4 extending module connection, Additional switch, Function – 2N Helios IP Force User Manual
Page 25: Specifications
25
2.4 Extending Module Connection
2N
®
Helios IP Force allows to connect following extending modules:
Additional Switch
Internal RFID Card Reader 125 kHz
Internal RFID Card Reader 13.56 MHz
Security Relay
Wiegand Isolator
Additional Switch
The
(Part No. 9151010) is used for extending the number of
Additional Switch
outputs. This extending module is intended for mounting into the 2N
®
Helios IP
Force main unit and is compatible with the basic units with Part No. 915110xxxxx. If
the Additional Switch is installed, it is not possible to install Internal RFID Card Reader.
Function:
The
Additional Switch adds two additional switches and a
2N
®
Helios IP Force
tamper switch to the
basic unit. The purpose of the tamper
2N
®
Helios IP Force
switch is to signal any unauthorised opening of the intercom (to prevent a theft, e.g.).
It is recommended to use the tamper switch.
Specifications:
Passive switch: NO and NC contacts, up to 30 V / 1 A AC/DC
Active switch output: 12 V / 700 mA DC
Tamper switch: 24 V / 50 mA AC/DC