AMX AXB-IRS4 IR/Serial Interface - relay controller

The AXB-IRS4 operates as an AxLink bus device or as an independent RS-232-to-IR interface. The four IR ports can be set up for IR or wired serial operation. Any two ports can send commands at the same time; internal firmware stacks any remaining IR pulses and executes them in sequence. Each unit emulates four AxLink devices.