Spirax Sarco SX80 Installation And Maintenance Instructions

IM-P323-35 CH Issue 3
1
SX80/90
IM-P323-35: Part No 3231354 Issue 7.0 (CN29611) Feb-13 1
SX80/90 PID Temperature and Pressure Controllers IM-P323-35
User Manual Part Number 3231354 Issue 7.0 Feb-13
Contents
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
SX80 and SX90 PID Temperature and Pressure Controllers IM-P323-35 CH Issue 3
User Manual Part Number 3231354 Issue 3 March 2013

Spirax Sarco SX80 Specifications

General

Brand	Spirax Sarco
Model	SX80
Category	Controller
Language	English