Key Features
- Modbus server and client: Communication as Modbus server: Yes. Communication as Modbus client: Yes.
- Engineering software support: Configurable or integrated from STEP 7 V5.5 or higher, STEP 7 TIA Portal V14, and PCS 7 V7.1 SP2.
- Function code support: Implemented function codes: 01, 02, 03, 04, 05, 06, 15, 16.
- License and delivery: Single license (EL): Yes. Supplied on CD-ROM.
- Target system support: ET 200S: Yes; FW V3.2 or higher. S7-300: Yes; FW V3.2 or higher. S7-400: Yes; FW V6.0 or higher.
Applications
- Modbus TCP communication integration: Communication between a Modbus server and a Modbus client.
Technical Summary
| Product type | SIMATIC MODBUS/TCP CP |
|---|---|
| Supported hardware | CP343-1 and CP443-1 |
| License | Single license (EL) |
| Delivery | CD-ROM |
| STEP 7 TIA Portal | V14 |
| STEP 7 | STEP 7 V5.5 or higher |
| PCS 7 | PCS 7 V7.1 SP2 |
| Modbus server | Yes |
| Modbus client | Yes |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
| Target system support | ET 200S; FW V3.2 or higher / S7-300; FW V3.2 or higher / S7-400; FW V6.0 or higher |
| User data per job, max. | 250 byte |
Frequently Asked Questions
What is 6AV6676-6MB00-6AX0?
SIMATIC MODBUS/TCP CP for CP343-1 and CP443-1, supplied as a single license on CD-ROM.
Which engineering environments support this SIMATIC MODBUS/TCP CP?
STEP 7 V5.5 or higher, STEP 7 TIA Portal V14, and PCS 7 V7.1 SP2.
Does it support Modbus server and Modbus client communication?
Yes. Communication as Modbus server: Yes. Communication as Modbus client: Yes.
What are the implemented function codes?
01, 02, 03, 04, 05, 06, 15, 16.
Which target systems are supported?
ET 200S with FW V3.2 or higher, S7-300 with FW V3.2 or higher, and S7-400 with FW V6.0 or higher.
