A BACnet MS/TP terminal unit controller with 9–18 configurable I/O channels, MS/TP (BACnet over RS‑485), USB engineering port, Wallbus interface, non‑volatile memory (no battery), plus programmable or fixed strategies .
Trend by Honeywell | Controllers | IQE31
SKU: IQE31
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