1592001440 XC645CX GB r3.4 31.10.2017.docx XC645CX 2/54
INDEX
1. BEFORE PROCEEDING 5
1.1 CHECK THE SW REL. OF THE XC645CX 5
2. GENERAL WARNING 5
2.1 PLEASE READ BEFORE USING THIS MANUAL 5
2.2
SAFETY PRECAUTIONS 5
3. GENERAL DESCRIPTION 5
4. COMPONENTS RELATED TO THE XC645CX 6
4.1 CWC15KIT AND CWC30KIT: WIRING KITS 6
4.2 CABCJ15 OR CABCJ30: 2 PIN CONNECTORS 7
4.3 PP07, PP11, PP30 PP50: 4÷20MA PRESSURE TRANSDUCERS 7
4.4 NP4-67: PIPE MOUNTING TEMPERATURE PROBE 7
4.5 XJ485CX: TTL / RS485 SERIAL CONVERTER 7
5. WIRING & ELECTRICAL CONNECTIONS 8
5.1 GENERAL WARNINGS 8
5.2 WIRING CONNECTIONS 8
5.3 PROBES CONNECTION 9
5.4 LOAD CONNECTIONS 10
5.5 SAFETY AND CONFIGURABLE DIGITAL INPUTS – FREE VOLTAGE 10
5.6 ANALOG OUTPUT CONNECTION 11
5.7 HOW TO CONNECT MONITORING SYSTEM - RS485 SERIAL LINE 11
6. MOUNTING & INSTALLATION 12
7. FIRST INSTALLATION 13
7.1 HOW TO SET THE KIND OF GAS 13
7.2 HOW TO SET THE RANGE OF THE PRESSURE PROBES 13
8. USER INTERFACE 14
8.1 DISPLAYING 14
8.2 KEYBOARD 14
8.3 ICONS 15
9. HOW TO SEE AND MODIFY THE SET POINT(S) 15
9.1 HOW TO SEE THE SET POINT OF COMPRESSORS AND/OR FANS 15
9.2 HOW TO MODIFY THE SET POINT OF COMPRESSORS AND/OR FANS 16
10. THE INFO MENU 16
11. PARAMETERS PROGRAMMING 17
11.1 HOW TO ENTER THE “PR1” PARAMETER LIST 17