Datasheet

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Connecting External Devices To The Door Station
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Terminal Connector Functions (External Devices And Siedle Vario)
In addition to general technical specifications for the signal inputs and outputs, the table
also shows the precise layout of the 16-wire terminal connector when the external devices
are modules from the Siedle Vario series (see Section 2.9).
Board
General
Function
Siedle Vario Function Comment
MX- MxBus-
MxBus
Direct connection to camera
module
MX+ MxBus+
b Gnd Ground Reference potential
ERT HW
Signal from eLi/c (half-wave rectified) Floor call when c fits eLi/c
Do Door opener
Relay switches b (door opener
still connected to c)
iLi Internal lights of Siedle modules
Relay switches b
(modules each
still connected to c)
eLi/c
Control for external light
(e.g., over the entrance door) Isolated relay (NO type)
eLi
Bpc Door lock switch (Bolt Position Contact) Contact switches c
Dpc Door contact (Door Position Contact) Contact switches c
Auth/S2 Transponder/Fingerprint Module switches c
PIR PIR module/motion sensor Module switches c
7.4 Bell button 4
Bell switches c (full-wave)
floor call switches ERT
(half-wave)
7.3 Bell button 3
7.2 Bell button 2
7.1 Bell button 1
8 x signal inputs 3 x signal outputs
Max. switching voltage: 50 V AC, 50 V DC Max. current: 2 A Max. load: 60 W
Max. input voltage: 24 V AC, 24 V DC Min. input voltage: 5 V AC, 5 V DC Min. current: 2 mA