ABB AC500 PLC - 1.3.8.2.1 Functionality; 1.3.8.2.2 Electrical Connection; Field Bus Interfaces; 1.3.8.2.3 Addressing

1.3.8.2.1 Functionality
Parameter Value
Protocol PROFINET I/O RT
Usable CPUs
PM57x, PM58x, PM59x Ä Chapter 1.2.2.1
“PM57x (-y), PM58x (-y) and PM59x (-y)”
on page 65
PM56xx
Usable terminal bases
All TB5xx Ä Chapter 1.1.1 “TB51x-TB54x”
on page 4
All TB56xx (not TB5600)
Field bus connector 2 x RJ45 (PNIO1 and PNIO2), with integrated
2-port switch
Internal supply Via the communication module interface of the
terminal base
1.3.8.2.2 Electrical Connection
Field Bus Interfaces
The PROFINET communication module provides 2 RJ45 interfaces:
Table 36: Pin assignment RJ45 jack:
Interface Pin Signal Description
1 TxD+ Transmit data +
2 TxD- Transmit data -
3 RxD+ Receive data +
4 NC not used
5 NC not used
6 RxD- Receive data -
7 NC not used
8 NC not used
Shield Cable shield Functional earth
For further information regarding wiring and cable types see chapter Ethernet
Ä Chapter 2.6.4.10 “Ethernet Connection Details” on page 1288.
1.3.8.2.3 Addressing
The module reads the position of the rotary switches only during power-up, i. e.
changes of the switch position during operation will have no effect until the next
module initialization.
Device Specifications
Communication Modules (AC500 Standard) > PROFINET
2019/04/17 3ADR010121, 13, en_US 141