installation guidemulti-station control installation guide 3 powertrain control processor engine...

CATERPILLAR MULTI–STATION CONTROL SYSTEM

Installation Guide

LEGM2735-00 TABLE OF CONTENTS

Multi-Station Control Installation Guide 1

Powertrain Control Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Integrated Control Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Slim Line Control Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Control Station Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Button Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Side Mount Control Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Marine Junction Box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Electronic Troll Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Marine Power Display Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Contained in this document are installation instructions, required parts,wiring schematics, and pin out information for the Multi-Station ControlSystem components.

TABLE OF CONTENTS

2 Multi-Station Control Installation Guide

POWERTRAIN CONTROL PROCESSOR

The Powertrain Control Processor (PCP) is the main control processor ofthe Multi-Station Control System (MSCS). The PCP is responsible for theinterface between the control stations, the engine ECM, and the transmissionsolenoids.

The master station and control station CAN data links are used tocommunicate with the control stations, either Integrated Control Head orControl Station Processor utilizing the proprietary communication data link.There may be only one control station on the master control station data linkand up to 7 control stations on the control station data link. The controlstations will supply the PCP with throttle position (0 – 100%), gear select(ahead, neutral, astern), and button states.

There are 5 buttons available at the control station; Station Active, ThrottleSync, Slow Vessel Mode, Gear Lockout, and Troll. The Troll button is anoptional feature depending upon the presence of an Electronic Troll Processor.Each button has a corresponding indicator lamp; the PCP will turn on eachlamp via the proprietary data link when the button function is active.

The port and starboard SAE J1939 communication links are the public datalinks used for serial data communications with the engine ECM, MarinePower Displays, Electronic Troll Processors, and Caterpillar ET or WinFlashservice tools. Each data link is separate and independent from the other.

POWERTRAINCONTROL

PROCESSOR



Engine speed is controlled via a PWM signal to the ECM throttle input.Speed is controlled linearly from low idle at 0% throttle to max engine speedor Wide Open Throttle (WOT) at 100% throttle.

Electronic transmission control is provided by the "Transmission Ahead" and "Transmission Astern" digital outputs. In-gear feedback from thetransmission is determined by the digital "Transmission In-Gear" input.

The "Backup System Active" is a digital signal from the backup processor thatindicates throttle and gear shift control by the PCP is no longer active. Whenthe backup system is active a diagnostic alarm will be activated. The alarm canbe acknowledged and silenced by pressing the Marine Power Display (MPD)alarm silence button.

The "Supply Voltage Low" diagnostic signal indicates that the voltage to thePCP is not sufficient to drive the gear outputs. When this diagnostic is activea diagnostic alarm will be activated.

Each control station provides engine throttle control and transmission gearcontrol through the use of a mechanical lever (this may be separate throttleand gear levers or a combined throttle/gear lever). Additional operatorcontrol/feedback is accomplished via input buttons and indicator lamps forstation activation, engine throttle sync, slow vessel mode, troll activation(optional), and gear lockout. This data is transmitted to the PCP by the activestation via the master control station CAN data link or the control stationCAN data link.



MOUNTINGDIMENSIONS

The PCP must be mounted in a location that is free from direct exposure tomoisture such as an inside bulkhead wall in the engine room. For ease ofinstallation and to reduce wire lengths the PCP should be mounted close tothe Marine Junction Box (MJB). Mount the PCP on the bulkhead wall so thatthe Electronic Control Module/Electronic Troll Processor (ECM/ETP) andtransmission connectors are pointing down.

MOUNTINGINSTRUCTIONS



MASTER CONTROL STATION CONNECTOR PINOUTS1 + Power2 –Power3 +CAN Data Link4 –CAN Data Link5 CAN Shield6 CAN Termination Loop- 7 CAN Termination Loop+8 Station Lockout

CONTROL STATION CONNECTOR PINOUTS1 + Power2 –Power3 +CAN Data Link4 –CAN Data Link5 CAN Shield6 CAN Termination Loop- 7 CAN Termination Loop+8 Station Lockout

BACKUP CONTROL STATION CONNECTOR PINOUTS1 + Power2 –Power3 +CAN Data Link4 –CAN Data Link5 CAN Shield6 CAN Termination Loop- 7 CAN Termination Loop+8 unused

Power (pins 1 & 2)Provides a regulated power supply to the station throttle/gear devices.

CAN Data Link (pins 3, 4, & 5)The communication data link between the PCP and the Integrated ControlHead (ICH) or Control Station Processor (CSP) or Backup Panel (BP).

CAN Termination Loop (pins 6 & 7)When pin 6 is connected to pin 7, the internal terminating resistors are linkedinto the circuit. The CAN termination loop is only to be used when onecontrol station is connected to the cable harness.

Station Lockout (pin 8)See Page 7

MASTERCONTROL/CONTROL

STATION/BACKUPPANEL CONNECTOR

PINOUT



Where Used: Connects the master control station to the PCP. The maximum distance the master station can be from the PCP is 700 feet.The limiting factor is the wire size used from the PCP. The maximum distanceassumes the use of an ICH and using the Caterpillar supplied wiring harness.

Termination resistors and tee Connectors are not required.Part Number: 226-0363Cable ID: MC1202

MASTER STATIONDATA LINK



Station Lockout (SL) is an optional feature that is designed to lockouttransferring control from the active station to another station. While thecustomer installed station lockout switch is enabled, the station transferfunction is disabled within the PCP. The station lockout switch will bedisabled after a power cycle (keyswitch ON-OFF-ON) until the SL switchhas been set in the OFF (disabled) position.

In the examples below, a vessel has four stations, one master station on thebridge "M" and three stations on the control station data link, port wingstation "P", starboard wing station "S" and an engine room station "E".

The MSCS has just been turned on and there are no active stations. Qualify a station and make it the active station.Activate the station lockout switch at the active station.While the station lockout switch at the active station is ON, ALL otherstations are locked out from taking control of the MSCS.

