Key Features
- Single license (EL): Single license (EL): Yes.
- Modbus server and client communication: Communication as Modbus server: Yes. Communication as Modbus client: Yes.
- User data per job: User data per job (of which consistent), max.: 250 byte.
- Implemented function codes: Implemented function codes: 01, 02, 03, 04, 05, 06, 15, 16.
- Engineering support: STEP 7 TIA Portal configurable/integrated from version V13. STEP 7 configurable/integrated from version STEP 7 V5.5 or higher.
Technical Summary
| Product designation | SIMATIC MODBUS/TCP PN-CPU Online Software Delivery Single license |
|---|---|
| Authorization/license | Single license (EL): Yes |
| Communication as Modbus server | Yes |
| Communication as Modbus client | Yes |
| User data per job, max. | 250 byte |
| Implemented function codes | 01, 02, 03, 04, 05, 06, 15, 16 |
| STEP 7 TIA Portal configurable/integrated from version | V13 |
| STEP 7 configurable/integrated from version | STEP 7 V5.5 or higher |
| PCS 7 configurable/integrated from version | PCS 7 V7.1 SP2 |
| Target system – S7-300 | Yes; FW V3.2 or higher |
| Target system – S7-400 | Yes; FW V6.0 or higher |
| Product lifecycle | Active Product |
Applications
- Modbus/TCP communication in SIMATIC systems: Supports Modbus/TCP communication with Modbus server and Modbus client operation in SIMATIC environments.
Frequently Asked Questions
What is Siemens 6AV6676-6MB20-3AD0?
It is SIMATIC MODBUS/TCP PN-CPU Online Software Delivery with a Single license.
Which engineering environments support Siemens 6AV6676-6MB20-3AD0?
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.
Does Siemens 6AV6676-6MB20-3AD0 support Modbus server and client communication?
Yes. Communication as Modbus server: Yes, and Communication as Modbus client: Yes.
What are the supported Modbus function codes for Siemens 6AV6676-6MB20-3AD0?
Implemented function codes are 01, 02, 03, 04, 05, 06, 15, 16.
