Product information
Overview
Key Features
- Modbus server and client communication: Communication as Modbus server: Yes; communication as Modbus client: Yes.
- User data per job, max.: 250 byte.
- Supported engineering software: STEP 7 TIA Portal configurable/integrated from version V13; STEP 7 configurable/integrated from STEP 7 V5.5 or higher; PCS 7 configurable/integrated from PCS 7 V7.1 SP2.
- Supported target systems: ET 200S, ET 200pro, and S7-300: Yes; FW V3.2 or higher. S7-400: Yes; FW V6.0 or higher. WinAC: No.
- Implemented function codes: 01, 02, 03, 04, 05, 06, 15, 16.
- License and delivery format: Single license (EL): Yes. The product is supplied on CD-ROM, with electronic German and English languages included.
Technical Summary
| Product | 6AV6676-6MB20-3AX0 |
|---|---|
| Product type | SIMATIC MODBUS/TCP PN-CPU Single license, on CD-ROM |
| Communication modes | Modbus server and Modbus client |
| User data per job, max. | 250 byte |
| STEP 7 TIA Portal version | V13 |
| STEP 7 version | STEP 7 V5.5 or higher |
| PCS 7 version | PCS 7 V7.1 SP2 |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
| Target systems | ET 200S, ET 200pro, S7-300, S7-400 |
| S7-400 firmware | FW V6.0 or higher |
| Redundancy capability | No |
Frequently Asked Questions
What is Siemens 6AV6676-6MB20-3AX0?
It is a SIMATIC MODBUS/TCP PN-CPU Single license on CD-ROM.
Does the license support Modbus server and client communication?
Yes. Communication as Modbus server and communication as Modbus client are both supported.
Which engineering software versions are supported?
STEP 7 TIA Portal is configurable/integrated from V13, STEP 7 from STEP 7 V5.5 or higher, and PCS 7 from PCS 7 V7.1 SP2.
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.
How can I request a quotation for this license?
Send the required quantity, destination, and project or MRO context for a model-specific quotation.
