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By combining the Wiegand Interface four-state supervisory monitoring/reporting feature with any conventional Proximity, Mifare, and ISO 15693 readers, security system administrators will receive immediate alarm notification if a short circuit, cut line, or open/close circuit condition occurs between the WIU-4, Request-to-Exit (REX) , and door Data Inputs (DI). The WIU-4 provides a wiring union and Wiegand-to-Supervised F/2F transfer point for use with GE access control systems. The WIU-4 provides the communications interface that enables support of up to 16 Wiegand output readers per microcontroller.
Specifications:
Cabling Distance:
-Reader to WIU-4: 250 ft. (76.20 m) @ 12 VDC with 20 AWG cable
-Microcontroller to WIU-4: 1,000 ft. (304.8 m) @ 12 VDC with 20 AWG cable
-Dimensions (HWD): 3.10" x 2.50" x .644" (78.74 x 63.50 x 16.35 mm)
-Humidity Range: 0 to 95%, non-condensing
Status LEDs (green):
-Door contact, On: Door closed
-Data, Flashing: Data transfer
-Door DO, On: Active
Operating Temperature Range: 41° to 150° F (5° to 66° C)
Relay, door strike: 5.0 amps, 30 VDC
Weight: 1.6 oz (45.35 g)
Compatibility:
Access Control Systems:
-Picture Perfect Editions Firmware 1.70 or higher
-Secure Perfect Editions Firmware 3.0 or higher
Host Systems:
-Picture Perfect Editions 1.55 or higher
-Secure Perfect Editions 3.0 or higher
Microcontrollers: Micro/5-PX w/8RP, Micro/5-PXN w/8RP, Micro/PX-2000, Micro/PXN-2000
Readers: All standard two-wire , Wiegand output
Wiegand Data Formats:
-Program to support multiple Wiegand data formats up to 40-bits Default
-Wiegand data formats include 26-, 32-, 35-, 37- and 40-bit
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Features
- Four-state supervised monitoring/reporting for door and REX signals
- Reader-to-microcontroller cable distance of up to 1,000 ft. (304.8 m) @ 12 VDC with 20 AWG cable
- Heavy-duty 8.0 A door strike relay (30 VDC maximum)
- Converts Wiegand data formats into Supervised F/2F format
- Supports standard two-wire Wiegand output communications
- Supports up to 30 VAC door strikes
- Short circuit protection with self-resetting fuses
- Switch and adjustment free
- FCC, CE mark, UL 294
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