andover controls - cmx 240 series controller installation guide
TRANSCRIPT
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
1/49
Andover Controls Corporation i
TOC
CMX 240 Series Controller
Installation Guide
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
2/49
ii CMX 240 Installation Guide
Version D
Reproduction or distribution forbidden.Copyright1997 by Andover Controls.
Subject to change without notice.
Order No. 30-3001-391
Copyright 1997
Andover Controls Corporation
300 Brickstone Square
Andover, Massachusetts 01810
All Rights Reserved.
Published by the Engineering Department at Andover Controls Corporation.
IMPORTANT NOTICE
This product is subject to change without notice. This document does not con-
stitute any warranty, express or implied. Andover Controls Corporation re-
serves the right to alter capabilities, performance, and presentation of this
product at any time.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
3/49
Andover Controls Corporation iii
TOC
Preface
TheInfinity CMX Installation Guide presents instructions for installing
thevariousCMX controllers. It first presents site preparation informa-
tion and then step-by-step installation instructions.
We recommend you readInfinityNetwork Configuration Guide to plan
your entire network before installing a single controller.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
4/49
iv CMX 240 Installation Guide
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
5/49
Andover Controls Corporation v
TOC
Contents
Installing the CMX 240 ControllerSite/System Setup Requirements .............................................................2
Cabinet Dimensions .......................................................................3
Controller Dimensions ...................................................................3
Power Requirements ......................................................................4
Modem ...........................................................................................4
Infinet Cables .................................................................................4
Number of Infinet Controllers on CMX Infinet ............................5
TankNet and Probe Power Supply Cables .....................................6
Lightning Protection ......................................................................6
Building Ground Requirements .....................................................6
Inspecting the Ground ....................................................................7
Environmental Requirements ........................................................8
Laying Out the Site Setup ..............................................................8
Installing the CMX 240 Series Controller ...............................................9
Unpacking ......................................................................................9
Parts Required ................................................................................9
Mounting and Wiring ..................................................................10
Connecting the AC Power Cable to the Power Supply ...............13
Selecting the AC Input Voltage ...................................................14
Finding Ports for Connecting Other Cables .................................15
Connecting the Terminal Screen .................................................17
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
6/49
vi CMX 240 Installation Guide
Connecting to the Infinity Modem ..............................................17
Wiring Infinet to the CMX 240 ...................................................18
Wiring the TankNet and Probe Power Supply ............................19
About the Safety Barriers ............................................................21
Powering Up CMX 240 Series Controller .............................................23Connecting the Battery ................................................................24
Interpreting Status Lights Inside Cabinet ...............................................25
Custom Port Status Lights ...........................................................25
Communication Status Lights ......................................................25
Infinet Status Lights .....................................................................26
Modem Power Light ....................................................................27
System Activity Status Lights .....................................................27
Using the CLEAR MEMORY Button .........................................28Connecting the Andover Controls Service Tool ..........................28
Appendix ARS-232 Port Pinouts
Appendix BProbe Switch Settings
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
7/49
Andover Controls Corporation vii
TOC
Figures
Figure 1. Backplate with Dimensions and Eyelets for Mounting
CMX 240 ..............................................................................11
Figure 2. Cabinet with Dimensions and Eyelets for Mounting
CMX 240 ..............................................................................12
Figure 3. Metal Plate and Screw for Power Supply Wire .........................13
Figure 4. Locations of Ports and Connectors on the
CMX 240 Face Plate ............................................................16
Figure 5. Jumpering P1 Pins for CMX 240, Top View .............................18
Figure 6. Infinet Cable Wiring ....................................................................19
Figure 7. Attaching the TankNet and Probe Power Supply Cables .....20
Figure 8. Diagram of Safety Barrier Connection ................................22
Figure 9. Custom Port Status Lights ...........................................................25
Figure 10. Communication Status Lights for Comm1 .................................26
Figure 11. Communication Status Lights for Infinet ...................................26
Figure 12. System Activity Status Lights .....................................................27
Figure A-1. Pinouts for Cables Connecting to RS-232 Ports on
Controller................................................................................... A-3
Figure B-1. Switch Settings for Switches 2 and 3 on Tank Probe ..............B-2
Figure B-2. Switch Settings for Tank Probes on Channels 1 through 6......B-3
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
8/49
viii CMX 240 Installation Guide
Tables
Table 1. Number of Infinet Controllers Allowed on
Various CMX 240s ................................................................5
Table 2. AC Input Voltage Selection .................................................14
Table A-1 Pinouts for RS-232 Comm Port with Male DB25
Connector to Terminal .......................................................A-1
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
9/49
CMX 240 Series Installation Guide 1
Installing theCMX 240 Controller
TheInfinityCMX 240(with or without a modem) is a unique controller.
