Key Features
- SIMATIC MODBUS/TCP CP Red: Communication product for S7-400 H systems.
- Single license on CD: Supplied as a single license on CD.
- Redundancy capability: Suitable for configuring H systems.
- Modbus server and client: Supports communication as Modbus server and Modbus client.
- Engineering support: Configurable or integrated with STEP 7 TIA Portal V13, STEP 7 V5.5 or higher, and PCS 7 V7.1 SP2.
Technical Summary
| Product designation | SIMATIC MODBUS/TCP CP Red for S7-400 H systems, single license on CD |
|---|---|
| License type | Single license (EL) |
| Redundancy capability | Yes; Suitable for configuring H systems |
| Communication as Modbus server | Yes |
| Communication as Modbus client | Yes |
| User data per job, max. | 250 byte |
| Target system – S7-400 | Yes; FW V6.0 or higher |
| Target system – S7-300 | Yes; FW V3.2 or higher |
| Target system – ET 200S | Yes; FW V3.2 or higher |
| STEP 7 configurable/integrated from version | STEP 7 V5.5 or higher |
| STEP 7 TIA Portal configurable/integrated from version | V13 |
| Product lifecycle | Active Product |
Applications
- Modbus/TCP communication setup: Supports communication as Modbus server and Modbus client.
- Redundant H system configuration: Suitable for configuring H systems.
Frequently Asked Questions
What is Siemens 6AV6676-6MB30-4AX0?
It is SIMATIC MODBUS/TCP CP Red for S7-400 H systems, supplied as a single license on CD.
Which engineering environments support 6AV6676-6MB30-4AX0?
It is configurable or integrated with STEP 7 V5.5 or higher, STEP 7 TIA Portal V13, and PCS 7 V7.1 SP2.
Does 6AV6676-6MB30-4AX0 support Modbus server and client communication?
Yes, it supports communication as Modbus server and Modbus client.
Which target systems are listed for 6AV6676-6MB30-4AX0?
ET 200S, S7-300, and S7-400 are listed as supported target systems, each with the stated firmware version requirement.
