Key Features
- PC/PPI multi-master: Product type designation: PC/PPI multi-master.
- S7-200 connection: For connection of S7-200 to serial PC interface.
- Freeport support: ASCII: Yes; Freeport.
- GSM modem support: Supports GSM modems.
- LED status display: Tx (green): RS-232-transmit indication; Rx (green): RS-232-receive indication; PPI (green): RS-485-transmit indication.
- Potential separation: Potential separation exists: Yes.
Applications
- S7-200 to serial PC interface connection: Connects S7-200 to a serial PC interface.
- Freeport communication: Supports Freeport communication.
- GSM modem connection: Supports GSM modems.
Technical Summary
| Product type designation | PC/PPI multi-master |
|---|---|
| Transmission rate, max. | 187.5 kbit/s; 9.6 / 19.3 / 187.5 kbit/s; setting: DIP switch; RS232 not required |
| PPI | Yes; 10/11 bit |
| ASCII | Yes; Freeport |
| LED status display | Tx (green): RS-232-transmit indication; Rx (green): RS-232-receive indication; PPI (green): RS-485-transmit indication |
| Potential separation | Yes |
| Design of the power supply | from CPU |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What is Siemens 6ES7901-3CB30-0XA0 used for?
It is a SIMATIC S7-200 PC/PPI cable MM multi-master for connection of S7-200 to a serial PC interface.
Which protocols or communication modes does 6ES7901-3CB30-0XA0 support?
It supports PPI: Yes; 10/11 bit and ASCII: Yes; Freeport.
What transmission rates are supported by 6ES7901-3CB30-0XA0?
Transmission rate, max.: 187.5 kbit/s; 9.6 / 19.3 / 187.5 kbit/s; setting: DIP switch; RS232 not required.
What cable and connection details are listed for 6ES7901-3CB30-0XA0?
Cable length: 5.63 m. Design of the power supply: from CPU. Potential separation exists: Yes.
What status indication is provided on 6ES7901-3CB30-0XA0?
LED status display includes Tx (green) for RS-232-transmit indication, Rx (green) for RS-232-receive indication, and PPI (green) for RS-485-transmit indication.
