Optimizer Unitary free programmable Bacnet IP controller with 1 RS485 port , 16UIO, 4SSR, 4 Relays, 24V, small housing
Honeywell | Controllers | UN-RL1644ES24NMC
SKU: UN-RL1644ES24NMC
IDR2-A Active Repeater. 2x 40 character LCD. Black/Grey. Requires external 24Vdc power source (RS485 communication card to be installed in the panel) H:165mm W:254mm D:50mm