You can connect a terminal to it and program it just as you would an
Infinity CX 9000controller, yet it belongs on theInfinet. You can connect
32 or 64 controllers to the CMX 240, depending on which particular
model number you have. From the CMXyou can program theInfinet
controllers.
This manual covers the following:
Site/System Setup Requirements
Installing the CMX 240 series controller
Connecting to theInfinet
Connecting to the TankNet
Connecting to the Modem
Powering Up the Controller
Interpreting Status Lights inside Cabinet
Appendix A gives the pinouts for the RS-232 port cables.
Appendix B shows you how to set some probe switches.
Warranty Registration
Your warranty is effective for 18 months starting on the date the system
is shipped.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
10/49
2 CMX 240 Series Installation Guide
Site/System Setup Requirements
Before you proceed to install the system, you should map out where you
plan to install each controller, terminal/workstation, and modem. When
planning the sites, be aware of any electrical interference that may oc-cur. You also need to be aware of cabinet dimensions, power
requirements, cable limitations, and environmental requirements.
Warning
This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercialenvironment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions in this manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
NoteThis digital apparatus does not exceed the Class A limits for radio noise
emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
Avis
Le prsent appareil numrique nmet pas de bruits radiolectriques
dpassant les limites applicables aux appareils numriques de la class A
prescrites dans le Rglement sur le brouillage radiolectrique dict par
le ministre des Communications du Canada.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
11/49
CMX 240 Series Installation Guide 3
Warning
All wiring and installations must comply with local, state, and national
electrical codes.
Warning about Telephone Service
Refer to theInfinity Modem Installation Guidefor safety warnings and
installation instructions.
In the event repairs are ever needed on anyInfinity CMX 240controller,
they should be performed by Andover Controls Corporation or an
authorized representative of Andover Controls Corporation. Forinformation contact Andover Controls at 300 Brickstone Square,
Andover, Massachusetts 01810.
Cabinet Dimensions
EachInfinity CMX 240 cabinet is approximately 15 19 4.75 in.
You can order the CMX 240with or without the cabinet.
Controller DimensionsEachInfinity CMX 240 controller without a cabinet is approximately
12.54 14.25 2.75 in.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
12/49
4 CMX 240 Series Installation Guide
Power Requirements
Warning
Be sure your installation complies with local, state, and national
electrical codes.
Caution
TheCMX 240 series controller should receive power from its own
independent, unswitched circuit.
The CMX 240requires 24/115/230 VAC +/-20%, 50/60 Hz rated at30 VA with a modem and 20 VA without a modem.
Modem
You can use theInfinitymodem with any CMX 240, but the modem is
not required.
If you order any CMX 240with theInfinitymodem, the modem is
already installed.
If you order anyCMX 240without a modem and then add theInfinity
modem later, refer to theInfinity Modem Installation Guidefor instruc-
tions on how to install the modem.
Infinet Cables
The maximum cable length forInfinetis 4,000 ft. at 19,200 baud (up to
32Infinetcontrollers). You can extendInfinetbeyond 4,000 ft. or put
more than 32Infinetcontrollers on less than 4,000 ft. by using theIn-fiLink 200amplification module.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
13/49
CMX 240 Series Installation Guide 5
Cables that formInfinetare 24-gauge, single-twisted-pair, tinned,
shielded copper wire. Use the following cables1or their equivalents:
Note
You must use shielded cables forInfinetto ensure compliance with the
Class A FCC limits and to communicate reliably.
Brand Rex # H 9002 (single-pair)
Anixter # 9J2401021 (single-pair plenum cable)
The cable should have a nominal impedance of 100 and a nominal
velocity of propagation of 78%.
The capacitance of theInfinetcable should be smaller than or equal to
12.5 pF/ft between conductors and smaller than or equal to 22 pF/ft
between the conductor connected to ground and the next conductor.
Number of Infinet Controllers on CMX Infinet
You can have up to 64Infinetcontrollers on a single CMX Infinet.
Table 1 shows the various model numbers and the number ofInfinet
controllers you can have on each.
The differences between the CMX 240/241and the CMX 245/246are
differences in what you can program them to do. The CMX 245and 246
allow you to choose Command mode on a terminal connected to
COMM2. For details, see theInfinity Controller Programmers Guide.
1. You can also use any cables you may already have in place for ACNET or LBUS.
Table 1. Number of Infinet Controllers
Allowed on Various CMX 240s
No.Ctlrs
CMX ModelStandard
CMX Model withCommand Mode
32 CMX 240 CMX 245
64 CMX 241 CMX 246
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
14/49
6 CMX 240 Series Installation Guide
TankNet and Probe Power Supply Cables
Refer to the probe documentation for information on TankNet and
probe power supply cables. If you do not have this documentation
contact MTS Systems Corporation at the following address:
MTS Systems Corp.
