Connecting
4.1 Wiring connection block M12, 7/8"
RF182C communication module
24
Operating Instructions, 10/2010
4.1
Wiring connection block M12, 7/8"
Features
● Connect the supply voltages and Ethernet to the connection block M12, 7/8":
– M12 connection in D coding: Ethernet
– 7/8" connection: Supply voltages
● You can loop the supply voltages and Ethernet through via the second M12 or 7/8"
circular socket connectors.
Requirements
● Wire connection block M12, 7/8" when the supply voltage is switched off.
Required tools
Stripping tool, screwdriver for wiring the M12 and/or 7/8" connector if you are not using a
pre-assembled cable.
Accessories required
● Pre-assembled cable with connector
● If you are not using a pre-assembled cable:
– M12: 4-core Ethernet cable (Twisted Pair), shielded and M12 connector, 4-pole, D
coding (see Table
Pin assignment of M12 connector, 4-pole, D coding (Ethernet))
– 7/8": 5-core cable and 7/8" connector (see Table
Pin assignment for 7/8" connector
(supply voltages))
● For order numbers, refer to Section
Ordering data.
Wiring M12, 7/8" connector
The tables below contain the pin assignment for the M12 and 7/8" connectors:
Table 4- 1
Pin assignment of M12 connector, 4-pole, D coding (Ethernet)
Pin
Assignment
View of M12 connector, 4-pole, D coding
(wiring side)
1
Data line TxP
Data line RxP
2
Data line RxP
Data line TxP
3
Data line TxN
Data line RxN
4
Data line RxN
Data line TxN
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Any connector can be used for infeed and
looping through
