Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC S7-300 CP 341 communications processor |
| Interface | 1 isolated 20 mA (TTY) interface |
| Transmission rate | 0.3 kbit/s to 19.2 kbit/s |
| Rated supply | 24 V DC |
| Input current from supply voltage L+ | 100 mA max. |
| Input current from backplane bus 5 V DC | 70 mA max. |
| Connector | 9-pin sub D socket |
| Supply connection | 3 screw-type terminals: L+, M, GND |
| Integrated protocol drivers | 3964 (R), ASCII, RK 512 |
Applications
- Serial printer connection: Point-to-point connection to serial printers with a maximum cable length of 1 000 m.
- Data communication: Data communication with sending and receiving supported in FB length in RAM up to 6 100 byte.
Key Features
- Communications processor: SIMATIC S7-300 CP 341 with 20 mA (TTY) communications interface.
- Isolated interface: 1 isolated 20 mA (TTY) interface with transmission rates from 0.3 kbit/s to 19.2 kbit/s.
- Supply and current: Rated supply: 24 V DC; input current: 100 mA max. from supply voltage L+ and 70 mA max. from backplane bus 5 V DC.
- Protocols and telegrams: Integrated protocol drivers: 3964 (R), ASCII, and RK 512; maximum telegram length: 4 096 byte for each protocol.
- Connection and diagnostics: 3 screw-type terminals for L+, M, and GND; 9-pin sub D socket; LEDs for Receive RxD, Transmit TxD, and Group error SF (red).
- Dimensions and weight: Width: 40 mm; height: 125 mm; depth: 120 mm; approximate weight: 300 g.
Frequently Asked Questions
1. What interface does the 6ES7341-1BH02-0AE0 have?
It has 1 isolated 20 mA (TTY) interface.
2. What supply does this CP 341 use?
The rated supply is 24 V DC. The supply connection uses 3 screw-type terminals: L+, M, and GND.
3. Which protocols are integrated?
The integrated protocol drivers are 3964 (R), ASCII, and RK 512.
4. What connector is provided for the interface?
The interface uses a 9-pin sub D socket.
