Wiegand Interface Unit Four State (WIU-4)
Installation Manual
8
Configuring the WIU-4
The WIU-4 has the following connectors and jumpers:
• J3: Door and REX switch connector
• J4: Four state door supervision jumper (Enabled)
• J5: Reserved. (A jumper must be installed on pins 1
and 2)
• J6: Reader interface connector
• J7: Reserved
• J8: Micro interface connector
• J9: Reserved
• J10: Door strike relay connector
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