6.2
Connection overview
6.2.1
Connection diagram for version 2G
6
7
8
9
ß
5
2
1
3
4
à
Figure 11: Connection diagram GM32 Ex, version 2G for use in Ex zone 1
1
Connection unit with Ex-p control unit for zone 1
2
Sender/receiver unit
3
Ex purge air unit
4
Control unit SCU-P100 (option)
No.
Lines
Remark
5
Power supply
On-site: 115 / 240 V AC, 50 / 60 Hz
6
Power supply of connection unit
From Ex-p control unit
7
Connection of marked lines only via Ex relay
8
Connection unit — sender/receiver unit with connecting hose
Order separately
•
5 m: Part No. 2057666
•
10 m: Part No. 2057667
9
Differential pressure sensor — connection unit
On-site
ß
Pressure/temperature input
On-site
à
Ethernet PC/network (fiber optics)
On-site
Inputs/outputs
On-site: Terminal connection
Connection unit — SCU-P100 (CAN cable)
On-site
ELECTRICAL INSTALLATION
6
8015558/YYJ8/V1.7/2016-07 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM32-Ex
37
Subject to change without notice
