Mercury Security © 2014 EP1501 DOC 10107-0036 REV 1.07 Page 9
13. Specifications:
The interface is for use 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 12.95 W, compliant to IEEE 802.3af
or
12 Vdc 10 %, 200 mA minimum, 900 mA maximum (local power supply)
Power Output: 12 Vdc @ 650 mA including reader and Auxiliary Power output
Note: For UL, the Power Sourcing Equipment (PSE) such as a PoE enabled network switch and/or PoE
power injectors must be UL Listed under UL294B.
SRAM Backup Battery: Rechargeable battery
Host Communication: Ethernet: 10-BaseT/100Base-TX
Inputs: Two unsupervised/supervised, Programmable End of Line resistors, 1k/1k
ohm, 1 %, ¼ watt standard
One unsupervised input dedicated for cabinet tamper
Outputs: Two relays: Form-C contacts: 2 A @ 30 Vdc, resistive
Reader Interface:
Power: 12 Vdc
10 %: PoE or local power supply, 180 mA maximum
Data Inputs: Reader port 1: TTL compatible, F/2F or 2-wire RS-485
Reader port 2: TTL compatible or F/2F
LED Output: TTL compatible, high > 3 V, low < 0.5 V, 5 mA source/sink maximum
Buzzer Output: Open collector, 12 Vdc open circuit maximum, 40 mA sink maximum
Cable Requirements:
Power: 1 twisted pair, 18 AWG (when using local 12 Vdc power supply)
Ethernet: CAT-5, minimum
Alarm Input: 1 twisted pair per input, 30 ohm maximum
Outputs: As required for the load
Reader data (TTL): 6-conductor, 18 AWG, 500 ft. (152 m) maximum
Reader data (F/2F): 4-conductor, 18 AWG, 500 ft. (152 m) maximum
Reader data (RS-485): 1 twisted pair with drain wire and shield, 24 AWG, 120 ohm impedance,
2000 ft. (610 m) maximum
Environmental:
Temperature: Storage -55 to +85 °C
Operating 0 to +70 °C
Humidity: 5 to 95 % RHNC
Mechanical:
Dimension: 5.5 in. (140 mm) W x 2.75 in. (70 mm) L x 0.96 in. (24 mm) H without bracket
5.5 in. (140 mm) W x 3.63 in. (92 mm) L x 1.33 in. (34 mm) H with bracket
Weight: 3.8 oz. (106.4 g) without bracket
4.7 oz. (133.3 g) with bracket
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