Siemens SIMATIC NET - Page 338

Communications processors for SIMATIC S7
8.7 Communication module TIM 1531 IRC
Industrial Ethernet
338 System Manual, 09/2019, C79000-G8976-C242-10
Functions
The communication module TIM 1531 IRC supports the following protocols and
technologies:
Protocol / function
TIM 1531 IRC
TCP/IP
●
DNP3
●
IEC 60870-5-101/104
●
SINAUT ST1 -
SINAUT ST7
●
Modbus RTU
-
IPv6
●
Redundancy manager
-
Firewall
-
VPN with IPsec
-
SNMPv1
●
SNMPv3
●
DCP
●
LLDP
●
NTP
●
● Suitable / available or according to the specified standard.
Article numbers
Device
Description
Article number
TIM 1531 IRC Communication module for SIMATIC S7-1500, S7-
400, S7-300 with SINAUT ST7, DNP3 and IEC 60870-
5-101/104 with 1x 100/1000 Mbps and 2x
10/100 Mbps RJ45 ports and 1x RS 232/ RS 485 port
6GK7543-1MX00-0XE0