MOD-MUX is an innovative modular Multiplexing I/O System which provides a simple low cost solution for distributed I/O requirements.

MOD-MUX Multiplexing I/O System consists of stand-alone Digital and Analog Input and Output modules which are connected together on a RS485 two wire multi-drop network using the MODBUS protocol.

Two baud rates are selectable, 9600 and 19200
baud. Typical response times are under 50ms.
All MOD-MUX Multiplexing I/O System modules plug into industry standard DIN rail mount 11 pin relay bases.

MOD-MUX Multiplexing I/O System modules have a minimum isolation of 1000VAC rms between the field and logic. There are a number of configurations in which the MOD-MUX Multiplexing I/O System modules may be used in a system.

MOD-MUX Brochure