Key Features
- CM PtP product type: Product type designation: CM PtP.
- Serial interfaces: RS 485, RS 422 and RS 232 interface types with Push-in terminal connection.
- Protocol support and speed: Supports Freeport, 3964 (R), USS and MODBUS RTU master/slave; max. 250 Kbit/s.
- Supply and protection: Rated value (DC): 24 V, permissible range 19.2 V to 28.8 V, with reverse polarity protection.
- Environmental configuration: Conformal coating, -40…+70 °C, and suitable for BU type A0.
- Dimensions and weight: Width 15 mm, height 73 mm, depth 58 mm, weight, approx. 30 g.
Technical Summary
| Product type designation | CM PtP |
|---|---|
| Base model | 6ES7137-6AA01-0BA0 |
| Firmware update possible | Yes |
| Usable BaseUnits | BU type A0 |
| I&M data | Yes; I&M0 to I&M3 |
| Rated voltage (DC) | 24 V |
| Permissible voltage range (DC) | 19.2 V to 28.8 V |
| Reverse polarity protection | Yes |
| Current consumption (rated value) | 31 mA |
| Current consumption, max. | 35 mA |
| Power loss, typ. | 0.7 W |
| Interface types | RS 485 |
| RS 232 max. transmission rate | 115.2 kbit/s |
| RS 485 max. transmission rate | 250 kbit/s |
| RS 422 max. transmission rate | 115.2 kbit/s |
| Connection design | Push-in terminal |
Applications
- Serial communication connection: For connecting devices over RS-422, RS-485 or RS-232.
- Modbus RTU communication: For MODBUS RTU master and MODBUS RTU device communication over RS 485.
- Freeport communication: For serial data exchange using Freeport over RS 485.
Frequently Asked Questions
What is Siemens 6AG1137-6AA01-7BA0?
It is a SIPLUS ET 200SP CM PtP communications module.
Which interfaces does 6AG1137-6AA01-7BA0 support?
It supports RS 485, RS 422 and RS 232.
What protocols are supported by this CM PtP module?
It supports Freeport, 3964 (R), USS and MODBUS RTU master/slave.
What are the power supply requirements for 6AG1137-6AA01-7BA0?
Rated value (DC) is 24 V, with a permissible range from 19.2 V to 28.8 V.
What connection and size details should I confirm for this module?
The connection design is Push-in terminal, and the dimensions are 15 mm wide, 73 mm high and 58 mm deep.