The MSCS is on and the bridge station “M” is the active station. Qualify the starboard wing station “S” and make it the active station.Activate the station lockout switch at the starboard wing station.While the station lockout switch at the starboard wing station is active (ON),ALL other stations are locked out from taking control of the MSCS.

STATION LOCKOUT

Example 1

Example 2

P S

E

MQualify and activate a station, thenactivate the station lockout switch onthe active station.

After transfer station lockoutswitch is activated on the activestation.

P S

E

M



• Connect from pin 1 on the station lockout connector to the N/O contact on a SPST switch.

• Connect from pin 2 of the station lockout connector to the switch contact on the SPST switch.



The maximum distance the control stations can be from the PCP is defined inthe chart below assuming 24VDC power supply; even spacing and using theCaterpillar supplied wiring harness.

Number of Maximum Distance Stations evenly spaced control stations

(14-gauge wire)

1 700 feet (213 m)2 475 feet (114 m)3 350 feet (106 m)4 250 feet (76 m)5 200 feet (61 m)6 175 feet (53 m)7 150 feet (45 m)

As the number of stations increases, the load on the data link increases, thisextra data link load is the limiting factor to the length. Fewer loads equalsgreater data link distance, more load equals shorter data link distance.

Wiring Considerations (2 or more stations on the control station data link)There are two ways to route the cables to the PCP and control stations. The firstoption is to run the cables from the PCP to the first control station, then up tothe second station as shown in figure 1. This wiring configuration severely cutsdown the total wire run for each control data link. The maximum total trunklength for a 12V system in this configuration is 300 feet or 91 meters.

The second option is to use the PCP as a drop in the data link and run each cabledirectly to the stations, as shown in figure 2. Wiring the vessel as shown infigure 2 may allow the vessel to be wired using less cable than what is used infigure 1. This wiring configuration increases the total wire run for each controlstation data link. The maximum total trunk length for a 12V system in thisconfiguration is 500 ft or 152 meters. The maximum total trunk length for a 24Vsystem in this configuration is 700 ft or 213 meters.

CONTROL STATIONDATA LINK



Control Station Wiring Harness Diagram (1 control station on controlstation data link) This cable should be used with a single control station on the control stationdata link. Termination resistors and tee connectors are not required.

Control Station Wiring Harness Diagram (2 or more stations on the controlstation data link) These cables should be used with 2 or more control stationson the control station data link.

Part Name Part Number Qty. Description Length

PCP to Tee 226-0365 1 12-pin to 8-pin cable 0.6mused to connect the PCP

into the data link bus

Tee to Control Station 226-0366 Installation 6-pin to 12-pin cable 0.6m

Dependent used to connect thecontrol station into the

data link bus

Tee to Tee 225-6107 Installation 6-pin to 6-pin cable FabricateDependent used to connect from to length

tee to tee

Tee Connector 221-9506 Installation Used to connect N/ADependent the controls and

PCP into thedata link trunkThe installation

will require1 tee connectormore than the

number ofcontrol stations

Terminating 208-0432 2 One terminating resistor N/AResistor is required at each end

of the control station data link




Control Station Wiring Harness Diagram (2 or more stations on thecontrol station data link)




155-2252155-2273

3E 3364



The maximum distance the backup panels can be from the PCP is defined inthe chart below assuming 24VDC power supply; even spacing and using theCaterpillar supplied wiring harness.

Number of Stations Maximum Distance evenly spaced (14-gauge wire)

1 1000 feet2 1000 feet3 1000 feet4 800 feet5 700 feet6 600 feet7 500 feet8 400 feet

Wiring Considerations (2 or more backup stations)There are two ways to route the cables to the PCP and control stations. Thefirst option is to run the cables to from the PCP to the first control station,then up to the second station as shown in figure 3. This wiring configurationseverely cuts down the total wire run for each control station data link(master, control, or backup). The maximum total trunk length for a 12Vsystem in the configuration is 300 feet or 91 meters.

BACKUP CONTROLSTATIONS


Example


The second option is to use the PCP as a drop in the data link and run eachcable directly to the stations, as shown in figure 4. Wiring the vessel as shownin figure 4 may allow the vessel to be wired using less cable than what isused in figure 3. This wiring configuration increases the total wire run foreach control station data link (master, control, or backup). The maximum totaltrunk length for a 12V system in the configuration is 500 ft or 152 meters.The maximum total trunk length for a 24V system in this configuration is1000 ft or 300 meters.

Backup Control Station Wiring Harness Diagram (1 backup control station)This cable should be used with a single backup control station on the backupstation data link. Termination resistors and tee connectors are not required.


PCP to 226-0363 1 12-pin to 8-pin cable used Fabricate toBackup to connect the PCP to the to lengthControl backup control station Station


Example


Backup Control Station Wiring Harness Diagram (2+ Backup Stations)These cables should be used with 2 or more backup stations on the backup stationdata link.


PCP to Tee 226-0365 1 12-pin to 8-pin cable 0.6mused to connect the PCP

into the data link bus

Tee to Control 226-0366 Installation 6-pin to 12-pin cable 0.6mStation Dependent used to connect the

control station into the data link bus

Tee to Tee 225-6107 Installation 6-pin to 6-pin cable FabricateDependent used to connect from to length

tee to tee

Tee Connector 221-9506 Installation Used to connect N/ADependent the controls and

PCP into thedata link trunkThe installation

will require1 tee connectormore that the

number ofcontrol stations

Terminating 208-0432 2 One terminating resistor N/AResistor is required at each end

of the control station data link



BACKUP CONTROLSTATION WIRING

HARNESS DIAGRAM(2+ Backup Stations)



155-2252155-2273

3E 3364



Power to the PCP is supplied from the MJB. There are four +Battery wiresgoing to the PCP that are used for system power and to actuate the gearsolenoids.

The system voltage select jumper, pins 2 and 4 are used to tell the PCP whatthe system voltage is. If the jumper is not installed it indicates to the PCP thatthe system voltage is 12VDC. If the jumper is installed it will indicate a 24VDC system.

