OI_EC2-XC645CX_A1_A2L_A3_EN_Rev01_866933.docx EC2-XC645CX 2/54
INDEX
BEFORE PROCEEDING 5
1.1 CHECK THE SW REL. OF THE EC2-XC645CX 5
GENERAL WARNING 5
2.1 PLEASE READ BEFORE USING THIS MANUAL 5
2.2
SAFETY PRECAUTIONS 5
GENERAL DESCRIPTION 6
COMPONENTS RELATED TO THE EC2-XC645CX 6
4.1 CWC15KIT AND CWC30KIT: WIRING KITS 6
4.2 CABCJ15 OR CABCJ30: 2 PIN CONNECTORS 7
4.3 PT5N: 4÷20 MA PRESSURE TRANSDUCERS AND CABLE ASSEMBLIES 7
4.4 DISCHARGE TEMPERATURE OF DIGITAL SCROLL 7
4.5 XJ485CX: TTL / RS485 SERIAL CONVERTER 7
WIRING & ELECTRICAL CONNECTIONS 8
5.1 GENERAL WARNINGS 8
5.2 WIRING CONNECTIONS 8
5.3 PROBE 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
MOUNTING & INSTALLATION 12
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
USER INTERFACE 14
8.1 DISPLAYING 14
8.2 KEYBOARD 14
8.3 ICONS 15
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
THE INFO MENUE 16
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