2N Telekomunikace 2N Access Unit 916009, Installation Manual

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47
2N TELEKOMUNIKACE a.s., www.2n.cz
®
Legend to the figure
PoE,
RD, TD
LAN (PoE according to 802.1af) terminals
IN1,
IN2,
IN3
IN1, IN2 and IN3 terminals used as an input in the passive/active mode
(−30 V to +30 V DC) for departure button, open door sensor, ESS etc.
connection
OFF = open OR U > 1.5 V
IN
ON = closed contact OR U < 1.5 V
IN
OUT1
OUT1 active output terminals for connection of 2N Helios IP Security
®
or electric lock: Relay 8 up to 12 V DC depending on power supply (PoE: 10
V; adapter: power supply voltage minus 2 V), up to 400 mA
RELAY1 RELAY1 terminals with accessible 30V / 1A AC/DC NO/NC contact
12V/2A External supply terminals for
- 12 V / 2 A DC (3 A for 2N Access Unit
®
multiple modules)
RESET RESET / FACTORY RESET button
RJ-45
RJ-45 adapter connector - no need to use the PoE, RD and TD terminals for
this connector
Device Restart
Press the RESET button (between the LED indicators in the right-hand upper part)
shortly to restart the device.
Tip
Wiring diagram of IN1, IN2 and IN3 terminals in active mode
Wiring diagram of in passive mode IN1, IN2 and IN3 terminals