SICK GM32 EX, Руководство по эксплуатации

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3.7.1.2 Subassemblies used
1
2
3
4 4
5
6
7
Figure 4: Ex peripherals for GM32 Ex category 2G
1
Ex control unit FS850S
2
Ex valve
3
Cable to Ex control unit
4
Ex signal relay
5
Signal lines
6
Control lines
7
Cable to Ex valve
Ex control unit FS850S
•
For GM32 Ex category 3G
Ex control unit F850S will trigger an alarm signal when the pressurized enclosure
is not in the correct operating state (malfunction).
•
For GM32 Ex category 2G
Ex control unit FS850S switches the main power supply of the GM32 Ex and the
Ex interface relay on and off.
–
ON: After the pre-purge phase has ended.
– OFF: When the pressurized enclosure is not in the correct operating state
(malfunction).
PRODUCT DESCRIPTION
3
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 23
Subject to change without notice