User guide

10. Specifications:

The interface is for use in low voltage, Class 2 circuits only.

Power Input: PoE Power Input 12.95 W, compliant to IEEE 802.3af

– OR –

12 Vdc 10%, 900 mA maximum

Power Output: 12 Vdc @ 650 mA maximum (reader and AUX outputs combined)

Reader (TB3) 12 Vdc (10.3 through 12.6) @ 150 mA maximum

AUX (TB5) 12 Vdc (10.7 through 13.0) @ 650 mA maximum

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 UL294.

Output: 2 outputs, Form-C contacts rated at 5 A @ 30 Vac/dc

Inputs: 4 unsupervised/supervised, End of Line resistors, 1k/2k ohm, 1% 1/4 watt

standard

Reader Interface:

Reader Power: See Power Output above.

Reader LED Output: TTL compatible, high > 3 V, low < 0.5 V, 5 mA source/sink maximum

Buzzer Output: Open collector, 5 Vdc open circuit maximum, 10 mA sink maximum

Reader Data Inputs: TTL compatible inputs or 2-wire RS-485

Cable Requirements:

Communication: Ethernet, Category 5, minimum

Power: 18 AWG, 1 twisted pair

Alarm Inputs: 1 twisted pair per input, 30 ohm maximum

Reader data (TTL): 18 AWG, 6 conductors, 500 foot (152 m) maximum

Reader data (RS-485): 24 AWG, 120 ohm impedance, twisted pair, shield, with drain wire, 2000 foot

(609.6 m) maximum

Mechanical:

Dimension: 5.5" (140 mm) W x 2.75" (70 mm) L x 0.96" (24 mm) H without bracket

5.5" (140 mm) W x 3.63" (92 mm) L x 1.33" (34 mm) H with bracket

Weight: 4.2 oz. (120 g) without bracket

5.3 oz. (150 g) with bracket

Environment:

Temperature: -55 to +85 C, storage

0 to +70 C, operating

Humidity: 10 to 95% RHNC