20 www.honeywell.com
PW7K1R1E Wiring and Setup
Specifications
2.15  Specifications
The interface must be used in low voltage, class 2 circuits only. 
The installation of this device must comply with all local fire and electrical codes. 
Power Input • PoE Power Input 12.95W, compliant to IEEE 802.3af 
     - OR -
• PoE+ (25 W), compliant to IEEE 802.3at 
      - OR -
• 12VDC 10%, 900mA maximum
Power Out-
put
• PoE: VO (TB4-1) and RVO (TB7-4), combined: 12 Vdc @. 
A maximum PoE+ 
       -OR-
• 12 Vdc: VO (TB4-1) 12 Vdc @ 1 A maximum, RVO, (TB7-
4) 12 Vdc @.5 A maximum 
• Reader (TB3) 12 VDC (10.3 through 12.6) @ 150mA 
maximum
• AUX (TB5) 12 VDC (10.7 through 13.0) @ 700 mA 
maximum
Output • Four relays, Form-C contacts rated at 2 A @ 30 Vdc
Inputs • Six unsupervised/supervised, End of Line resistors, 1k/1k 
ohm, 1%, ¼ watt 
•Standard
Reader Interface
Reader Power: • 12VDC @ 5mA maximum (RVO,TB7-
4)
Communication:
• 2-Wire RS-485, OSDP protocol, four 
devices maximum
Reader LED Out-
put
• TTL compatible
• High > 3.0V
• Low < 0.5V
• 5mA source/sink maximum
Buzzer Output • Open collector
• 5VDC open circuit maximum
• 10mA sink maximum
Reader Data Inputs • TTL compatible inputs 
or 
• 2-wire RS-485