2N Telekomunikace 2N Access Unit 916009, Installation Manual

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
module name in the Module name parameter in the Hardware / Extenders menu.
RELAY1
RELAY1 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
RELAY2 RELAY2 terminals with accessible 30 V / 1 A AC/DC NO/NC contact
IN1
IN1 terminals for input in passive/ active mode (−30 V to +30 V DC)
OFF = open or U > 1.5 V
IN
ON = short-circuit or U < 1.5 V
IN
IN2
IN2 terminals for input in passive/active mode (−30 V to +30 V DC)
OFF = open or U > 1.5 V
IN
ON = short-circuit or U < 1.5 V
IN
TAMPER Tamper switch input,Part No. 9155038
Infopanel Module
The Infopanel module ( ) is one of the elements Part No. 9155030 2N
®
Access Unit
and is used for inserting and backlighting of printed information.
The module contains two bus connectors for 2N
®
Access Unit
These two connectors are fully interchangeable and can be used either as inputs
from the basic unit or outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.