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Parameter setting
Actuator KNX S1R-BA4-UP 24 V
• Version: 27.05.2020 • Technical changes and errors excepted.
Drive channel A is Master, zero position sensor via bus,
drive channel B is Slave, zero position sensor via bus:
6.2.4. Output channel with switch function
Correlation connection – time switch – block
Application 1: Staircase light at channel A1, that can only be switchable at twilight/
night (linking) and that is turned on during a fire alarm (blocking).
zero position
zero position
of drive 1
of drive 2
Master
Drive 1
at channel A
Slave
Drive 2
at channel B
Master command
Master zero position status
Slave zero position status
173
172
176
175
174
177
Zero position reached
170
170
sensor
sensor
210: Channel A1
Switching
with stair-
215: Channel A1
Switching
Input
Staircase light funct. Start
case light
217: Channel A1
Linking
Input
(from twilight sensor)
AND
Linking
213: Channel A1
Blocking object
input
(from smoke detector)
Block
211: Channel A1
Feedback
Output
Relay
function
function