Siemens 6GK7543-1MX00-0XE0 SIMATIC NET TIM 1531 IRC SINAUT DNP3 IEC 60870-5 Telecontrol Module

The Siemens TIM 1531 IRC (6GK7543-1MX00-0XE0) is a telecontrol interface module for SIMATIC S7-1500, S7-400, S7-300, and ET200SP stations, supporting SINAUT ST7, DNP3, and IEC 60870-5-101/104 protocols over three RJ45 ports and one switchable RS-232/RS-485 interface. It buffers up to 250,000 events during a connection outage and synchronizes time from an NTP server or control center.

Technical Specifications

Certifications & Standards

• CE
• RCM
• RoHS
• EAC
• ATEX
• IECEx
• CCC-Ex
• FM
• EPD

Selection Notes

The double-wide format and three Ethernet ports plus a switchable RS-232/RS-485 interface let this TIM run parallel telecontrol paths - LAN/WAN via Ethernet and a classic dial-up or radio link via the serial port - buffering up to 250,000 events if either connection drops. Its cross-platform compatibility with S7-1500, S7-400, S7-300, and ET200SP backplanes makes it the choice when a single telecontrol module design needs to cover mixed-CPU installations rather than a PROFINET or PROFIBUS-only CM or CP module.

Applications

Suited to substations, pumping stations, and remote SCADA-connected sites running SINAUT ST7, DNP3, or IEC 60870-5-101/104 telecontrol protocols across mixed SIMATIC S7-1500, S7-400, S7-300, or ET200SP hardware.