
Terminal bases TB5x3-2ETH for processor modules PM5xx-2ETH provide 2
independent Ethernet interfaces.
For structured Ethernet cabling only use cables in accordance with TIA/
EIA-568-A, ISO/IEC 11801 or EN 50173.
Interface
Pin
Signal
Description
or
1
TxD+
Transmit Data +
2
TxD-
Transmit Data -
3
RxD+
Receive Data +
4
NU
Not used
5
NU
Not used
6
RxD-
Receive Data -
7
NU
Not used
8
NU
Not used
Shield
Cable shield
Functional earth
See supported protocols and used Ethernet ports for AC500 V2 prod-
See communication via Modbus for AC500 V2 products:
.
See communication via Modbus for AC500 V2 products:
.
See supported protocols and used Ethernet ports for AC500 V3 prod-
See communication via Modbus for AC500 V3 products:
.
See communication via Modbus for AC500 V3 products:
.
1.1.1.2.6 Neutral FieldBusPlug Interface
Via a 5-pin neutral FBP interface, a processor module can be connected as a slave to a fieldbus
master. The FieldBusPlug is fastened using a screw.
FieldBusPlug
Pin
Signal
Description
1
+24 V
Standard power
supply
2
Diagnosis pin
3
0 V
Standard power
supply
4
Serial data
5
Serial data
Pin assignment
Pin assignment
in serial mode
Device Specifications
Terminal Bases (AC500 Standard) > TB51x-TB54x
2019/04/17
3ADR010121, 13, en_US
10