Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC S7-300 CP 341 communications processor |
| Interface | 1 isolated RS 232C (V.24) interface |
| Transmission rate | 0.3 kbit/s to 115.2 kbit/s |
| Rated supply | 24 V DC |
| Supply current from L+, max. | 100 mA |
| Supply current from backplane bus 5 V DC, max. | 70 mA |
| Protocols | 3964 (R), ASCII, and RK 512 |
| Connector | 9-pin sub D connector |
| Supply terminals | 3 screw-type terminals: L+, M, and GND |
Applications
- Serial printer connection: The module supports serial printers through its RS 232C point-to-point connection.
- Data communication: The module supports data communication, sending and receiving, with a maximum FB length in RAM of 6 100 byte.
Key Features
- RS 232C communication interface: The CP 341 has 1 isolated RS 232C (V.24) interface with a transmission rate from 0.3 kbit/s to 115.2 kbit/s.
- Integrated protocol drivers: Integrated drivers support 3964 (R), ASCII, and RK 512 protocols, with a maximum telegram length of 4 096 byte for each protocol.
- Supply and connection: Rated supply is 24 V DC. The supply connection uses 3 screw-type terminals: L+, M, and GND.
- Diagnostics and dimensions: LEDs indicate Receive RxD, Transmit TxD, and Group error SF (red). Dimensions are 40 mm wide, 125 mm high, and 120 mm deep; weight is approximately 300 g.
- Point-to-point connection: The module supports serial printers and a maximum cable length of 15 m through a 9-pin sub D connector.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
1. What interface does the 6ES7341-1AH02-0AE0 have?
It has 1 isolated RS 232C (V.24) interface.
2. What transmission rate does this communications processor support?
The transmission rate is from 0.3 kbit/s to 115.2 kbit/s.
3. Which protocols are integrated?
Integrated protocol drivers support 3964 (R), ASCII, and RK 512.
4. What supply and terminals are required?
The rated supply is 24 V DC, with 3 screw-type terminals: L+, M, and GND.
5. What connector is included for the serial interface?
The connection uses a 9-pin sub D connector.
