Comtrol DeviceMaster MOD Series Hardware Installation And Configuration Manual page 9

DeviceMaster MOD | UP Hardware Installation and Configuration Guide: 2000630 Rev. B
the DeviceMaster UP will provide the solution.
Modbus/TCP firmware supports the following controllers:
• Modbus/TCP masters and slaves
• Modbus/RTU and Modbus/ASCII serial masters and slaves
• Applications over Ethernet TCP/IP connections (raw/ASCII only)
Modbus/TCP firmware supports the following devices:
• Raw/ASCII devices, both serial and Ethernet TCP/IP, such as barcode
scanners, vision systems, RFID readers, weigh scales, encoders and printers
• Modbus/RTU and Modbus/ASCII serial slaves
Modbus/TCP firmware is recommended in installations that require:
• Connectivity to serial and/or Ethernet TCP/IP raw/ASCII devices
• Connectivity to Modbus/RTU and/or Modbus/ASCII serial devices
• Connecting single or multiple Modbus masters and/or applications to the
devices
• Automatic Modbus protocol translations (if needed)
Note: You can refer to the web site for more information about Modbus/TCP.
Getting Started
Getting Started - 9