Sensors Division
P.O. Box 13218
Research Triangle Park, NC 27709
(919) 677-0100
Order Number0592 550164 Revision B
Lightning Protection
Warning
When running cables (Infinet) between buildings you must install
lightning arresters forInfinetto prevent electromagnetic disturbances.
Use lightning arresters at each point whereInfinetcable enters or exits
a building. Use the following arrester:
Two pair gas tube arrester, Andover Controls # 01-2100-299.
Building Ground Requirements
Warning
Be sure that allInfinityproducts from Andover Controls Corporation
are grounded to true earth ground. This kind of ground protects the
equipment from voltage transients and other power surges in the area.
We cannot guarantee that the controller system will operate as
documented unless you properly ground all controllers.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
15/49
CMX 240 Series Installation Guide 7
Warning
Be sure to have your grounds inspected before you begin the
installation process to be sure your municipality follows the National
Electrical Code. Many municipalities do not and often havesubstandard electrical grounds.
An example of a substandard ground is a galvanized steel cold water
pipe. As the pipe corrodes, it does not act as a true ground. The corro-
sion acts as an insulator, raising the potential of the pipe with respect to
the ground.
When lightning strikes in the area of the installation, it drastically
changes the potential of the earth.
Since properly grounded Andover Controls units respond to changes in
potential more rapidly than poorly grounded electrical systems, a poor-
ly grounded building tries to reach ground through the Andover
Controls system. The surge of current can destroy electronic compo-
nents on the controller board. Surges of much lower potential than
lightning also impact the reliability of Andover Controls equipment.
Inspecting the Ground
You can check your ground as follows:
1. Check your ground by first inspecting the building power
distribution panel for earth ground termination. If the ground
termination is any of the following, it is not adequate and must be
corrected:
Does not exist.
Is connected to a corroded or galvanized pipe.
Is connected using a small gauge wire (less than 14 AWG).
2. Be sure your Andover Controls cabinet is connected to the ground
with a copper conductor that terminates at the distribution panel.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
16/49
8 CMX 240 Series Installation Guide
Environmental Requirements
TheCMX 240 controllers operate in rooms with temperatures ranging
from 40 to 120F and with humidity between 10 and 95%, noncondensing.
Laying Out the Site Setup
You may want to draw a map of where you plan to put each controller
and store it in a notebook. If you have not already done so, read the
EnergyNet and Infinet Configuration Guidefor information on how to
design a configuration.
You put only one CMX240series controller on anInfinet. You connect
a terminal to the CMX.
Youcannotconnect an LBUS to a CMX 240series controller. Youcan-
nothave anInfinity CX 9000controller on the sameInfinetwith any
CMX 240.
Find the tag attached to each controller that gives the number of the con-
troller.Before you remove any tags, be sure the tag has all of the
following information on it:
Location of the controller.
Serial number. Model name and number.
Then collect the tags. Youll need to know where your controllers are
located when you later assign a name to each controller and each input
and output.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
17/49
CMX 240 Series Installation Guide 9
Installing theCMX 240 Series Controller
Unpacking
Be careful when unpacking the unit to not damage the packaging
materialyou must reuse it if you ship the product back for repair.
Parts Required
To install a single controller you start with the following parts:
CMX 240Series Controller
Cabinet (provided or other enclosure)
Modem (optional)
AC Power Cable
InfinetCable
TankNet Cable and Intrinsic Safety Barriers (optional, for
connecting TankNet)
Probe Power Supply Cable and Intrinsic Safety Barriers (optional,
for use with TankNet)
Telephone Cable (optional, for connecting to modem)
RS-232 Cables for Terminal, Printer, or Modem (see the Appendix A
for specifications)
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
18/49
10 CMX 240 Series Installation Guide
Mounting and Wiring
Figure 1 shows the backplate and the positions of the eyelets for
mounting the CMX 240series controller.
Warning
Never drill holes in the CMXcabinet or boards. A metal shaving could
easily short circuit the electronics.
1. Pull the cable for a terminal or printer through the opening on the left
side of the cabinet.
2. Pull cables forInfinetthrough the left side opening.
3. Pull the AC cable through the opening on the top left side of the
cabinet.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
19/49
CMX 240 Series Installation Guide 11
Figure 1. Backplate with Dimensions and Eyeletsfor Mounting CMX 240
8.550
4.275
.90
6.575
13.150
14
11.50
.454 Places
1.58
11.72.03
12.54.05
.55
.23REF
2.000.015
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
20/49
12 CMX 240 Series Installation Guide
Figure 2 shows the dimensions of the cabinet, provided with the
controller (if purchased), and the location of the mounting screw holes.
