IM-P323-35 CH Issue 4 1

SX80

SX90

SX80 and SX90 Controllers

Installation and Maintenance Instructions

1. Installation and basic operation

2. Step 2: Wiring 3. Safety and EMC

information4. Switch on 5. Operator level 2 6. Access to further

parameters 7. Controller block diagram 8. Process (temperature or

pressure) input 9. Output parameters 10. Setpoint generator 11. Control 12. Alarms 13. Timer 14. Recipe 15. Digital communications 16. Calibration 17. Access parameters 18. Appendix A technical

specification19. Parameter index 20. General index

IM-P323-35CH Issue 4

3231354/4

Copyright 2015

Printed in France

IM-P323-35 CH Issue 42

IM-P323-35 CH Issue 4 1

SX80/90

SX80/90 PID Temperature and Pressure Controllers IM-P323-35

User Manual Part Number 3231354 Issue 8.0 Nov-13Contents 1. Installation and Basic Operation ........................................................................................................... 5

1.1 What Instrument Do I Have?.................................................................................................................. 5 1.2 Unpacking Your Controller .................................................................................................................... 5 1.3 Dimensions ............................................................................................................................................. 5 1.4 Step 1: Installation................................................................................................................................. 5 1.4.1 Panel Mounting the Controller .................................................................................................................. 5 1.4.2 Panel Cut Out Sizes ................................................................................................................................. 5 1.4.3 Recommended minimum spacing of controllers ....................................................................................... 5 1.4.4 To Remove the Controller from its Sleeve ................................................................................................ 5

2. Step 2: Wiring......................................................................................................................................... 6 2.1 Terminal Layout SX80 Controller .......................................................................................................... 6 2.2 Terminal Layout SX90 Controller .......................................................................................................... 6 2.3 Wire Sizes................................................................................................................................................ 7 2.4 Precautions ............................................................................................................................................. 7 2.5 Sensor Input (Measuring Input) SX80 and SX90 .................................................................................. 7 2.5.1 Thermocouple Input.................................................................................................................................. 7 2.5.2 RTD Input ................................................................................................................................................. 7 2.5.3 Linear Input (mA or mV) ........................................................................................................................... 7 2.6 Relay Output (IO1) SX80 and SX90 ..................................................................................................... 7 2.7 Output 2 (OP2) (4-20mA) SX80 and SX90 ............................................................................................ 7 2.8 Outputs 3 & 4 (OP3/4) SX80 only.......................................................................................................... 7 2.9 Transmitter Power Supply SX80............................................................................................................ 7 2.10 Output 3 (OP3) 4-20mA - SX90 only ...................................................................................................... 8 2.11 Output 4 (OP4) - SX90 only .................................................................................................................... 8 2.12 Outputs 5 & 6 (OP5/6) - SX90 only......................................................................................................... 8 2.13 Transmitter Power Supply- SX90 only .................................................................................................. 8 2.14 Potentiometer Input - SX90 only............................................................................................................ 8 2.15 Digital Inputs A & B SX80 only ........................................................................................................... 8 2.16 Digital Inputs B. C & D - SX90 only ....................................................................................................... 8 2.17 Remote Setpoint Input - SX90 only ....................................................................................................... 8 2.18 Digital Communications - SX90 only .................................................................................................... 8 2.18.1 General Note About Relays and Inductive Loads................................................................................. 9 2.19 Controller Power Supply........................................................................................................................ 9 2.20 Digital Communications......................................................................................................................... 9 2.20.1 EIA422 Connections - SX90 only ......................................................................................................... 9 2.21 Wiring Examples..................................................................................................................................... 10 2.21.1 Pressure Control .................................................................................................................................. 10 2.21.2 Valve Position....................................................................................................................................... 10 2.21.3 Cascade Control Temperature/Pressure.............................................................................................. 11 2.21.4 Cascade Control Back Pressure/Pressure Reduction .......................................................................... 12

3. Safety and EMC Information.................................................................................................................. 13 3.1 Installation Safety Requirements .......................................................................................................... 13

4. Switch On ................................................................................................................................................ 15 4.1 New Controller ........................................................................................................................................ 15 4.1.1 Quick Start Code ...................................................................................................................................... 15 4.2 To Re-Enter Quick Code mode .............................................................................................................. 16 4.3 Pre-Configured Controller or Subsequent Starts ................................................................................ 16 4.4 Front Panel Layout ................................................................................................................................. 16 4.4.1 To Set The Target Temperature. .............................................................................................................. 16 4.4.2 Alarms ...................................................................................................................................................... 17 4.4.3 Alarm Indication ........................................................................................................................................ 17 4.4.4 To Acknowledge an Alarm........................................................................................................................ 17 4.4.5 Auto, Manual and Off Mode...................................................................................................................... 18 4.4.6 To Select Auto, Manual or Off Mode......................................................................................................... 18 4.4.7 Level 1 Operator Parameters.................................................................................................................... 19

5. Operator Level 2 ..................................................................................................................................... 19 5.1 To Enter Level 2 ...................................................................................................................................... 19 5.2 To Return to Level 1 ............................................................................................................................... 19 5.3 Level 2 Parameters ................................................................................................................................. 19 5.4 Soft Start T