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Connect the temperature sensor to the terminals S1 and GND with either polarity.
The device is supplied with power via a mains cable. The power supply of the device
must be 100 ... 240 V~ (50 ... 60 Hz).
Connect the mains cable to the following terminals:
Neutral conductor N
Conductor L
Protective earth conductor ⏚
Sensors
R4|1 (1) A 30V
GND
1.3 Data communication / Bus
The device is equipped with the VBus
to be carried out at the terminals marked VBus with correct polarity.
FAP13 outdoor
temperature sensor
S1
VBus
Note
Up to 20 controllers can be connected to the device. For applications
with more than 20 controllers, contact the manufacturer or its customer
service.
14
100 – 240 V
50 – 60 Hz
IP 20
R2|1 (1) A 240 V~
L
N
®
for data communication. The connection is
VBus
®
®
Relay allocation
R2
no alarm
alarm
R4
no alarm
alarm
T2A
2
Function
The central outdoor sensor unit measures the outdoor temperature and transmits
this value to the controllers connected via the VBus
In case of a sensor fault, the LED flashes, R2 switches on and R4 switches off (po-
tential-free contact opens).
LED flashing codes:
Permanently green:
Normal operation
Red flashing:
Sensor fault
Off:
No power supply
. . .
open (normally open)
closed
closed (normally closed)
open
®
.
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