Figure 2. Cabinet with Dimensions and Eyeletsfor Mounting CMX 240
15.0012.351.33
1.00
19.00
17.00
INFINETSHLD
----
AC INPUT VOLTAGE SELECTION
TO230V
E3
P2
FROM24V
TOE3
P2
FROM
E4
TO
P2
FROM115V
CMX240
ERROR
SCAN
CPU
+
6V BATTERY
CLEAR-
+
USE COPPERCONDUCTORS
ONLY
F23A,250V
SLOW BLOW
NEU
HOT
GND
AC
INPUT
E7 E5E2 E6 E2 E2 E4
E1 E1 E5
MODEM POWER
F5, 2A
THIS DEVICE COMPLIES WITH PART 15 OF
AC POWER
F23A,250V
SLOW BLOW
+
-
MEMORYSHLDCOM+26V
+26V
RD
TD
RTS
RD
TD
RTS
RD
TD
RD
TD
SERVICE
PORT
THE FCC RULES. OPERATION IS SUBJECTTO THE FOLLOWING TWO CONDITIONS:( 1 ) THIS DEVICE MAY NOT CAUSE HARMFUL
INTERFERENCE, AND( 2 ) THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDINGINTERFERENCE THAT MAY CAUSEUNDESIRED OPERATION.
F6, 1/8A
COMM1
COMM2
CUSTOM
PORT
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
21/49
CMX 240 Series Installation Guide 13
Connecting the AC Power Cableto the Power Supply
Warning
Be sure the controller is not receiving AC power while you are wiring
it, or you could receive an electrical shock that is life-threatening.
1. Open the cabinet door. Look to the upper left corner. You should see
three screws labeled GND, NEU, and HOT. You must wire the AC
power to the three screws.
Caution
Be sure to connect all three wires, GND, NEU, and HOT. Otherwise,
the controller could malfunction.
2. Notice that the three wires at the end of your AC cable are green,
white, and black.
3. Place the green wire under the metal plate behind the top screw,
labeled GND.
4. Tighten the screw with a flathead screw driver.
Figure 3 shows the position of the plate, where to place the wire, and
how the screw fits on the plate. You can see how the screw holds the
plate in place once you tighten it.
Figure 3. Metal Plate and Screw for Power Supply Wire
5. Place the white wire under the metal plate behind the middle screw,
labeled NEU.
Insert Wire Here
Metal Plate
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
22/49
14 CMX 240 Series Installation Guide
6. Tighten the screw with a flathead screw driver.
7. Place the black wire under the metal plate behind the bottom screw,
labeled HOT.
8. Tighten the screw with a flathead screw driver.
Selecting the AC Input Voltage
The voltage is set to 115 V when shipped. To change the voltage, you
must reset the jumpers located to the right of the AC power cord
connection.
Table 2 shows the input voltage selection.
To change the voltage from 115 V to 230 V, proceed as follows:
1. Remove the jumper from E3 to E5.
2. Leave the jumper E2 to E4 as it is.
3. Disconnect the jumper end from E1 and move it to E5 so it jumpers
P2 to E5.
To change the voltage from 115 V to 24 V, proceed as follows:
1. Disconnect the jumper end from E5 and move it to E7 so it jumpersE3 to E7.
2. Disconnect the jumper from E4 and connect it to E6, so it jumpers
E2 to E6.
3. Leave the jumper P2 to E1 as it is.
Table 2. AC Input Voltage Selection
24 V 115 V 230 V
From To From To From To
E3 E7 E3 E5
E2 E6 E2 E4 E2 E4
P2 E1 P2 E1 P2 E5
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
23/49
CMX 240 Series Installation Guide 15
Finding Ports for Connecting Other Cables
Figure 4 shows the CMX 240 controller face plate. You see several ports
on the unit.
Custom Port
The Custom Port is used for a TankNetof level sensing probes or any
device you have ordered custom software for (see your Andover Con-
trols representative). It is located just above COMM1, on the left side
of the board.
Communications Port
Notice that the CMX 240 series controller has two RS-232 communica-
tion ports, labeled COMM1 and COMM2 on the left side of the board.
You can attach a cable to each port.
COMM1 is preset for you to connect a printer to.
COMM2 is preset for you to connect either a terminal orInfinity
modem to.
(COMM1 and COMM2 can be connected to a printer, terminal, com-
puter, or modem by changing the port mode in the software.)
COMM1 and COMM2cannotconnect to an LBUS orInfinetcable.
Infinet Connector
TheInfinetconnector is located below COMM2 on the left side of the
board.
Service Port
The port labeled SERVICE PORT connects the Andover Controls Ser-vice Tool to the CMX 240controller. You can carry around the tool and
plug it in as required to see how the controller system is functioning.
See your Andover Controls representative about availability of the tool.
