2N Helios IP Verso v1.1 - Manual (Page 88)

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
I/O Module
The I/O module is one of the intercom elements and is used for 2N
®
Helios IP Verso
extending the number of inputs and outputs.
The module contains two bus connectors. 2N
®
Helios IP Verso
These two connectors are fully interchangeable and can be used both as inputs
from the basic unit and outputs to other modules.
If this module is the last one on the bus, one of the connectors remains
unconnected.
The module package includes an 80 mm long interconnecting cable.
The
inputs / outputs are addressed as follows:
, e.g. module5.relay1. The module <module_name>.<input/output_name>
name is configured in the Module name parameter in the Hardware / Extenders
menu.
RELAY1 RELAY1 terminals with accessible 30 V / 2 A AC/DC NO/NC contact
RELAY2 RELAY2 terminals with accessible 30 V / 2 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 = closed contact 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 = closed contact OR U < 1.5 V
IN
TAMPER Tamper switch (9155038) input