1.4.5.1.1 Intended purpose
The communication module is for PROFINET RT communication.
The PROFINET communication module includes an internal Ethernet switch. The connection to
the Ethernet can be established directly to the communication module. An additional switch is
not necessary.
The communication module is configured via the dual-port memory by means of a system
configurator. The configuration is saved on a non-volatile Flash EPROM memory.
For use in extreme ambient conditions (e.g. wider temperature and humidity range), a special
XC version of the device is available.
1.4.5.1.2 Functionality
Parameter Value
Protocol PROFINET IO RT
Usable CPUs PM57x, PM58x, PM59x
Ä
Chapter 1.3.2.1 “PM56xx-2ETH for AC500
V3 products” on page 90
Usable terminal bases
All TB56xx (not TB5600)
Ä
Chapter 1.2.1
“TB56xx for AC500 V3 products” on page 4
Field bus connector 2 RJ45 (PNIO1 and PNIO2), with integrated
2-port switch
Internal supply Via the communication module interface of the
terminal base
1.4.5.1.3 Connections
Field bus interfaces
The communication module provides 2 RJ45 interfaces.
Interface PIN Signal Description
1 TxD+ Transmit data +
2 TxD- Transmit data -
3 RxD+ Receive data +
4 NC Not connected
5 NC Not connected
6 RxD- Receive data -
7 NC Not connected
8 NC Not connected
Shield Cable shield Functional earth
In corrosive environment, please protect unused connectors using the TA535
accessory.
Not supplied with this device.
Pin assignment
Communication modules (AC500 standard) > PROFINET
2022/01/31 3ADR010278, 3, en_US 117
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