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HHR-4X66 Single-lane Kits - Field Installation
(cont.)
C. Connecting the HHR-8300 Base Unit to the access controller
1. To connect the Base Unit to the access controller, 1 Wiegand port must be available.
2. Connecting Board A to the access controller:
a. Wiegand Data: Connect Data 0, Data 1, and a common ground to the one Wiegand port on the access
controller.
b. Access Granted Response: Connect an active low digital output to the LED In pin. Alternatively, a dry contact
can be connected to the LED In pin and Ground. Make sure the output connected to the LED In pin is
configured to activate for at least one second when a valid credential is received on this Wiegand port.
c. Access Denied Response: Connect an active low digital output to the Relay 1 In pin. Alternatively, a dry contact
can be connected to the Relay 1 In pin and Ground. Make sure the output connected to the Relay 1 In pin is
configured to activate for at least one second when an invalid credential is received on this Wiegand port.
d. Vend Feature: Connect Relay 3 COM and Relay 3 N.O. (normally open) to the access controller. This relay
output can be used to control a door, a gate, or other equipment.
6. Use a power supply that can supply 8-16Vdc @ 300mA. Connect the power supply to the Board A in the
HHR-8300.