Note: Special attention should be given to the power connectororientation when plugging the power cable into the PCP and MJB. The power connector is keyed, but can be inserted into the connectorupside down.

PCP POWERSUPPLY WIRING

CONSIDERATIONS

PCP POWER CABLEWIRING DIAGRAM



PCP Power 12-pin Connector1 Port Ignition2 Select Rtn 3 Stbd Ignition4 System Voltage Select Jumper5 External Alarm Common6 External Alarm Contact (Normally closed contact)7 – Battery8 +Battery 1 (Primary)9 +Battery 2 (Primary)10 +Battery 2 (Secondary)11 +Battery 1 (Secondary)12 - Battery

Ignition (pins 1 & 3)Used to turn on the PCP and the control stations.

System Voltage Select Jumper (pins 2 & 4)The system select jumper and the select return are used to configure the systemfor 12 or 24 VDC.

System Voltage Select System Voltageand Select Return Connection

Shorted (pin 2 connected to pin 4) 24 Volt System

OpenNo Connection 12 Volt System

External Alarm (pins 5 & 6)The external alarm normally closed and external alarm common signals are twonormally closed relays connected in parallel that will open during operation. Afault on either the primary or secondary system will cause a contact closure onthese pins. The contacts are rated at 0.3A @ 24VDC.

+Battery Primary (pins 8 & 9)These inputs provide the primary control system with battery power and areused to drive the transmission solenoids.

+Battery Secondary (pins 10 & 11)These inputs provide the secondary control system with battery power and areused to drive the transmission solenoids.

-Battery (pins 7 & 12)Connects the PCP to the common minus battery bus. The MSCS requires thatthe negative side of the battery banks to be tied together for the system tooperate properly.

PCP POWERCONNECTIONS


The ECM/ETP cable is used to supply the Pulse Width Modulated (PWM)signal from the PCP to the ECM and the ECM switch inputs used to controlTroll, Slow Vessel Mode (SVM) and throttle sync. This cable also has aJ1939 data link drop used to add the PCP into the J1939 data link.

PCP POWER CABLE




ECM/ETP 12-pin Connector1 J19392 J19393 Troll Enable4 ECM Ground5 Primary Throttle PWM6 Secondary Throttle Select7 PWM8 Slow Vessel Mode9 NC10 NC11 NC12 J1939 Shield

J1939 Data Link (pins 1, 2 & 12)J1939 data link connections from the PCP to the engine ECM. The J1939 datalink is connected to the J1939 bus that is used by the MPD displays and isrouted to the ECM through the MJB.

Troll Enable (pin 3)Switch input to the ECM to activate trolling mode. This input is used inconjunction with the ETP.

ECM Ground (pin 4)Common ground reference for the PCP and ECM. This is a commonreference point for both the primary and secondary control within the PCP.

Primary Throttle PWM (pin 5)The primary throttle signal is read by the engine ECM to determine desiredengine speed.

Secondary Throttle Select (pin 6)Switch input to the ECM to activate the secondary throttle. This input is onlyused when the Backup Control Panel is enabled.

Secondary Throttle PWM (pin 7)The secondary throttle signal to the ECM. When the backup control panel isnot active the ECM will ignore the secondary throttle signal. When a backupcontrol panel becomes the active station, the secondary throttle select inputwill be switched (internally in the PCP) to minus battery, activating the ECMinput and causing the engine speed to be controlled using the backup controlpanel.

Slow Vessel Mode (pin 8)Switch input to the ECM to activate Slow Vessel Mode.

ECM / ETPCONNECTIONS


The gear cable is used to connect the PCP to the various gear solenoids usedin the MSCS.


GEAR CABLECONNECTIONS



1 +V FWD2 –V CMD3 +V CMD4 +V REV5 –V REV6 Neutral Return7 Neutral Signal8 –V FWD

FWD Signal (pins 1 & 8) The +V FWD and –V FWD provide the drive for the forward solenoid. 1.5amp continuous drive signal to the solenoid.

CMD Signal (pins 2 & 3)Used to drive an external solenoid. Current limited at 0.3 amps.

REV Signal (pins 4 & 5)The +V REV and –V REV provide the drive for the reverse solenoid. 1.5 ampcontinuous drive signal to the solenoid.

Neutral Signal (pins 6 & 7)The neutral signal provides the feedback to the PCP on the position of thetransmission.

GEAR CABLECONNECTIONS


INTEGRATED CONTROL HEAD

The Integrated Control Head (ICH) provides engine throttle control andtransmission gear control through the use of a single mechanical lever foreach engine and provides operator input switches for station activation,engine throttle sync, slow vessel mode (user defined idle speed), trollactivation, and gear lockout.

The ICH has a visual indication of switch status using Light Emitting Diodes(LED). The ICH also contains the electronics (hardware and software) thatinterface between the ICH and the PCP. The ICH communicates with thePCP via a proprietary CAN data link.

INTEGRATEDCONTROL HEAD



MOUNTING


As the number of stations increases, the load on the data link increases, thisextra data link load is the limiting factor to the length. Fewer loads equalsgreater data link distance, more load equals shorter data link distance.

Master Control StationThe maximum distance the master station can be from the PCP is 700 feet.The limiting factor is the wire size used from the PCP. The maximumdistance assumes the use of an ICH and using 14-gauge wire.

Control StationsThe maximum distance the control stations can be from the PCP is defined inthe chart below assuming even spacing and using wire with a resistance of0.003 ohms/ft.


Number of Maximum Distance evenlyStations spaced ICH (14-gauge wire)

1 700 feet2 475 feet3 350 feet4 250 feet5 200 feet6 175 feet7 150 feet


SLIM LINE CONTROL HEAD

The Slim Line Control Head provides engine throttle control andtransmission gear control. The Slim Line control head is available in bothsingle lever (throttle and gear on one lever) and dual lever (throttle and gearon separate levers) configurations. Operator input switches for stationactivation, engine throttle sync, slow vessel mode, troll activation, and gearlockout are provided on a separate button panel. The integrated harness onthe Slim Line control head must be connected to a Control Station Processor(CSP) to interface with the Powertrain Control Processor (PCP).

