User Manual

CA1N1879E / 11.1998 Siemens Building Technologies
4/4 Landis & Staefa Division
Supply voltage (input) AC 24 V, 50 Hz (SELV, PELV)
Voltage tolerance ±15%
Power consumption 1 VA
On/off output Volt-free change-over contact DC 24 V, 1 A
Input signal FA-H3 sensor signal
Indication of condensation LED
Connection terminals Screw terminals for 2.5 mm
2
wire
Protection class III
Protection standard IP50 to IEC529
General ambient conditions: To DIN-IEC 68-2-1/2
Operating temperature 0 ... 70 °C
Storage and transport - 25 ... 70 °C
Weight 0.03 kg
Dimensions 56 x 22 x 18 mm
Conformity Meets the requirements for CE marking
50247A
1
2
3
4
5
6
7
8
SGND
EHO
NS
LS
SGND
X1
Supply voltage AC 24 V
FA-H3 sensor signal
All dimensions in mm
50246A
8
7
6
5
4321
NS
LS
X1
22
18
FU-IH3
55
SGND
LED
Technical data
FU-IH3
Connection
terminals FU-IH3
Dimensions FU-IH3

1998 Siemens Building Technologies Ltd.