Siemens RDF870KN Series Manual page 9

Technical data
Power supply
Operating voltage
Frequency
Power consumption
On internal fuse.
External preliminary line protection with max. C 10 A circuit breaker required in all cases.
Multifunctional input X1-M/X2-M
Temperature sensor input:
Type
Temperature range
Accuracy
Calibration range
Digital Input:
Logic states
Insulation against mains voltage (SELV)
Cable length
Analog input
Signal type
Sensor range and limit
Cable length
Function of inputs
PM2.5 sensor, CO
humidity sensor, alarm input
Output
3/4 speed fan
Type
Voltage
Maximum current
ECM fan
Type
Voltage
Maximum current
If fans must be connected in parallel, connect one fan directly, for additional fans, one relay
for each speed.
Siemens
Smart Infrastructure
CAUTION
sensor, VOC sensor,
2
CAUTION
AC 230 V
50/60 Hz.
Max. 7.0 VA / 2.5 W
NTC 10k
0...50 ° C (32...122 ° F)
± 0.5 K at 25 ° C (77 ° F)
-5 K...5 K, resolution 0.5 K
Selectable NO/NC
≥3.75 kV, reinforced insulation
Up to 80 m (wire diameter of 1.5 mm
0...10 V, NTC 10k
Set by parameters
Up to 80 m (wire diameter of 1.5 mm
Selectable
X1: SEN1
X2: SEN2
Q1...Q4
On/Off
AC 230 V
5(2) A
Y50
Modulating
DC 0...10 V
5.0 mA
2)
)
2)
)
9
A6V11439454_en--_d
2021-03-31