SIPLUS S7-1200 CM 1242-5 RAIL

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• Информационные материалы

  Информационные материалы

  

  The SIPLUS S7-1200 CM 1242-5 RAIL communication module is used to connect a SIPLUS extreme RAIL S7-1200 to PROFIBUS as a DP slave and has the following characteristics:

  • Approved in accordance with the railway standards EN 50155, EN 15121, EN 50124, EN 50125 and EN 45545 for use in rail traffic
  • PROFIBUS DPV1 slave in accordance with IEC 61158
  • Module replacement without PG supported
  • Power is supplied via the backplane bus so that no extra cabling is required
  • Support of all standard baud rates from 9.6 Kbit/s to 12 Mbit/s
  • Compact industry-standard enclosure in S7-1200 design for mounting on a standard mounting rail
  • Fast commissioning thanks to easy configuration using STEP 7 without additional programming overhead

  The SIPLUS S7-1200 CM 1242-5 RAIL is intended for use in rail traffic. Low-cost PROFIBUS-based automation solutions can be created on the basis of the S7-1200.

  Область применения

  The SIPLUS S7-1200 CM 1242-5 RAIL is designed for use in rail traffic.

  With the CM 1242-5 RAIL, low-cost, distributed automation solutions can be implemented on the basis of the S7-1200, or in simple cases even complete plant automation systems.

  Дизайн

  

  The SIPLUS S7-1200 CM 1242-5 RAIL offers all the benefits of the S7-1200 design.

  • Rugged, compact plastic enclosure
  • Easily accessible connection and diagnostics elements, protected by front flaps
  • Removable terminals
  • Simple mounting on the mounting rail of the S7-1200
  • 9-pin sub-D socket for the bus interface to PROFIBUS

  The CM 1242-5 RAIL is plugged into the left-hand system bus interface of the S7-1200. Power is supplied via the system bus of the S7-1200 so that no extra cabling is required. The rugged RS485 interface is located on the underside of the module, protected by the lower front flap.

  Функции

  The SIPLUS S7-1200 CM 1242-5 RAIL provides the communication services for integrating an S7-1200 into an automation solution as a PROFIBUS DP slave.

  PROFIBUS DP slave

  The CM 1242-5 RAIL works as a DPV1 slave in accordance with IEC 61158, handles data traffic completely autonomously, and thus relieves the CPU of communication tasks.

  The data areas of the distributed I/Os are transferred consistently between CP and CPU.

  Diagnostics

  Extensive diagnostic options are available via STEP 7, including

  • Operating status of the CM
  • General diagnostics functions
  • Connection diagnostics
  • Alarm buffer

  STEP 7 Basic is required for configuring the full functional scope of the CM 1242-5.

  Особенности

  

  PROFIBUS-based systems can be operated effectively for lower operating and maintenance costs:

  • Low costs since an automation solution requires no fixed wiring and less hardware
  • Fast response to faults thanks to comprehensive diagnostics options
  • Optimized plant and inventory management

  The SIPLUS S7-1200 CM 1242-5 RAIL also offers further benefits especially for the requirements of micro-automation solutions:

  • Uncomplicated connection of the S7-1200 to PROFIBUS without extra power supply
  • Low-cost implementation of automation solutions based on PROFIBUS
  • Fast commissioning, as no programming overhead is required