Figure 4 shows the location of various parts inside any CMX 240. You
may want to refer to this figure to locate parts during the installation.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
24/49
16 CMX 240 Series Installation Guide
Figure 4. Locations of Ports and Connectors on the CMX 240 FacePlate
INFINETSHLD
----
AC INPUT VOLTAGE SELECTION
TO
230V
E3
P2
FROM
24V
TO
E3
P2
FROM
E4
TO
P2
FROM
115V
CMX240
ERROR
SCAN
CPU
+
6V BATTERY
CLEAR-
+
USE COPPERCONDUCTORS
ONLY
F23A,250V
SLOW BLOW
NEU
HOT
GND
ACINPUT
E7 E5
E2 E6 E2 E2 E4
E1 E1 E5
MODEM POWER
F5, 2A
THIS DEVICE COMPLIES WITH PART 15 OF
AC POWER
F23A,250V
SLOW BLOW
+
-MEMORYSHLD
COM+26V
+26V
RD
TD
RTS
RD
TD
RTS
RD
TD
RD
TD
SERVICEPORT
THE FCC RULES. OPERATION IS SUBJECTTO THE FOLLOWING TWO CONDITIONS:( 1 ) THIS DEVICE MAY NOT CAUSE HARMFUL
INTERFERENCE, AND( 2 ) THIS DEVICE MUST ACCEPT ANY
INTERFERENCE RECEIVED, INCLUDINGINTERFERENCE THAT MAY CAUSEUNDESIRED OPERATION.
F6, 1/8A
COMM1
COMM2
CUSTOM
PORT
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
25/49
CMX 240 Series Installation Guide 17
Connecting the Terminal Screen
Connect the terminal or computer (running a terminal emulation pack-
age such as CROSSTALK) to the CMX 240series controller as follows:
1. Set up the terminal or computer on a table within cables length ofthe controller.
2. Open the front of your controller cabinet.
3. Either purchase a cable with pinouts matching those in the appendix
or make one. Use that cable in the next step.
4. Plug one end of the cable into the RS-232 port labeled COMM2 on
the CMX 240.
5. String the cable through the cable hole on the left side of the
controller.
6. Plug the other end of the cable into the terminal port.
Connecting to the Infinity Modem
If you are adding anInfinitymodem, you must install theInfinity
modem before you connect it to the controller. Refer to theInfinity
Modem Installation Guidefor instructions. After installing theInfinity
modem connect it to the CMX 240 using the directions below.
If you ordered the CMX 240controller with a modem it will already be
installed. Follow the directions below to connect theInfinitymodem to
the CMX 240:
1. Find the pins and plastic jumper labeled P1on the upper left of the
Infinity modem.
Caution
You must be absolutely certain P1is jumpered correctly or you may
blow the F1 (2A picofuse) on the modem. If you have any questions
contact your Andover Controls representative.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
26/49
18 CMX 240 Series Installation Guide
2. Be absolutely certainthat the left two pins are jumpered. You will
see 5Vabove the left pin.
Figure 5 shows how to correctly jumper the pins.
Figure 5. Jumpering P1 Pins for CMX 240, Top View
3. Connect the modem power cable to the CMX 240 controller port
labeled MODEM POWER, on the left side just below COMM1.
4. Plug the end of the RS-232 cable, hanging from the modem, into the
COMM1 or COMM2 port on the CMX240controller.
5. Run the telephone cable through the nearest knockout in the cabinet
to the wall jack.
Wiring Infinet to the CMX 240
You wire the beginning ofInfinetto allInfinity CMX 240controllers.
After that you wire theInfinetto eachInfinetcontroller.
NoteYou must use shielded cables forInfinetto ensure compliance with the
Class A FCC limits and to ensure reliable communications.
You wire theInfinetto all CMX 240s using the following procedure:
1. Open the front of the controller cabinet.
Notice that to the lower left is a port labeledInfinet.
The end of theInfinetcable has two wires and a shield. You wire
them to the block terminal connector on theInfinetport.
2. String the cable through the cable hole on the left side of the
controller.
15 V
Jumper Pin
5 V
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
27/49
CMX 240 Series Installation Guide 19
Figure 6 illustrates how to wire theInfinetcable to the removable
terminal block connector on the lower left corner of all CMX 240s.
Figure 6. Infinet Cable Wiring
3. Trim back the shield over the wires.
4. Take the first wire for the incomingInfinetand the first wire for the
outgoingInfinetand slip both in the hole beneath the screw labeled
with a plus sign (top).
5. Tighten the screw down on them until the screw holds the wires in
place.
6. Slip the second (usually black) wire from eachInfinetcable under
the screw labeled with a minus sign (middle) and tighten the screw
down on them.
7. Slip the shields from the incoming and outgoingInfinet cables under
the screw labeled SHLD (bottom) and tighten the screw down on
them.
