16 Port Modbus RTU module

Characteristics

A Modbus I/O module consists of 8 inputs and 8 outputs which can be mapped onto Modbus registers, holding registers, or coils through the Automation Control Application. Inputs and outputs may be defined as data type digital, numeric, or hex.

Communications

A 16-Port MODBUS module supports 2-wire RS485 communications with a MODBUS RTU protocol.

Addressing

Addresses for 16-port Modbus I/O RTU modules (RS485) are hexadecimal numbers between 01 and EF. You must use caps for Hex. This address must match the I/O modules address assignment.