Product Features - GE WIU-4 Installation Manual

Wiegand interface unit four-state
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Product features

The WIU-4 provides the following:
Conversion of multiple Wiegand formats into GE
supervised F/2F format.
Junction box capabilities with removable connectors for
ease of wiring.
Built-in door strike relay with surge protecting diodes.
Red LED, green LED, and beeper control outputs.
Supports reader tamper and external tamper inputs.
Self-resetting fuse protection on all power and signal
outputs.
Options for supervised or unsupervised Door DI and
request-to-exit (REX) DI inputs.
Built-in surge protection circuitry for data lines.
Four built-in LEDs to help with installation and
troubleshooting.
Supports Wiegand formats up to 64 bits.
Supports most 8 bit keypad reader output formats.
Note:
Do not use the WIU-4 with a 2SRP supervised reader processor
board/microcontroller configuration.
Product features
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