Wiring the TankNet and Probe Power Supply
You connect the TankNet and probe power supply cables to a special
port on the CMX 240series controller called the CUSTOM PORT.
Figure 7 illustrates how to wire TankNetand probe power supply cablesto the CUSTOM PORT.
+
SHLD
Infinet Connection
WHITE WHITE
BLACK
BLACK
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
28/49
20 CMX 240 Series Installation Guide
Figure 7. Attaching the TankNet and Probe Power Supply Cables
Wiring TankNet
To connect the TankNetto the CUSTOM PORT use the following
procedure:
1. Trim back the shield over the wires.
2. Slip the positive wire through the hole beneath the screw labeled
with a plus sign.
3. Tighten the screw down on it until the screw holds the wires in place.
4. Slip the negative wire under the screw labeled with a minus sign and
tighten the screw down on the wire.
5. Tie back the shield.
6. Read the following section about safety barriers and then wire them.
Wiring Probe Power Supply
To connect the probe power supply cable to the CUSTOM PORT usethe following procedure:
1. Trim back the shield over the wires.
2. Slip the common wire through the hole beneath the screw labeled
COM.
COM
+26V
Shield
+IN
IN
Stahl Enclosureand Safety Barriers
Shield
TankNet Cable
Power Cable
SHLD
Common
Custom Port
Positive Wire
Negative Wire
+26V Wire
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
29/49
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
30/49
22 CMX 240 Series Installation Guide
Note
Any CMX 240can supply 26 V at 70 mA current for up to 20 tank
probes. Refer to the manufacturers documentation for probe
information.
The TankNetrequires a communications Stahl intrinsic safety barrier.
After you connect TankNetto any CMX 240 controller, you wire the
other end of the TankNetcable to the safety barriers.
The probe power supply cable requires a power supply Stahl intrinsic
safety barrier. After you connect the power supply cable to any
CMX 240controller, you wire the other end to the safety barrier.
Figure 8 is an illustration of the safety barrier connection.
Figure 8. Diagram of Safety Barrier Connection
To Probe
Wire Safety Barriers and Probe Carefully
To Probe
Hazardous AreaSafe Area
Following Manufacturers Instructions
Stahl SafetyBarrier Enclosure
Communications
Intrinsic Safety Barrier
CommunicationsIntrinsic Safety Barrier
To Custom Port
Shield
Common
Ground
To Custom Port
Power SupplyIntrinsic Safety Barrier
Shield
+26V
TankNetPositive Wire
Negative Wire
Probe PowerSupply
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
31/49
CMX 240 Series Installation Guide 23
Powering UpCMX 240 Series Controller
Before you proceed, be sure the following are correct:
1. Be sure AC input voltage selection is jumpered correctly.
2. Be sure the AC power is wired properly. Check to be sure all three
wires have been connected.
3. Be sure the controller has a true earth ground.
4. Be sure you have used the proper cables and correct lengths.
5. Be sure theInfinethas been properly wired. Double check that theground wire is under the negative screw.
6. Be sure thatInfinetcable shields are properly connected.
7. If you have a TankNet, be sure the TankNet, safety barriers, and
probes are properly connected.
If you have completed all previous sections in this manual and installed
allInfinetcontrollers, you are now ready to power up any CMX 240
controller.
To start the controller, turn on the AC power source (or close the power
connection) and the controller starts automatically.
(The real-time clock is always running on battery power, independent
of AC power.)
The following occurs (also occurs when you press the CLEAR
MEMORY button):
1. The CPU light begins flashing and flashes every 0.2 sec.
2. The TD lights immediately start flashing to show COMM1,
COMM2, the CUSTOM PORT, or theInfinetis transmitting data.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
32/49
24 CMX 240 Series Installation Guide
3. The RD lights begins flashing only if data is being received from
COMM1, COMM2, CUSTOM PORT, or theInfinet. This may not
happen immediately.
4. If the CPU light flashes every 0.1 sec, it means the CPU has failed a
RAM or ROM test. Call your Andover Controls representative for
assistance.
Connecting the Battery
Once you have closed the AC power connection, you connect the bat-
tery. The battery (6 V lead-acid battery) is to the lower left in the
cabinet. You must connect the red and black wires, hanging from the
right side of the CMX 240board, to the battery as follows:
1. Find the black and red battery wires that are already attached to the
right side of the CMX 240series controller labeled 6V BATTERY.
2. Take the negative black wire from the controller and slip it onto the
black socket on the battery.
3. Take the positive red wire from the controller and slip it onto the red
socket on the battery.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
33/49
CMX 240 Series Installation Guide 25
Interpreting Status LightsInside Cabinet
Custom Port Status LightsThree custom port status lights display to the right of the custom port.
