Modbus - Metasys - LIT-12013222 - M4-OASHIST-0 - M4-OASMIN-0 - M4-OASMIN-6 - M4-OASMIN-SC3 - M4-OASMIN-SCS - M4-OASPPA-0 - M4-OASSCHRPT-0 - M4-OASSTD-0 - M4-OASSTD-6 - M4-OASSTD-SC3 - M4-OASSTD-SCS - Server - Open Application Server - 12.0

Open Application Server (OAS) Installation Guide

Product name
Open Application Server
Document type
Installation Guide
Document number
Revision date
Product status

Modbus is one of the most common communication protocols used in the industry. It is openly published and royalty-free, making it relatively easy to deploy for an industrial network. Modbus transmits raw bits, or words without placing many restrictions on vendors. Metasys Network engines support both Modbus RTU (RS-485, RS-232) and Modbus TCP/IP connectivity. The OAS uses the default network interface and supports Modbus TCP/IP only. For more information, refer to the Network Engine Commissioning for Modbus Vendor Integration Application Note (LIT-12013150).