SLIM LINECONTROL HEAD

MarineMarine

PowerPower



9.57

3.97

3.83

3.28



The detent load is factory set and should not need adjustment. If adjustment isnecessary follow these steps:

1. Loosen detent lock nut.

2. Turn detent adjustment bolt in detent housing to increase or decrease the feel until it is at the desirable level.

3. Tighten detent lock nut and adjustment is complete.


DETENT ADJUST


CONTROL STATION PROCESSOR

The Control Station Processor (CSP) provides the interface between the PCPand Side Mount control head or the Slim Line control heads. The CSPprocesses the analog signals from the Slim Line control head or Side Mountcontrol head and the digital signals from the button on panel. The CSPtransmits this information via the proprietary communication data link. OneCSP is required for each station.

The button panel provides operator input switches for use with the Slim Linecontrol heads. The button panel has buttons for station activation, enginethrottle synchronization, slow vessel mode, troll activation, and gear lockout.The button panel provides a visual indication of switch status (LED).

CONTROL STATIONPROCESSOR

CONTROL STATIONPROCESSOR

PORT THROTTLE/GEARSTBOTHROTTLE/GEAR

SWITCHPANEL

PCP



101.6 mm

[4.00]

68.3 mm

[2.69]

247.4 mm

[9.74]

266.1 mm

[10.48]

MarinePower

CONTROL STATION

PROCESSOR

PORT

THROTTLE/GEAR

STBD

THROTTLE/GEAR

SWITCH

PANEL

PC

P

MOUNTINGDIMENSIONS

CONNECTORPINOUTS

PORT Throttle/Gear12 pin connector

STBD Throttle/Gear12 pin connector

Switch Panel12 pin connector

PCP12 pin connector



(Port or Starboard)

1 +V Ref2 Throttle signal from Slim Line Control head3 Signal Return4 Shield5 Gear Forward from Gear Lever6 Idle signal from gear lever7 Gear Reverse from Gear Lever8 Signal Return9 Shield

10 No Connect11 No Connect12 No Connect

SWITCH PANEL 12-PIN PCP 12-PIN CONNECTORCONNECTOR

1+V LED 1 External Alarm NC Contact2 Station Active LED 2 External Alarm Common3 SVM/ UP LED 3 Lockout SW4 SYNC LED 4 Lockout +B5 Troll LED 5 CAN Termination Loop +6 N/Down LED 6 CAN Termination Loop –7 Station Active Switch 7 +CAN Data Link8 SVM/UP Switch 8 – CAN Data Link9 SYNC Switch 9 CAN Shield10 Troll Switch 10 Lockout Switch Signal11 N/Down Switch 11 + B from the PCP12 Switch Return 12 –B from the PCP

THROTTLE GEAR12-PIN CONNECTOR



The maximum distance the CSP can be from the PCP is 700 feet. The limitingfactor is the wire size used from the PCP. The maximum distance assumes theuse of 14-gauge wire.

The maximum distance the CSP can be from the PCP is defined in the chartbelow assuming even spacing and using wire with a resistance of 0.003 ohms/ft.

Number of Maximum DistanceStations evenly spaced CSP

(14-gauge wire)

1 700 feet2 475 feet3 350 feet4 250 feet5 200 feet6 175 feet7 150 feet

The maximum distance the Slim Line control head can be from the CSP is 10 ft.

WIRINGCONSIDERATIONS


WIRING HARNESSDIAGRAM


BUTTON PANEL

BUTTON PANEL

TROLLN

SYNC

STATIONACTIVE

SVM


BUTTON PANEL

BUTTON PANELINSTALLATION


For single engine installations connect the Side Mount control head into theport connector on the CSP.

SIDE MOUNT CONTROL HEADS

SIDE MOUNTCONTROL HEAD


SIDE MOUNT CONTROL HEADS

TYPICALINSTALLATION

StarboardInstallation Shown


MARINE JUNCTION BOX

The Marine Junction Box (MJB) performs two functions. The first functionthe MJB can be used for is a stand-alone junction box for any marineapplication. The MJB can be used with the custom “made to length” wiringharness to make installation easier and less time consuming.

The MJB is also used in the MSCS system to provide the interconnectionbetween the engine ECM and PCP. Inside the PCP there are two separatewiring sections, one for the port system and a second for the starboardsystem. These sections provide the interconnection points for engine powerand vessel control and monitoring. The MJB also provides circuit protectionfor the PCP, ECM, and the other components connected to the MSCS.

MARINEJUNCTION BOX


MARINE JUNCTION BOX

MOUNTINGDIMENSIONS


NOTE: Caterpillar recommends installing two +battery and two -batterycables from the reverse isolator to the to the MJB and from the reverseisolator to the batteries.

The typical current draw for the MSCS with a twin engine installation +4control stations is 30 amps. The current draw for a twin engine installationwith 8 control stations is 62 amps.

MARINE JUNCTION BOX

POWERCONNECTIONS


MARINE JUNCTION BOX

The MJB provides two interface connectors, one for port and one forstarboard, which connect to the J61 customer connector. The connections areto interface with the ECM customer connector and provide battery power,switched inputs and data link signals to and from the ECM. The pin out is thesame for both the port and starboard connectors.

