Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIPLUS S7-300 CP 340 communications processor |
| Base model | 6ES7340-1CH02-0AE0 |
| Interface | 1 isolated RS-422 / 485 (X.27) |
| Transmission rate | 2.4 kbit/s to 19.2 kbit/s |
| Power supply | Via backplane bus 5 V DC |
| Input current, max. | 165 mA |
| Power loss, typ. | 0.6 W |
| Power loss, max. | 0.85 W |
| Connector | 15-pin sub D socket |
| Operating temperature | -25…+60 °C |
Applications
- Serial communication: Supports point-to-point communication through the RS-422/485 interface using 3964 (R) or ASCII protocols.
- Printer connection: Supports HP-Deskjet, HP-Laserjet, IBM-Proprinter, and user-defined printers through the printer driver.
Key Features
- Communications processor: SIPLUS S7-300 CP 340 based on 6ES7340-1CH02-0AE0, with conformal coating and -25…+60 °C.
- RS-422/485 interface: 1 isolated RS-422 / 485 (X.27) interface with 2.4 kbit/s to 19.2 kbit/s transmission rate.
- Protocols: Integrated protocol drivers for 3964 (R) and ASCII; RK 512 and customer-specific drivers are not included.
- Point-to-point connection: Maximum cable length: 1 200 m; connector: 15-pin sub D socket.
- Diagnostics LEDs: LED indications are provided for Receive RxD, Transmit TxD, and Group error SF (red).
- Power and consumption: Power supply is via the backplane bus 5 V DC; input current is 165 mA maximum and power loss is 0.6 W typical or 0.85 W maximum.
Frequently Asked Questions
1. What interface does 6AG1340-1CH02-2AE0 provide?
It has 1 isolated RS-422 / 485 (X.27) interface.
2. What protocols are included?
The integrated protocol drivers support 3964 (R) and ASCII. RK 512 and customer-specific drivers are not included.
3. How is the module powered?
Power is supplied via the backplane bus 5 V DC; it does not use a 24 V DC rated supply.
4. What connector and cable length does it use?
It uses a 15-pin sub D socket, with a maximum cable length of 1 200 m for point-to-point connection.
