Security relay, Function, Specifications – 2N Helios IP Force User Manual
Page 42: Installation, Connection
42
Security Relay
The
(Part No. 9159010) is used for enhancing security between the
Security Relay
intercom and the connected electric lock. The
is
2N Helios IP Security Relay
®
designed for any
intercom model with firmware versions 1.15 and
2N Helios IP
®
higher. It significantly enhances security of the connected electric lock as it prevents
lock opening by forced intercom tampering.
Function:
The
is a device installed between an intercom (outside
2N Helios IP Security Relay
®
the secured area) and the electric lock (inside the secured area). The 2N Helios IP
®
includes a relay that can only be activated if the valid opening code is
Security Relay
r e c e i v e d
f r o m
t h e
i n t e r c o m . . R e f e r
t o
t h e
for details.
Specifications:
Passive switch: NO and NC contacts, up to 30 V / 1 A AC/DC
Active switch output: 12 V / 700 mA DC
Dimensions: (56 Ч 31 Ч 24) mm
Weight: 20 g
Installation:
Install the
onto a two-wire cable between the intercom
2N Helios IP Security Relay
®
and the electric lock inside the area to be secured (typically behind the door). The
device is powered and controlled via this two-wire cable and so can be added to an
existing installation. Thanks to its compact dimensions, the device can be installed into
a standard mounting box.
Connection:
Connect the
to the intercom as follows:
2N Helios IP Security Relay
®
To the intercom active output (OUT1 or OUT2) , or
To the intercom relay output with a 12 V DC serial external power supply.
Connect the electric lock to the
output as follows:
2N Helios IP Security Relay
®
To the active 12 V / 700 mA DC output, or
To the relay output with a serial external power supply.