Key Features
- SIPLUS S7-1200 communications module: CM 1242-5 based on 6GK7242-5DX30-0XE0 for the S7-1200 family.
- PROFIBUS interface: 1st interface according to PROFIBUS with 9.6 kbit/s … 12 Mbit/s and 1 electrical connection.
- DP slave functions: Supports DPV0 and DPV1 as a DP device.
- Conformal coating and protection: Conformal coating, IP20, and class A coating according to IPC-CC-830A.
- Compact installation format: Compact module S7-1200 single width with 35 mm DIN-rail mounting and wall mounting.
Technical Summary
| Product type designation | CM 1242-5 |
|---|---|
| Product brand name | SIPLUS |
| Function | communications module CM 1242-5 |
| Connection purpose | for connecting S7-1200 to PROFIBUS as DP slave module |
| PROFIBUS transfer rate | 9.6 kbit/s … 12 Mbit/s |
| PROFIBUS electrical connection | 9-pin Sub-D socket (RS485) |
| DP device services | DPV0 |
| DP device services 2 | DPV1 |
| Supply voltage | 5 V |
| Typical current consumption | 0.15 A |
| Power loss | 0.75 W |
| Protection class IP | IP20 |
Applications
- S7-1200 to PROFIBUS connection: For connecting S7-1200 to PROFIBUS as a DP slave module.
Frequently Asked Questions
What is the exact product model of this Siemens module?
6AG1242-5DX30-2XE0, SIPLUS S7-1200 CM 1242-5.
What is the PROFIBUS connection and data rate?
The module uses a 9-pin Sub-D socket (RS485) at the 1st interface and supports 9.6 kbit/s … 12 Mbit/s.
Does this module support DP device functions?
Yes. It supports DPV0 and DPV1 as a DP device.
What supply and power data are listed for the module?
Supply voltage is 5 V, typical current consumption is 0.15 A, and power loss is 0.75 W.
What should be confirmed before ordering for quotation and dispatch?
Confirm stock and dispatch conditions, along with the required quantity and destination, before ordering.
