Product Description
Key Features
- PC/PPI multi-master identity: Product type designation: PC/PPI multi-master for SIMATIC S7-200.
- Serial PC connection: Connects an S7-200 to a serial PC interface; RS232 is not required.
- Transmission rate: Maximum transmission rate: 187.5 kbit/s; selectable rates: 9.6 / 19.3 / 187.5 kbit/s by DIP switch.
- Protocol support: PPI: Yes, 10/11 bit. ASCII: Yes, Freeport.
- Cable and status indication: Cable length: 5.63 m. LED status display includes Tx, Rx and PPI indications.
- Supply and lifecycle data: Power supply design: from CPU. Potential separation exists. Product lifecycle: Start of final year of support.
Applications
- S7-200 to serial PC connection: Connects an S7-200 to a serial PC interface.
- Freeport communication: Supports ASCII Freeport communication.
- GSM modem connection: Supports GSM modems.
Technical Summary
| Product model | 6ES7901-3CB30-0XA0 |
|---|---|
| Product type | PC/PPI multi-master |
| Connection | S7-200 to serial PC interface |
| Maximum transmission rate | 187.5 kbit/s |
| Selectable transmission rates | 9.6 / 19.3 / 187.5 kbit/s; setting: DIP switch |
| Protocols | PPI: Yes; 10/11 bit; ASCII: Yes; Freeport |
| Power supply | from CPU |
| Potential separation | Yes |
| Product lifecycle | Start of final year of support |
Frequently Asked Questions
What exact order number should be confirmed for this PC/PPI cable?
Confirm Siemens order number 6ES7901-3CB30-0XA0.
Which transmission rates does the cable support?
The maximum transmission rate is 187.5 kbit/s. Selectable rates are 9.6 / 19.3 / 187.5 kbit/s by DIP switch.
Which protocols and communication functions are supported?
PPI is supported with 10/11 bit, and ASCII is supported for Freeport. The cable also supports GSM modems.
What cable length and power-supply design does it have?
The cable length is 5.63 m, and the power supply design is from the CPU.
