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Reader Interface
Cable requirements
PW6K1R1E Configuration and Installation Guide, Document
Reader Power:
Reader LED Output
Buzzer Output
Reader Data Inputs
RS-485 Mode
Communication
Power
Ethernet
RS-485
Alarm Input
Reader data (TTL)
PW6K1R1E Wiring and Setup
• 12VDC @ 700mA maximum (reader and
AUX outputs combined)
• TTL compatible
• High > 3.0V
• Low < 0.5V
• 5mA source/sink maximum
• Open collector
• 5VDC open circuit maximum
• 10mA sink maximum
• TTL compatible inputs
or
• 2-wire RS-485
• 9600 bps
• Asynchronous
• Half-duplex
• 1 start bit
• 8 data bits
• 1 stop bit
• Maximum cable length 4000' (1,200m)
• Ethernet
• Category 5 minimum
• 18 AWG
• 1 twisted pair
• CAT-5 (minimum)
• 24AWG
• 120-ohm impedance
• 4,000ft (1,219 m) maximum
• Twisted pair(s) with an overall shield
• 1 twisted pair per input
• 30-ohm maximum loop resistance
• 18AWG
• 6 conductors
• 500-foot (150 m) maximum
Specifications
13
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