ABB UDC920BE
DC(9-36)V wide power input 2.
Communication interface:
May have RS-485 communication interface standard built in (Modbus – RTU)12.
Supports one or two Profibus DP electrical ports and one or two 155M optical fiber ports. Supports redundant dual-network optical fiber ring network topology 2.
Alarm and Protection:
It has the advantages of relay alarm output, dual power supply redundancy, an
d isolation protection 2.
6 two-color LED status indicators, fiber link and power failure relays output alarms 2.
Electrical interface with 4000V lightning protection, 1.5A overcurrent, 600W surge protection 2.
Specifications:
Protection and installation:
Industrial grade design with IP30 protection level 2.
Reinforced with corrugated aluminum housing, 35mmDIN rail mounting 2.
Physical size:
The specific size of the UDC920BE module may vary depending on the batch or update, but there is usually a detailed specification sheet that provides specific size information1.
Fiber distance and speed:
It supports a fiber optic distance of more than 20km and a transmission rate of 155Mb/s2.