Technical Summary
| Product designation | SIMATIC Modbus/TCP Red for S7-1200/S7-1500, single license |
|---|---|
| Lifecycle | Active Product |
| Authorization / licenses | Single license (EL) |
| Target system – S7-1200 | Yes |
| Target system – S7-1500 | Yes |
| Redundancy capability | Yes; redundant connection |
| Communication as Modbus server | Yes |
| Communication as Modbus client | Yes |
| User data per job (of which consistent), max. | 250 byte |
| STEP 7 TIA Portal configurable/integrated from version | V15 |
Applications
Use for Modbus/TCP server communication on S7-1200 and S7-1500.
Use for Modbus/TCP client communication on S7-1200 and S7-1500.
Key Features
SIMATIC Modbus/TCP Red for S7-1200/S7-1500.
Single license (EL).
Yes; redundant connection.
Communication as Modbus server and Modbus client.
STEP 7 TIA Portal configurable/integrated from version V15.
Frequently Asked Questions
What is Siemens 6AV6676-6MB40-0AX0?
It is SIMATIC Modbus/TCP Red for S7-1200/S7-1500, single license.
Does 6AV6676-6MB40-0AX0 support Modbus server and client communication?
Yes. It supports communication as a Modbus server and as a Modbus client.
What is the maximum user data per job for 6AV6676-6MB40-0AX0?
The maximum user data per job is 250 byte.
Which STEP 7 TIA Portal version is supported for 6AV6676-6MB40-0AX0?
It is configurable/integrated from version V15.
