I n t r o d u c t i o n
The CAP 2020 DR H is a proximity card based access control device, with hotel room economizer unction,
part o the CIB-tech automation system.
The unit can control the entry in a hotel room. It accepts up to 1024 users and provides entry via the use o
proximity cards. It can control the power supplied to the room, based on the state o the room's proximity
card holder.
Additional Equip ent Required
1. Functional CIB-tech syste
A minimal number o essential CIB-tech components to make a unctional CIB-tech system1.
2. Proxi ity card and/or PIN code reader with bell button, for entry request
A proximity card reader with a 26-bit Wiegand-type output, urther re erred to as “Reader A”2.
NOTE: The proximity card reader must supply the bell button event in Wiegand data ormat.
3. Proxi ity card holder
Proximity card holder with built in proximity card reader (ex IBS product RFE 10 F), or any simple,
contact based card holder with voltage ree contacts2, urther re erred to as “Smart card holder” or
“Simple card holder”.
4. Open door sensor (optional)
Normally open or normally closed type with voltage ree contacts2.
5. Electric door lock
Fail sa e (power to lock) or ail secure (power to open) strike lock/door bolt/magnetic lock2.
6. Power supply for electric door lock
Re er to the electric door lock's characteristics to choose a suitable power supply. A power supply
with battery backup is recommended.
7. Circuit breaker
Miniature circuit breaker (MCB) or DIN-Rail mountable use must be used or over-current protection.
T e c h n i c a l S p e c i f i c a t i o n s
Electrical characteristics
●Power Supply
The CAP 2020 DR H unctions as a node in a CIB-tech system, being powered rom the CIB-tech
system's power supply via the CIB-tech connectors.
○Operating voltage range: 20 to 28V DC (nominal 24V DC)
○Supply current
■Standby current (without reader/card holder): 22mA
■Maximum current (without reader/card holder): 50mA
■Typical standby current (with reader and card holder): 110mA
■Absolute maximum current (with reader and card holder): 300mA
●Power output
The CAP 2020 DR H can provide power to the proximity card reader and card holder.
○Output voltage: 12V DC
1 See “CIB-tech installation manual” for details.
2 See “Recommended equipment to be used with CIB-tech” for details
CAP 2020 DR H ©2009 - Intelligent Building Solutions 1