Key Features
- Modbus/TCP communication software: SIMATIC MODBUS/TCP CP FOR CP343-1 AND CP443-1.
- Single license: Single license (EL): Yes.
- Online software delivery: Delivery type: Online Software Delivery.
- Engineering support: STEP 7 TIA Portal configurable/integrated from version V14.
- Controller communication role: Communication as Modbus server: Yes; Communication as Modbus client: Yes.
Applications
- Modbus/TCP communication engineering: Engineering Modbus/TCP communication for CP343-1 and CP443-1.
- Modbus server and client communication: Use for Modbus server and Modbus client communication.
- Configuration in Siemens engineering software: Configuration and integration in STEP 7 TIA Portal, STEP 7, or PCS 7.
Technical Summary
| Product type | SIMATIC MODBUS/TCP CP FOR CP343-1 AND CP443-1 |
|---|---|
| License | Single license (EL) |
| Delivery | Online Software Delivery |
| STEP 7 TIA Portal version | V14 |
| STEP 7 version | STEP 7 V5.5 or higher |
| PCS 7 version | PCS 7 V7.1 SP2 |
| Modbus server | Yes |
| Modbus client | Yes |
| User data per job, max. | 250 byte |
| Local data requirements | 288 byte |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
Frequently Asked Questions
What is Siemens 6AV6676-6MB00-6AD0?
It is a SIMATIC MODBUS/TCP CP FOR CP343-1 AND CP443-1 with single license and online software delivery.
Which engineering software versions support this product?
STEP 7 TIA Portal from V14, STEP 7 V5.5 or higher, and PCS 7 V7.1 SP2.
Can it work as a Modbus server and a Modbus client?
Yes. Communication as Modbus server: Yes and communication as Modbus client: Yes.
What is the maximum user data per job?
User data per job (of which consistent), max.: 250 byte.
What function codes are implemented?
Implemented function codes: 01, 02, 03, 04, 05, 06, 15, 16.
