Product Description
Key Features
- Product and delivery: SIMATIC MODBUS/TCP PN-CPU Single license, supplied on CD-ROM.
- Engineering versions: Configurable or integrated from STEP 7 TIA Portal V13, STEP 7 V5.5 or higher, and PCS 7 V7.1 SP2.
- Modbus communication: Communication as Modbus server and Modbus client; implemented function codes: 01, 02, 03, 04, 05, 06, 15, 16.
- Target systems: Suitable for ET 200S, ET 200pro, and S7-300 with FW V3.2 or higher; S7-400 with FW V6.0 or higher. WinAC is not supported.
- User data and block: User data per job, maximum 250 byte; local data requirements: 156 byte; FB length in RAM, maximum 19 kbyte.
- Programming and license: Supports LAD, FBD, STL, SCL, CFC, and GRAPH. Single license (EL), multi-instance capable, with a configuration wizard.
Applications
- Modbus server communication: Provides communication as a Modbus server.
- Modbus client communication: Provides communication as a Modbus client.
Technical Summary
| Product | 6AV6676-6MB20-3AX0 |
|---|---|
| Delivery | Single license on CD-ROM |
| Engineering with STEP 7 TIA Portal | Configurable/integrated from version V13 |
| Engineering with STEP 7 | Configurable/integrated from version STEP 7 V5.5 or higher |
| Engineering with PCS 7 | Configurable/integrated from version PCS 7 V7.1 SP2 |
| Communication | Modbus server and Modbus client |
| User data per job, max. | 250 byte |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
| Target systems | ET 200S, ET 200pro, and S7-300 with FW V3.2 or higher; S7-400 with FW V6.0 or higher |
Frequently Asked Questions
Which engineering versions support 6AV6676-6MB20-3AX0?
It is configurable or integrated from STEP 7 TIA Portal V13, STEP 7 V5.5 or higher, and PCS 7 V7.1 SP2.
Does the license support Modbus server and client communication?
Yes. It supports communication as a Modbus server and as a Modbus client.
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. WinAC is not supported.
What is included with this configuration?
It is a Single license supplied on CD-ROM.
