Product Overview
Technical Summary
| Product | 6AV6676-6MB20-3AX0 |
|---|---|
| Product lifecycle | Active Product |
| Delivery form | Single license on CD-ROM |
| Modbus role | Modbus server and Modbus client |
| User data per job, max. | 250 byte |
| Engineering with STEP 7 TIA Portal | Configurable/integrated from version V13 |
| Engineering with STEP 7 | Configurable/integrated from STEP 7 V5.5 or higher |
| Supported target systems | ET 200S, ET 200pro and S7-300 with FW V3.2 or higher; S7-400 with FW V6.0 or higher |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
| License | Single license (EL) |
Key Features
SIMATIC MODBUS/TCP PN-CPU single license supplied on CD-ROM.
Supports communication as a Modbus server and Modbus client.
Maximum user data per job: 250 byte, of which consistent.
STEP 7 TIA Portal configurable/integrated from version V13; STEP 7 configurable/integrated from STEP 7 V5.5 or higher.
Supports ET 200S, ET 200pro and S7-300 with FW V3.2 or higher, and S7-400 with FW V6.0 or higher.
Supports LAD, FBD, STL, SCL, CFC and GRAPH, with single license (EL), multi-instance capability and a configuration wizard.
Frequently Asked Questions
What is the delivery form for 6AV6676-6MB20-3AX0?
It is a SIMATIC MODBUS/TCP PN-CPU single license on CD-ROM.
Does 6AV6676-6MB20-3AX0 support Modbus client and server communication?
Yes. It supports communication as both a Modbus server and a Modbus client.
What is the maximum user data per job?
The maximum user data per job is 250 byte, of which consistent.
Which target systems are supported?
ET 200S, ET 200pro and S7-300 are supported with FW V3.2 or higher; S7-400 is supported with FW V6.0 or higher.
