User's Manual

Product descriptionTechnical Manual
1704047408 - 10/2020 dormakaba access manager 92 009200-K7 TP4-Client
3.4 Technical data
3.4.1 Power supply
Only power supply units that fulfil the following requirements may be used for power supply:
LPS (Limited Power Source) and SELV (Safety Extra Low Voltage) in accordance with IEC/
EN/UL/CSA 60950-1 or ES1 and PS2 in accordance with IEC/EN/UL/CSA 62368-1.
• Voltage:
– 10-34VDC
– 20-34VDC, if more than 5 extension modules are connected
• Power consumption
– 6,5W
– additionally per extension module 9030: max. 3.5W
– additionally per extension module 9031: max. 1.2W
– additionally, per reader to RS-232 port: max. 2.5W
3.4.2 Data retention in case of power failure
The time, data and the configuration are retained without a power supply.
• Battery-backed real-time clock
Battery type: CR2032
3.4.3 Interfaces
• Ethernet
– 10/100Mbit/s
IEE802.3 compatible, auto-sensing, auto MDI-X
– Signalling the status via LEDs
• RS-485
– KCP protocol
Transmission parameters: 19200 baud, 8 data bits, even parity, 1stop bit
– DP1 protocol
Transmission parameters: 2,400/4,800/9,600/19,200/38,400baud, 8data bits, even
parity, 1stop bit
– phgCrypt protocol
Transmission parameters: 9,600/19,200baud, 8data bits, no parity, 1stop bit
• RS-232 A/RS-232 B
– Output voltage: 5VDC, maximum 500mA
– Transfer parameters (default): 9600 baud, 8 data bits, even parity, 1stop bit
• Ant. A/ant. B
– For connecting registration units
– Impedance of the coaxial cable: 50Ω
prelimenary