ECM PORT ORSTARBOARD

INTERFACECONNECTORS

MJB POWERCONNECTIONS


MARINE JUNCTION BOX

Port or Starboard ECM Interface Connectors

MJB Pin Description Customer Connector Wire IDNumber

1 Slow Vessel Mode Switch 38 R819/GY2 Unused3 SMMS Return 42 C214/BK4 Unused5 ATA Data Link + 31 E794/YL6 Unused7 Unused8 Backup ECM Active 27 H417/OR9 Unused

10 Trip Clear Switch 19 L460/YL11 ATA 32 C212/BK12 +Battery ECM (ECM Breaker) 1 101/RD13 +Battery ECM (ECM Breaker) 5 101/RD14 Unused15 Unused16 Starter Interlock Switch 41 X994/BU17 Unused18 Backup ECM Ready 28 H419/WH19 Low Coolant Level Lamp 20 L463/GY20 Load Feedback Signal 26 F889/WH21 General Alarm Driver 43 X416/OR22 Unused23 +Battery ECM (ECM Breaker) 8 101/RD24 Secondary Throttle PWM 4 M972/PK25 Primary Throttle PWM 10 M971/BR26 Unused27 Unused28 Unused29 Unused30 Unused


MARINE JUNCTION BOX

Port or Starboard ECM Interface Connectors (cont)

MJB Pin Description Customer Connector Wire IDNumber

31 Unused32 -Battery ECM 11 C212/BK

(local GND reference)33 Troll Enable ETP 44 K883/BR34 Unused35 Unused36 Unused37 Unused38 -Battery ECM 2 229/BK39 -Battery ECM 3 229/BK40 Sync Switch 2 35 M974/YL41 J1939 Shield 16 A234/BK42 Unused43 Unused44 Unused45 Unused46 Unused47 -Battery ECM 9 229/BK48 J1939 Data - 18 K990/GN49 Remote Start 29 391/PK50 Diagnostic Lamp 24 F429/BU51 High Coolant Temperature Lamp 21 F401/GY52 Maintenance Clear Switch 39 F426/BU53 Sync Switch 1 34 M973/BR54 CAT Data Link + 7 944/OR55 Unused56 Unused57 Unused58 J1939 Data + 17 K900/YL59 Remote Shutdown Switch 36 G966/PU60 Warning Lamp 25 F473/YL61 Low Oil Pressure Lamp 23 F400/GY62 Maintenance Indicator Lamp 22 F424/YL63 Hour Meter + 12 F427/PK64 Hour Meter - 13 L464/BR65 Tachometer - 15 451/BR66 Tachometer + 14 450/YL67 Trolling Mode Switch 37 F425/PU68 CAT Data Link - 6 945/BR69 Keyswitch (Remote Run) 30 J906/BR70 Unused


MARINE JUNCTION BOX

The MJB provides two connectors, one for port and one for starboard, whichwill be used for future expansion. The pin out is the same for both the portand starboard connectors.

Starter Interlock (C18 and C12 only)The starter interlock provides a means of preventing the engine from startingthrough a switched circuit. The starter interlock may be wired through aneutral safety switch or other similar device. If no such device is installed, ajumper wire should be installed between pins 1 and 2.

PORT ORSTARBOARDEXPANSION

CONNECTORS


MARINE JUNCTION BOX

The MJB provides two connectors, one for port and one for starboard, whichcould be used to wire in a Caterpillar custom panel or an OEM designedpanel. The pin out is the same for both the port and starboard connectors.

PORT ORSTARBOARD

CUSTOM PANELCONNECTORS


MARINE JUNCTION BOX

The warning lamp is used to alert the operator that an engine event has occurred.

A warning event code is active; the warning lamp is on solid.A derate event code is active; the warning lamp will flash.A shutdown event is active; the warning lamp will turn on solid.When the ECM is energized (keyswitch turned ON), the warning lamp willturn on for five seconds. Then the lamp will turn off unless the ECM detectsa warning condition. Refer to the Engine Installation Guide for more details.

Warning Lamp (pin 1)

WARNING LAMP

Part No. Description Quantity

8T 8729 Pin Contact 2

– Lamp 1

– 16AWG Wire Fabricate to Length –


MARINE JUNCTION BOX

The diagnostic lamp alerts the operator to the presence of an active diagnosticcode. A diagnostic code indicates a fault condition in the electronic controlsystem. The operator uses this indication to help diagnose component failuresin the electronic control system.

The diagnostic flash codes should only be used to indicate the nature of theoccurrence of a diagnostic condition. The flash codes should not be used toperform detailed troubleshooting. Troubleshooting should be performed usingdiagnostic codes that are displayed by using an electronic service tool.

DIAGNOSTIC LAMP

Diagnostic Lamp (pin 2)



– Lamp 1



MARINE JUNCTION BOX

The low oil pressure lamp indicates the occurrence of a low oil pressureevent. This diagnostic code becomes active based on the relationship betweenthe engine speed and actual oil pressure. When the ECM is energized(keyswitch turned ON), the low oil pressure lamp will turn on for fiveseconds. Then the lamp will turn off unless the ECM detects a low oilpressure condition. Refer to the Engine Installation Guide for more details.

Low Oil Pressure Lamp (pin 3)

LOW OILPRESSURE LAMP



– Lamp 1



MARINE JUNCTION BOX

The high coolant temperature lamp indicates the occurrence of a high coolanttemperature event. When the ECM is energized (keyswitch turned ON), thehigh coolant temperature lamp will turn on for five seconds. Then the lampwill turn off unless the ECM detects a high coolant temperature condition.Refer to the Engine Installation Guide for more details.

HIGH COOLANTTEMPERATURE

LAMP

High Coolant Temperature Lamp (pin 4)



– Lamp 1



MARINE JUNCTION BOX

When the preventive maintenance interval occurs, such as PM Level 1, themaintenance lamp will turn on.

When running against the fuel to air ratio control map, the lamp will turn onfor 90 seconds.

When the ECM is energized, the maintenance indicator lamp will turn on forfive seconds. Then the lamp will turn off unless the ECM detects that amaintenance interval has occurred.

Maintenance Indicator Lamp (pin 5)

MAINTENANCEINDICATOR LAMP



– Lamp 1



MARINE JUNCTION BOX

Maintenance Clear Switch (pin 6)

The maintenance clear switch is required to reset the PM1 interval aftermaintenance has been performed on the engine. The maintenance clear switchis standard equipment on the engine mounted control panel. If the enginemounted control panel is installed on the engine then the maintenance clearswitch is not required. Refer to the Engine Installation Guide for more details.

