Table 6: Pin assignment of the Ethernet interface
Interface Pin Description
1 Tx+ Transmit Data +
2 Tx- Transmit Data -
3 Rx+ Receive Data +
4 NC Not connected
5 NC Not connected
6 Rx- Receive Data -
7 NC Not connected
8 NC Not connected
Shield Cable shield Functional earth
6.1.1.4 Power supply
The processor modules PM50xx can be connected to the 24 V DC supply voltage via a remov-
able 3-pin spring terminal block or a 3-pin screw terminal block.
Table 7: Removable terminal block for the supply voltage 24 V DC
3-pin spring terminal block 3-pin screw terminal block
The terminal block is available as a set for AC500-eCo V3 processor modules.
Basic CPU (PM5012) Standard CPUs (PM5032, PM5052) and
Pro CPUs (PM5072)
Spring type Screw type Spring type Screw type
TA5211-TSPF-B TA5211-TSCL-B TA5212-TSPF TA5212-TSCL
Further information on the terminal blocks concerning power supply and onboard inputs/outputs
are provided under
Ä
Chapter 6.3.3 “Pluggable connectors for screw and spring connection”
on page 149.
Processor modules > PM50xx
2021/06/293ADR010635, 2, en_US70
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