
BRONKHORST®
2.2 FLOW‐BUSCONNECTOR
2.2.1 ShieldedRJ45modularjack
TheshieldedRJ45modularjackconnector(fornonIP65applications)hasthefollowingpinconfiguration:
18
RJ45Connector Receptacle Pinnumber Description
1 +15…24Vdcsupply
2 0V
3 Shield
4 0V
5 +15…24Vdcsupply
6 0V
7 RS485‐B
8 RS485‐A
Page12
FLOW‐BUSinterface9.17.024
ThemaximumcontactratingforRJ45connectorsis1.5A.
2.2.2 ShieldedacodedM12connector
ThechassisM12circularconnector(forIP65applications)hasthefollowingpinconfiguration:
M12Connector Male Female nr Description
1 Shield
2
+15…24 Vdc supply
3 0V
4 RS485A
5 RS485B
4
2
3
5
1
A‐co
ded
ThemaximumcontactratingforM12connectorsis4A.
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