MAINTENANCECLEAR SWITCH



– Lamp 1



MARINE JUNCTION BOX

The engine ECM provides a signal for an hour meter. When the ECM reads anengine speed greater than 500 rpm. The ECM turns on the hour meter. Thesignal is actual engine hours. Refer to the Engine Installation Guide for moredetails.

Hour Meter – (pin 7) and Hour Meter + (pin 8)

HOUR METER –HOUR METER +



6T 7337 Service Meter 1



NOTE: The tachometer output is not available on 3412E and C30 ECM’s.

MARINE JUNCTION BOX

Tachometer + (pin 9) and Tachometer – (pin 10)

The engine ECM provides a signal for a remote mounted tachometer. Thetachometer must meet SAE J1809 signal requirements and the ECM must beprogrammed to the tachometers signal value. Refer to the Engine InstallationGuide for more details.

The minus battery input from the minus battery bus bar.

The switched battery input from the keyswitch, used to supply +battery to thecomponents connected to the custom panel connector.

TACHOMETER +TACHOMETER –

– BATTERY(pin 11)

KEYSWITCH(pin 12)



6T 7337 Service Meter 1



MARINE JUNCTION BOX

The MJB provides two connectors, one for port and one for starboard, whichwere specifically designed to be used with 217-3865 and 217-8191 panelassemblies. The pin out is the same for both the port and starboardconnectors.

PORT ORSTARBOARD

ALARM PANELCONNECTORS


MARINE JUNCTION BOX

Port or Starboard Alarm Panel Connectors

Pin 8-pin 4-pin Number Description Connector Connector

1 Keyswitch (Remote Run)2 PCP Alarm3 Remote Shutdown Switch 74 Remote Start5 Diagnostic Lamp 56 Warning Lamp 67 -Battery 88 +Battery (Ignition Breaker)

The MJB provides the interface connections for wiring a port or starboardthrottle control device. The interface connectors can be used in conjunctionwith the 217-3865 and 217-8191 panel assemblies.

PORT ORSTARBOARD

ALARM PANELCONNECTORS

(cont)

THROTTLEINTERFACE


Minus Battery ECM Ground Reference (pin 1)Refer to the Engine Installation Guide for more details.

Troll Enable (pin 2)The troll enable switch is not needed if the vessel is equipped with the MSCS.Refer to the Engine Installation Guide for more details.

MARINE JUNCTION BOX

THROTTLEINTERFACE



– 16 AWG Wire Fabricate to Length –





MARINE JUNCTION BOX

Secondary Throttle Enable (pin 3)The secondary throttle enable switch connection is not needed if the vessel isequipped with the MSCS. Refer to the Engine Installation Guide for moredetails.

Unused (pin 4)The troll enable switch is not needed if the vessel is equipped with the MSCS.Refer to the Engine Installation Guide for more details.

J1939 Shield (pin 5)

-Battery (pin 6)The minus battery input from the minus battery bus bar.

Keyswitch (pin 7)The switched battery input from the keyswitch, used to supply +battery to thecomponents connected to the throttle interface connector.

Unused (pin 8)

Unused (pin 9)

THROTTLEINTERFACE



– Switch 1



The primary throttle connection is not needed if the vessel is equipped withthe MSCS.

The throttle position sensor eliminates the mechanical throttle and governorlinkages. The TPS utilizes the lever movement by the operator to send anelectrical signal to the ECM. The ECM processes the TPS signal and speed-timing signal to control engine speed. The output of the sensor is a constantfrequency signal with a pulse width that varies with the throttle position. Thepulse width modulated (PWM) signal is expressed as a percentage of the dutycycle. Refer to the Engine Installation Guide for more details.

The following criteria are required for the correct operation of s non-Caterpillar throttle position sensor.

• Active pull up/ pull down with output protection

• Sensor stop Low Stop 7.5 ± 2.5%High Stop 92.5 ± 2.5%

• Output FrequencyMinimum of 300 HzNominal of 500 HzMaximum of 700 Hz

• High Output VoltageMinimum of 4.5 VDCMaximum of 32.0 VDC

• Low Output VoltageMinimum of –0.3 VDCMaximum of 0.5 VDC

• Sink Current1.5 mA

• Source Current2.0 mA

• Output linearity ± 2.5% duty cycle vs. throttle lever position.

THROTTLE INTERFACE

MARINE JUNCTION BOX

Primary Throttle (pin 10)


MARINE JUNCTION BOX

Secondary Throttle (pin 11)Provides a backup throttle signal to the ECM. The secondary throttleconnection is not needed if the vessel is equipped with the MSCS. Refer tothe Engine Installation Guide for more details.

Slow Vessel Mode (pin 12)The Slow Vessel Mode switch is not needed if the vessel is equipped with theMSCS. Refer to the Engine Installation Guide for more details.

THROTTLE INTERFACE


Connector Socket 2

– Switch 1



MARINE JUNCTION BOX

The MJB provides a J1939 data link connection that can be connected toMPD or MAPD displays. The J1939 data link uses the new 6-pin tee adapterand 6-pin terminating resistor.

