SIMATIC ET 200SP CM PtP serial interface is a communications module for serial connections via RS232, RS422 and RS485, mounted on a BU type A0 BaseUnit. It supports the Freeport, 3964(R), Modbus RTU master/device, USS and DMX512 protocols, and a SIPLUS variant is available for extreme environmental conditions.
Technical data
| Product | CM PtP serial interface |
|---|---|
| Product family | SIMATIC ET 200SP |
| Example version | Article No. CM PtP communications module For serial communication connections with RS232, RS422, RS485 interfaces, BU type A0, color code CC00 • Pack of 1 unit |
| Number of article numbers | 3 |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | CM PtP communications module For serial communication connections with RS232, RS422, RS485 interfaces, BU type A0, color code CC00 • Pack of 1 unit | 6ES7137-6AA01-0BA0 |
| Standard | • Pack of 10 units; to order a pack, please order this article number with an order quantity of 10 | 6ES7137-6AA01-2BA0 |
| SIPLUS | SIPLUS ET 200SP CM PtP communications module With conformal coating (-40 ... +70 °C) For serial connection with RS-422, RS-485 and RS-232, Freeport, 3964 (R), USS, MODBUS RTU master, slave, max. 250 Kbps, suitable for BU type A0, pack quantity: 1 unit | 6AG1137-6AA01-7BA0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC ET 200SP) and are for information only. Image is representative.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94. Sending the article number is enough.
Tags: CM PtP serial interface, siemens et 200sp, et200sp, distributed io, cm ptp serial interface, 6ES7137-6AA01-0BA0, 6ES7137-6AA01-2BA0, 6AG1137-6AA01-7BA0