Installing
4.3 Electric connections non Ex
SITRANS SL
Operating Instructions, 12/2010, A5E01132948-04
53
Receiver junction box Ex-e
Note
The junction box of the receiver unit is the same for both ATEX applications and sensor
connection cable kit for non Ex applications.
Table 4- 2 Electric connections for receiver junction box cable of sensor connection cable kit
(accessory)
Conductor color Connector position in
junction box
Remarks
Red 1 +
Blue 2 -
24 V DC power supply for
transmitter unit
Pink 3 Com +
Grey 4 Com -
White 5 Sync+
Brown 6 Sync -
RS485 communication
- 7 NC
Grey-Pink 8 Tx +
Red-Blue 9 Tx -
Black 10 Rx +
Violet 11 Rx -
Ethernet connection
Green PE terminal
Yellow PE terminal
Shield Gland
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