J1939 DATA LINKCONNECTOR


MARINE JUNCTION BOX


(cont)

PORT OR STBDJ1939 DATA LINK

CONNECTORS

Pin Number Description1 +Battery (Ignition Breaker)2 -Battery3 Keyswitch (Remote run)4 J1939 Shield5 J1939 Data -6 J1939 Data +


MARINE JUNCTION BOX



MARINE JUNCTION BOX

Pin Number Description1 Starboard Sync IP 22 Port Sync IP 13 Port Sync IP 24 Slow Vessel Mode Switch (PORT & STBD)5 -Battery6 -Battery7 Starboard Secondary Throttle Signal8 Starboard Primary Throttle9 Port Primary Throttle Signal

10 Port Secondary Throttle Signal11 Starboard Sync IP 112 Trolling Mode Switch

SYNC PANELINTERFACE

CONNECTOR


MARINE JUNCTION BOX

Pin Number Description1 PORT/STBD Keyswitch2 Unused3 Unused4 CDL + (P&S)5 CDL – (P&S)6 STBD Keyswitch7 PORT Keyswitch8 -Battery

CDL INTERFACECONNECTOR

ELECTRONIC TROLL PROCESSOR


The ETP provides the trolling interface between the PCP and the electronictransmission. The ETP is responsible for providing the trolling signals toeither Twin Disc or ZF electronic transmissions. The ETP receives the trollcommand (% slip) from the PCP, converts the message into a current/voltageand controls the transmission troll valves accordingly. The ETP also measuresthe shaft speed on the J1939 data link.

ETP INSTALLATION

ETP CONNECTIONS



CABLE VIEW



Full Slip CountsShaft speed counts to equal 100% slip

Options Default

0 to 64255 counts 209

Full Engage CountsShaft speed counts to equal 0% slip

Options Default

0 to 64255 counts 628

Shaft Speed Pulses Per RevolutionNumber of shaft speed sensor pulses per shaft revolution.

Options Default

0 to 250 pulses per revolution 4 pulses per revolution

PWM Frequency Frequency of the PWM output driver for the troll valve.

Options Default

0 to 3300 Hz 500 Hz

Control TypeUse to specify what troll valve type to activate.

Options Default

High Range PWM Low Range PWM

Low Range PWM

4-20 mA

0-5 volts

PROGRAMMABLEPARAMETERS



Troll Valve ControlThe troll valves are controlled by PWM with current feedback, current (4-20ma) or voltage(0-5 volts). The type of control is programmable using ETservice tool.

PWM Current ControlThe PWM output is used to control the current to the troll solenoid on thetransmission. The ETP is capable of both positively and negatively slopedcurrent control as shown in the figures below.

Positive Slope Conversion

Positive Slope Conversion



Voltage/Current ControlThe ETP is capable of both positive and negatively sloped current control asshown in the figures above.

Transmission Configuration Parameters

Transmission Full Slip Full Engage PWM Control Shaft PulseType Counts Counts Frequency Type Per Revolution

ZF 220 410 614 500 Hz Low Range 4(200-300 mA) PWM

ZF 2000 327 614 500 Hz Low Range 4(160-300 mA) PWM

ZF2500 614 358 500 Hz Low Range 4 (300- 174 mA) PWM

TD Current 0 255 N/A 4-20 mA 4

TD Voltage 0 255 N/A 0-5 volts 4

TD 5065A 342 768 High Range 4(400-900 mA) PWM

Field ReworkETP adapter harness for field rework on existing engines with 40-pin customer connectors.

First production of the C18 contains all of the necessary engine harnessmodifications to support the ETP.

If the vessel is being updated with prior production engines, connections willhave to be made into the 70 to 40-pin adapter harness and the J1939 data link. Listed below is the harness from 6-pin tee to ETP.

• This harness will plug into a 6-pin tee P/N 221-9506 (supplied by customer)

• A 6-pin termination resistor will be installed on one side of the tee P/N 208-0432 (supplied by customer)

• A jumper harness is then made from the 6-pin tee to the engine to connect +battery, -battery, ETP enable, shield, -data, +data. The data link

connections should use 153-2707 J1939 wire or equivalent.• To connect the J1939 data link, remove the 3-pin termination resistor

on the engine harness and connect– Pin A- J1939 + data yellow– Pin B - J1939 – data green– Pin C - J1939 shield

• To connect +battery, -battery, and ETP enable, make a splice into the 70 to 40-pin adapter harness

• New software will have to be flashed into the PCP to add trolling mode support.



Installation on the ZF Supershift TransmissionOptional adapter block, 18 mm threads. The adapter block can be used toinstall the transmission pressure sensor. This location will read clutch appliedpressure from forward and reverse and 0 pressure when the gear is in neutral.

TRANSMISSIONPRESSURE

SENSORINSTALLATION


MARINE POWER DISPLAY

The Marine Power Display (MPD) provides current engine and transmissionoperating data. The screens can be customized to display various engineparameters and MSCS information. The MPD software has been redesignedto include MSCS functions.

There are two information screens available, the System Information screenand the Control System Information screen. Pressing the button labeled Menuwill display the System Information screen or the control system Informationscreen.

The System Information screen is first screen displayed by default, howeverthe MPD will retain which information screen was displayed last until apower-off/reset.

The System Information screen will display the current User Name, SoftwareVersion, ROM Bootloader Software Version, unit Serial Number, UnitLocation, Engine Location, Display Units, and Vessel Speed Units. Pressingthe button labeled Menu will display the System Information menu screen.On this screen, the button functionality is re-defined as shown on the rightside of the screen, see figure 3. If a diagnostic code is active and thediagnostic code window is on screen, the button actions return to their normaldefinitions. Pressing the up or down arrow button will cause the top menuitem (labeled Change Screen) to scroll through the items to be changed(Change Screen, Change User, Change Unit Location, Change Display Units,and Change Vessel Speed Units) and cause the selected data to be displayedin reverse video. Pressing the alarm button will cause the specified parameterto scroll through each available value (i.e. Change Vessel Speed would scrollthrough Knots, MPH, and KPH). Pressing the button labeled Exit will returnthe display to the System Information screen and save any changed data tonon-volatile memory.

MARINE POWERDISPLAY

INFORMATIONSCREENS

SYSTEMINFORMATION

SCREEN

Figure 2 Information Screens



Pressing the alarm button will cause the Control System Information screen tobe displayed. This option is only available if the MPD has detected aPowertrain Control Processor (PCP) on the CAN data link.

Pressing the alarm button will cause the displayed User Name text to scrollthrough the available user names.

Pressing the alarm button will cause the displayed Unit Location text to scrollthrough the available location selections.The vessel locations that are available are: Bridge, Port Wing, StarboardWing, Tower, Engine Room, Aft Station, Fly Bridge, and Bow Station.