Figure 9 shows how the lights appear for the custom port.
Figure 9. Custom Port Status Lights
The first light is yellow, the second green, the third red. These lights
indicate the activity of the custom port. The different colored lights
flash to indicate the following:
TD (Yellow)Flashes when the custom port is transmitting data.
RD (Green)Flashes when the custom port is receiving data.
+26V (Red)Lights up to indicate power is being supplied to the
probe. Does not light up when F4 ( A picofuse) is blown.
Communication Status Lights
Three communication port status lights display to the right of COMM1and COMM2.
Figure 10 shows how the lights appear for each comm port.
RD
TD
+26V
CUSTOM (Green)
(Yellow)
(Red)
PORT
1
8---
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
34/49
26 CMX 240 Series Installation Guide
Figure 10. Communication Status Lights for Comm1
The first light is yellow, the second green, the third red. The lights to the
right of COMM1 indicate communication activity through the COMM1
port. The lights to the right of COMM2 indicate communication activity
through the COMM2 port. The different colored lights flash to indicate
the following:
TD (Yellow)Flashes when the communication port is transmitting
data.
RD (Green)Flashes when the custom port is receiving data.
RTS (Red)Lights up to indicate equipment (modem, terminal,
printer) is on-line.
Infinet Status Lights
There are twoInfinetstatus lights to the right of theInfinetconnection.
Figure 11 shows how the lights appear forInfinet.
Figure 11. Communication Status Lights for Infinet
The different colored lights flash to indicate the following:
TD (Yellow)Flashes when theInfinetis transmitting data.
RD (Green)Flashes when theInfinetis receiving data.
RD
TD
RTS
COMM 1 (Green)
(Yellow)
(Red)
RD
TD
INFINET
(Green)
(Yellow)
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
35/49
CMX 240 Series Installation Guide 27
Modem Power Light
On the far left middle of any CMX 240board there is a light labeled
MODEM POWER. This lights up to indicate the controller is providing
power for the modem. Does not light up when F5 (2A picofuse) is
blown.
System Activity Status Lights
Four system activity status lights are located on the center of the board.
Open the cabinet door and you see a string of green and red lights, some
of them flashing.
Figure 12 shows how the lights appear.
Figure 12. System Activity Status Lights
All these lights, except of course the ERROR light, turn on when the
power comes up. The lights blink to indicate activity. The purposes of
the four lights are as follows:
AC POWERLights up to indicate the AC power is on. Does not
light up when the controller is running on battery backup.
CPUFlashes every 0.2 sec that the controller is active.
SCANFlashes once for every scan of the controller.
ERRORLights up if the controller fails the internal integrity
check.
SCAN
AC POWER
CPU
ERROR
(Green)
(Red)
(Red)
(Red)
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
36/49
28 CMX 240 Series Installation Guide
Using the CLEAR MEMORY Button
The CLEAR MEMORY button is the red button located near the top
center of the controller. You press the red button only to cold start the
controller.
Connecting the Andover Controls Service Tool
The SERVICE PORT, on the lower left corner of the controller, is to
connect the Andover Controls Service Tool to anyCMX 240. The ser-
vice tool will access allInfinetcontrollers on the sameInfinet. For
information on availability of the Andover Controls Service Tool, con-
tact your Andover Controls representative.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
37/49
CMX 240 Series Installation Guide A-1
Appendix A
RS-232 Port
Pinouts
If you choose, you may use a standard 25-pin ribbon cable for connect-
ing a modem to either a controller or a terminal. However, to connect
any terminal to a controller, you should use a cable with the required
pinouts.
This appendix shows the required pinouts.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
38/49
A-2 CMX 240 Series Installation Guide
Table A-1 shows the pinouts for the RS-232 port on the Infinity CMX
240 controller.
Figure A-1 shows the required and optional pinouts for cables
connecting a terminal to the controller, a modem to the controller, and
a modem to the terminal.
a. "To" and "From" are in relation to the Infinity CMX 240 controller."Modem" means it is required for the modem.
Table A-1. Pinouts for RS-232 Comm Porta
with Male DB25 Connector to Terminal
Pin Number Purpose Direction Required
1 Chassis --- NO
2 TD From YES
3 RD To YES
4 RTS From MODEM
5 CTS To MODEM
6 DSR To MODEM7 GND --- YES
8 DCD (CXD) To MODEM
9 +V From NO
10 -V From NO
20 DTR From MODEM
22 RI To NO
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
39/49
CMX Series 240 Installation Guide A-3
Figure A-1. Pinouts for Cables Connecting to RS-232 Ports
on Controller
Female End Female End
23
7
23
7
or IBM PS/2 (25-pin)Connecting to VT 100 Connecting to
Controller
Female End Female End
23
5
23
IBM AT (9-pin)Connecting to Connecting toController
7
Female End Female End
ModemConnecting to Connecting to
Controller
23
7
23
788
2020
6 6
Connected Over Modem
45
45
Directly Connected Terminals or Workstations
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
40/49
A-4 CMX 240 Series Installation Guide
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
41/49
CMX 240 Series Installation Guide B-1
Appendix B
Probe Switch Settings
This appendix shows how to set the tank probe DIP switch so that you
can determine the point channel number for each tank probe.
