Product information
Overview
Applications
- S7-200 serial PC connection: Connects an S7-200 to a serial PC interface.
- Freeport and GSM modem connection: Supports Freeport communication and GSM modems.
Key Features
- S7-200 to serial PC connection: Connects an S7-200 to a serial PC interface; RS232 is not required.
- Freeport and GSM modem support: Supports Freeport and GSM modems through ASCII and PPI communication.
- Transmission rate: Maximum transmission rate: 187.5 kbit/s; available rates: 9.6 / 19.3 / 187.5 kbit/s, set by DIP switch.
- Status indication: Green Tx LED indicates RS-232 transmission, green Rx LED indicates RS-232 reception, and green PPI LED indicates RS-485 transmission.
- Cable and power supply: Cable length: 5.63 m. Power supply design: from CPU.
- Electrical separation: Potential separation exists.
Technical Summary
| Product type | PC/PPI multi-master |
|---|---|
| Connection | S7-200 to serial PC interface |
| Transmission rate, max. | 187.5 kbit/s |
| Available transmission rates | 9.6 / 19.3 / 187.5 kbit/s |
| Rate setting | DIP switch |
| Protocols | PPI: Yes; 10/11 bit; ASCII: Yes; Freeport |
| Power supply | from CPU |
| Status display | Tx, Rx and PPI green LEDs |
| Potential separation | Yes |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What is the exact product type of Siemens 6ES7901-3CB30-0XA0?
It has the product type designation PC/PPI multi-master.
Which transmission rates does the 6ES7901-3CB30-0XA0 support?
It supports 9.6 / 19.3 / 187.5 kbit/s, with the setting made by DIP switch; the maximum transmission rate is 187.5 kbit/s.
Which protocols and modem functions are supported?
PPI is supported with 10/11 bit, and ASCII is supported for Freeport; the cable also supports GSM modems.
What should I provide for a quotation?
Please provide the required quantity and destination, and include the item in your MRO or project list if applicable.
