Data Sheet for Product

5/6
Siemens HTH3.1/B – Transponder card holder CM2N6336en
Building Technologies 01.12.2008
Notes on operation (alarms)
Light pattern
Description
Fast flashing of all symbols No bus signal, for the following reasons:
− Room controller switched off
− Room controller faulty
− Bus cable not connected or loose connection
Slow flashing of all symbols
(2 Hz)
No bus signal for this device address
Possible reasons:
− Wrong address set in the device
− Wrong address set in the room controller
Technical data
Power supply
(from HRC3..)
Working voltage (SELV, PELV) DC 12 V +/– 10%,
1.2 W in normal operation
3.5 W when chimes are operated
Bus interface
Bus voltage
SELV DC 12 V
Type RS485
Transmission speed 4800 baud
Screw terminals
Max. conductor cross-section
1.5 mm
2
Display Luminous intensity of LEDs: 1.8 mcd
Transponder card holder Read/write chip
Atmel/Temic T5567 or T5557
Operating frequency
125 kHz
Transponder cards
Aerial
Rectangular, T5567
Operating frequency
125 kHz
3-tone chime Power Max. 600 mW
Tone 1: 660Hz
Tone 2: 550Hz
Tone 3: 440Hz
Environmental conditions Operating temperature: 0...50ºC
to EN 50090-2.2 Transport temperature:
-20...55ºC
Humidity Max. 90% non-condensing
Air pressure during operation: Min. 700hPa (3000m above sea level)
Air pressure during transportation: Min. 700hPa (10, 000m above sea level)
Standards
Electromagnetic
compatibility
Emitted interference in residential areas EN 61 000-6-3
Interference immunity in residential areas EN 61 000-6-1
EN 50090-2.2
Housing
protection standard
To EN 60 529 IP 20
Protection class To EN 61 140 III
conformity Meets the requirements of: EMC Directive 89/336/EEC
UL/CUL approval UL/CUL 916
Dimensions
Suitable for flush mounting in rectangular
flush-mounting box or cavity wall box
3 modules
Orientation
Horizontal only
See also dimension diagrams 51 x 73.5 x 62 mm (H x W x D)
Color Plastic components Gray
Front
Gray
Weight
Without packaging
With packaging
84 g
146 g