Specifications - Lenel OnGuard Hardware Installation Manual

79

Specifications

Note: For UL installations, refer to section
The LNL-1300-U is for connection to low voltage, class 2 power-limited circuits only. These specifications
are subject to change without notice.
• Primary power:
- 12 to 24 VDC + 10%
- 12 VDC @ 700 mA (includes reader current) nominal
- 24 VDC@ 350 mA (includes reader current) nominal
- 28.7 BTU/hour
• Outputs: Form-C contacts: Relay 1 and 2 (K1 and K2): 5 A @ 30 VDC
• Inputs:
- Two (2) supervised, End of Line resistors, 1k/1k ohm, 1% 1/4 watt standard
- One (1) unsupervised, dedicated for external (cabinet) tamper
• Reader Interface:
- Reader power: voltage 12 VDC +/-10% (optional 5 VDC +/-5% jumper selectable, current 400 mA
maximum to 50°C, derate to 300 mA for 70°C)
- Reader LED output: open collector type switching (sinking) 10 mA each
- Buzzer output: open collector type switching (sinking) 10 mA each
- Reader data inputs: 2-wire RS-485, Wiegand, Clock and Data
- Does not support Bioscrypt readers or the LNL-CK keypad
• Upstream communication: RS-485, 2-wire. 2400 to 38400 bps
- Does not support encryption
• Downstream communication:
- Does not support RS-485
• Cable requirements:
- Power: 18 AWG, 1 stranded twisted pair
- RS-485 24 AWG, 120 ohm impedance, stranded twisted pair with shield, 4000 feet [1219 m]
maximum
- Alarm Inputs: 1 stranded twisted pair per input, 30 ohms maximum
- Outputs: As required for the load
- Reader data (Wiegand, Clock and Data): 18 AWG stranded, 6 conductor, 500 feet [150 m]
maximum
- Reader data (RS-485): 24 AWG, 120 ohm impedance, stranded twisted pair with shield, 2000
[609.6 m] maximum
• Mechanical:
- Dimension: 4.75 x 2.75 x 1.25 in. [121 x 70 x 32 mm]
- Weight: 3.5 oz. (100 g) nominal
• Environmental:
- Temperature: -10 to +70°C (14 to 158°F) operating, -40 to +85°C (-40 to 185°F) storage
- Humidity: 10% at 93°C (199°F) non-condensing operating, 10 to 95% at 85°C (185°F) non-
condensing storage
• Certifications:
- FCC Part 15
UL Listed Installations on page 400.
Hardware Installation Guide
401
revision 7 —