The DIP switch is located inside the probe head. For details on how to
access the DIP switch, refer to the MTS installation guide supplied with
the probe.
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
42/49
Hardware Installation
B-2 CMX 240 Series Installation Guide
Set the tank probe switches as follows:
1. Set the second and third switches to ON for Andover Controls
software. If they are not ON (enabled), you do not see error
messages.
Figure B-1 shows the settings for switches 2 and 3 on the probe.
Figure B-1. Switch Settings for Switches 2 and 3 on TankProbe
Note
The Power Supply Override should be set to OFF because you do not
want to override the power supply.
2. Set the switch 1 to OFF tonotoverride the power supply.
3. Set switches 4 through 9 to the address that corresponds to the
channel number of the probe.
Figure B-2 shows the address switch settings for the tank probe
channels 1 through 6. Be sure that the probe you assign to channel 1
in the Pointwindow is set to address 0, as shown. The otherchannels correspond to subsequent address numbers.
Refer to the MTS Systems Corporation documentation for further
information on how to set the address switches.
1 2 3 4 5 6 7 8 9ON
Data Error Detection Enabled
Communication Time-out Timer Enabled
Set Other Switches for Address of Probe
Power Supply Override
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
43/49
Hardware Installation
CMX 240 Series Installation Guide B-3
Figure B-2. Switch Settings for Tank Probeson Channels 1 through 6
1 2 3 4 5 6 7 8 9ON
1 2 3 4 5 6 7 8 9ON
Channel 1
Channel 2
1 2 3 4 5 6 7 8 9ON
1 2 3 4 5 6 7 8 9ON
Channel 3
Channel 4
1 2 3 4 5 6 7 8 9ON
1 2 3 4 5 6 7 8 9ON
Channel 5
Channel 6
(Address 0)
(Address 1)
(Address 2)
(Address 3)
(Address 4)
(Address 5)
32 16 8 4 2 1
Binary Value of Each Switch
1
0
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
44/49
Hardware Installation
B-4 CMX 240 Series Installation Guide
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
45/49
CMX 240 Installation Guide Index-1
Index
A
AC power
wiring 13
AC Power light inside 27
AC voltage
setting 14
Andover Controls Service Tool
using 28
B
barrier
connection 22
C
cabinet
dimensions 3
eyelets
measurements to 10
cable
connecting to modem 18
forInfinet5
for lightning protection 6
Infinetport 15port for RS-232 15
RS-232
pinouts A-2
circuit requirements for power 4
codes
complying with 4
communication ports
locations of 15
communications port
COMM1 use 15
COMM2 15computer
connecting 17
configuration
planning 8
controller
dimensions 3
CPU light inside 27
D
dimensions
cabinet 3controller 3
E
ERROR light inside 27
F
features
unique to CMX 2401
Gground
correcting 7
inspecting 7
requirements 6
I
Infinet
connecting 18
lightning arrester for 6
Infinetcableconnecting 19
Infinetcable numbers 5
INFINET RD light inside 26
INFINET TD light inside 26
intrinsic safety barrier
TankNet20, 21
wiring 21
J
jumperfor CMX 24017
forInfinity CX 900017
forInfinity CX 920017
L
lightning arrester
forInfinet6
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
46/49
Index-2 CMX 240 Installation Guide
M
modem
baud rate of 4
mounting
steps to 10
P
parts
inside the controller 15
requirements 9
power requirements 4
circuit 4
power surges
preventing 6
powerup
executing 23
procedure to prepare for 23
probe
switch settings B-2
R
repair
packaging required to ship for 9
requirementsparts 9
RS-232 port
pinouts A-2
S
safety barrier
connection 22
SCAN light inside 27
service portlocation of 15
purpose of 28
shields
forInfinetcable
connecting 19
status lights
communication ports 25, 26
system and network activity 27
TTankNet
instrinsic safety barrier 20, 21
temperatures
for operating 8
terminal
connecting 17
V
voltageselecting for AC power 14
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
47/49
CMX 240 Installation Guide Index-3
W
wiring
connectingInfinetcable 19
correct wire gauge for ground 7
intrinsic safety barriers 21
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
48/49
Index-4 CMX 240 Installation Guide
www.PDF-Zoo.com
-
7/22/2019 Andover Controls - CMX 240 Series Controller Installation Guide
49/49