Pressing the alarm button will cause the displayed Display Units text to scrollthrough the available units selections (English and Metric).

Pressing the alarm button will cause the displayed Vessel Speed Units text toscroll through the available units selections (Knots, MPH, and KPH).

The Control System Information screen will only be displayed if a PowertrainControl Processor (PCP) is detected on the data link. This screen will displaythe PCP software part number, Troll Mode, Troll Set Engine Speed, EngineSync Master, Active Station Location, active Station Button Status, andActive Station Lamp Status. Pressing the button labeled Menu will displaythe screen shown in Figure 4. On this screen the button functionality is re-defined as shown on the right side of the screen. However, in the presence ofa diagnostic code window button actions return to their normal definitions.Pressing the up or down arrows will cause the top menu item (labeled ChangeScreen) to scroll through the items to be modified (Change Screen, ChangeTroll Mode, Change Set Speed, Change Sync Master, and Change StationLocation) and cause the selected data to be displayed in reverse video.Pressing the alarm button will cause the specified parameter to scroll througheach available value. Pressing the button labeled Exit will return the displayto the Control System Information screen and transmit any changed dataitems to the PCP.

CHANGE SCREEN

CHANGE USER

CHANGE UNITLOCATION

CHANGE DISPLAYUNITS

CHANGE VESSELSPEED UNITS

CHANGE SYSTEMINFORMATION

SCREEN

Figure 3System Information Menu Screens



Pressing the alarm button will cause the System Information screen to bedisplayed.

Pressing the alarm button will cause the displayed Troll Mode to scrollthrough the available troll modes (Traditional and Intelli-Troll).

Selecting Change Troll Set Speed will display the following screen. Pressing + will increase the set speed by 1 rpm and pressing – will decreasethe set speed by 1 rpm. Pressing Save will cause the MPD to send the data tothe PCP (and exit the screen), and pressing Cancel will cause the MPD to exitthe screen without sending any data to the PCP.

Pressing the alarm button will cause the displayed Engine Sync Master toscroll through the available sync master selections (PORT and STBD).

Pressing the alarm button will cause the displayed Active Station Location toscroll through the available location selections (Bridge, Port Wing, StarboardWing, Tower, Engine Room, Aft Station, Fly Bridge, and Bow Station). If thePCP reports that there is no active station, then the MPD will display NONEin the Active Station Location field. The MPD will also inhibit the changingof the Active Station Location is this instance.

CHANGESCREEN

CHANGETROLL MODE

CHANGETROLL SPEED

CHANGE ENGINESYNC MASTER

CHANGE ACTIVESTATION LOCATION

Figure 4Control System Information Menu Screens

Figure 5Change Troll Set Speed Menu



The Station Button Status indicators display the button status as read by theactive control station.

• SA – Activate Station Button Status• SVM – Slow Vessel Mode Button Status• SYC – Engine Synchronization Button Status• N – Idle (Neutral) Lockout Button Status• TR – Trolling Mode Button Status

The Station Lamp Status indicators display the commanded lamp status fromthe active control station.

• SA – Activate Station Lamp Status• SVM – Slow Vessel Mode Lamp Status• SYC – Engine Synchronization Lamp Status• N – Idle (Neutral) Lockout Lamp Status• TR – Trolling Mode Lamp Status

BUTTON STATUSINDICATOR

LAMP STATUSINDICATOR

Figure 6CMPD Status Bar Screen

Active DiagnosticStatus of ActiveStation Location

SVM Status Gear PositionTroll Mode Status

EngineSynchronization

Status



The status indicators are shown across the top of the screen in reverse videoand are only available on parameter screens, except for the diagnostic icon,which is shown on all screens. The following status items are displayed:Diagnostic, Active Station Location, Slow Vessel Mode, Gear Position, TrollMode, and Sync Mode. The Diagnostic icon overrides the Active StationLocation when there is an active diagnostic condition.

* If there is an active diagnostic, the word DIAGNOSTIC will be displayed inplace in place of the active station location.

VESSELSTATUS BAR

Parameter Status Display Text

Slow Vessel Mode SVM Active SVMSVM Inactive No Text Displayed

Gear Position Forward AHEAD

Neutral NEUTRAL

Reverse ASTERN

Gear Lockout Gear L/OActive

Troll Mode Troll Active TROLLTroll Inactive No Text Displayed

Engine Sync Mode Synchronized SYNC-PPORT

Synchronized SYNC-SSTBD

PORT Master CRUISE-PSync Cruise

Active

STBD Master CRUISE-SSync Cruise

Active

Sync Not Active No Text Displayed

Active Station* Bridge BRIDGEPORT Wing PORT WINGSTBD Wing STBD WING

Tower TOWEREngine Room ENG ROOM

Aft Station AFT STATIONFly Bridge FLY BRIDGE

Box Station BOW STATION



DIMENSIONS

MPD CUT OUTDIMENSIONS

SERIAL #: XXXYGZZZMP

P/N: SEE CHART

DATE: MM/DD/YY



• The thickness of the console should not exceed 22mm (0.875 inches).• Two mounting brackets are installed on the back of the display. Tighten

the mounting screws to a torque from 1.69 N m (15 lb in) to 2.26 N m (20 lb in).

Specification Value

Operating Range 0 °C (32 °F) to 50 °C (122 °F)

Storage Temperature Range -25 °C (-13 °F) to 70 °C (158 °F)

Humidity 0 to 100%

System Voltage 12 to 24 VDC

Circuit Protection 5 Amps

MOUNTINGCONSIDERATIONS

ENVIRONMENTALSPECIFICATIONS

CABLES REQUIRED



6-pin Terminating Resistor



CONNECTING THEEXTERNAL ALARM

External alarm wire from MPDconnector pin 4

Pull back boot and slide wire under boot to connect to pin 4.

installation guidemulti-station control installation guide 3 powertrain control processor engine...

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