SIEMENS
SIMATIC ET 200SP CM PTP communication module with RS422, RS485, and RS232 interfaces. Supports Freeport, 3964(R), USS, and Modbus RTU Master/Slave protocols with up to 115,200 kbit/s transmission speed.
The Siemens 6ES7137-6AA00-0BA0 is a high-performance SIMATIC ET 200SP CM PTP communication module designed for reliable and flexible serial communication in industrial automation environments. Supporting RS422, RS485 and RS232 interfaces, this module ensures seamless integration with a wide range of serial devices. Its extensive protocol support—including Freeport, 3964(R), USS, and Modbus RTU Master/Slave—makes it an ideal solution for modern automation systems requiring fast, stable, and versatile data transmission up to 115,200 kbit/s.
Versatile Serial Connectivity: Easily connect industrial devices through RS422, RS485, and RS232 ports.
Multifunctional Protocol Support: Offers Freeport, 3964(R), USS, and Modbus RTU Master/Slave communication for broad application compatibility.
High-Speed Data Transmission: Supports communication rates up to 115,200 kbit/s for rapid and reliable data exchange.
Seamless ET 200SP Integration: Designed specifically for SIMATIC ET 200SP distributed I/O systems.
Flexible System Expansion: Enhances communication capabilities without requiring major hardware changes.
Robust Industrial Performance: Ensures stable operation in demanding industrial automation environments.
Serial Communication Management via RS422, RS485, RS232.
Protocol Handling for Modbus RTU, Freeport, USS, 3964(R).
Master and Slave Modes for Modbus RTU to support multi-device networks.
Data Exchange Optimization with adjustable transmission speeds up to 115.2 kbit/s.
Integration with SIMATIC ET 200SP for enhanced modular automation setups.
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| SKU / Model | 6ES7137-6AA00-0BA0 |
|---|---|
| Brand | SIEMENS |
| Product type designation | CM PtP |
| Firmware version | - |
| ● FW update possible | Yes |
| ● I&M data | Yes; I&M0 to I&M3 |
| ● STEP 7 TIA Portal configurable/integrated from version | V12 / V12 |
| ● STEP 7 configurable/integrated from version | V5.5 SP2 with GSD file |
| ● PROFIBUS from GSD version/GSD revision | GSD as of Revision 5 |
| ● PROFINET from GSD version/GSD revision | GSDML V2.3 |
| Rated value (DC) | 24 V |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Current consumption (rated value) | 29 mA |
| Power loss, typ. | 0.7 W |
| ● Inputs | 8 byte |
| ● RS 485 | Yes |
| ● RS 422 | Yes |
| ● RS 232 | Yes |
| ● RS 232 auxiliary signals | RTS, CTS, DTR, DSR, RI, DCD |
| ● Transmission rate, max. | 115.2 kbit/s |
| ● Cable length, max. | 1 200 m |
| ● 4-wire full duplex connection | Yes |
| ● 4-wire multipoint connection | Yes |
| — Telegram length, max. | 2 kbyte |
| — Bits per character | 7 or 8 |
| — Number of stop bits | 1 or 2 bit |
| — Parity | None, even, odd, always 1, always 0, any |
| — Number of slaves, max. | 32 |
| — Address area | 1 to 247, extended 1 to 65535 |
| ● Buffer memory for telegrams | 4 kbyte |
| ● Number of telegrams which can be buffered | 255 |
| Diagnostics function | Yes |
| ● Diagnostic alarm | Yes |
| ● Hardware interrupt | No |
| ● Wire-break | Yes |
| ● Monitoring of the supply voltage (PWR-LED) | Yes; green PWR LED |
| ● for module diagnostics | Yes; green/red DIAG LED |
| ● Receive RxD | Yes; green LED |
| ● Transmit TxD | Yes; green LED |
| between backplane bus and interface | Yes |
| Isolation tested with | 707 V DC (type test) |
| ● horizontal installation, min. | -30 °C; From FS03 |
| ● horizontal installation, max. | 60 °C |
| ● vertical installation, min. | -30 °C; From FS03 |
| ● vertical installation, max. | 50 °C |
| ● Installation altitude above sea level, max. | 2 000 m; On request: Installation altitudes greater than 2 000 m |
| to SIMATIC S7-300 | Yes |
| to SIMATIC S7-400 | Yes |
| to SIMATIC S7-1200 | Yes |
| to SIMATIC S7-1500 | Yes |
| to standard PROFINET controller | Yes |
| Width | 15 mm |
| Height | 73 mm |
| Depth | 58 mm |
| Weight, approx. | 30 g |
| last modified: | 1/24/2021 |
| Product Condition | Brand New, New - Backlog, New - No Original Box, New - Original Box Opened, Used - Average, Used - Below Average, Used - Excellent, Used - Fairly Good, Used - Good, Used - Poor, Used - Very Good |
| Weight | 0.040 kg |
| Dimensions | 6.40 × 7.80 × 2.30 mm |
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