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8008250/1F7Y/V4-0/2022-06 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM901
Subject to change without notice
6
ELECTRICAL INSTALLATION
6.3
Electrical wiring with connection unit
Fig. 17: Connection unit for distances up to 1000 m
▸
Connect the system components as shown in
.
6.4
Electrical connection of the purge air motor
GM 90 1
Operation
Service
Warning
Malfunction
Control unit
Cable 15 m (CAN bus)
Cable length: 2 m (CAN bus)
Power
sup
pl
y:
11
5/
23
0 V AC
Sender
Receiver
1 analog input
1 analog output
Ca
bl
e l
eng
th
17 m
(max 1
000
m) (CAN b
us)
Power supply: 115/230 V AC
PROFIBUS
(if installed)
NOTE:
For information on the purge air unit, see the Operating Instructions of the purge air unit
(SLV4).
