23
InBio Pro and ZKBioSecurity 3.0 Quick Start Guide
Electrical Specifications
M
inimum
Typical
M
aximum
Notes
WORKING POWER SUPPLY
Voltage (V) DC
9.6
12
14.4
Use regulated DC power
adaptor only
Current (A)
5
ELECTRONIC LOCK RELAY OUTPUT
Switching voltage (V)
12V
Use regulated DC power
adaptor only
Switching Current (A)
2
Auxiliary relay output
Switching voltage (V)
12V
Use regulated DC power
adaptor only
Switching Current (A)
1.25
SWITCH AUX. INPUT
VIH (V)
VIL (V)
Pull- up resistance (Ω)
4.7k
The input ports are pulled
up with 4.7k resistors
WIEGAND INPUT
Voltage (V)
10.8
12
13.5
Current (mA)
500
ZK ELECTRIC LOCK
Voltage (V) DC
10.8
12
13.2
Current (mA)
500
May vary as per models