User Manual

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Siemens HTR3.1/B – Transponder card reader CM2N6337en
Building Technologies 01.12.2008
Design
The HTR3.1/B transponder card reader consists of:
• Plastic housing
• Front cover with:
− 3 LED fields (red or green)
− 1 pushbutton for doorbell signal
• Rear, with
− Screw-terminal connections
− Pushbutton for bus address
configuration
− Plug-in connection (not used)
s
1: Door status field
2: Service call field
3: Do not disturb field
4: Doorbell button
7 6 5 4 3 2 1
+ -
Screw terminal connections
Pushbutton for bus address
configuration
Symbol/Code Color Description
• Symbol with green light
• Symbol with red light
• Flashing symbol
• Red light OFF for 3 s
• Door open
• Door closed
• Access denied
• Staff access denied: guest is
in room
• Symbol with red light
• Flashing symbol
• Room cleaning or
Service call
• SOS, call for assistance
• Symbol with red light
• Do not disturb
Front
Rear
Key to symbols
1 2 3 4