Page 9 of 15
Rev. G
WIRE CONNECTION TERMINALS
NOTE: Shielded wire must be used for all connections to the WD-02.2. The shield shall be terminated on the WD-02.2
end only and shall be connected to the ‘Ground’ terminals as dictated below.
•Terminal: +24 VDC In
Positive power supply connection. This is used to power the device.
•Terminal: Ground (-24 VDC In)
Common ground connection. Use this ground reference for power supply ground connection, trigger
ground connection, and wire shield ground connections.
•Terminal: Dry Contact In
The WD-02.2 has a dry contact input that is used to allow external devices to control the state of the CLiC
Glass panel. The triggering device shall use a ground referenced switch or relay type output. The CLiC
Glass panel will go to the clear state when the contact closure is closed. The CLiC Glass panel will go to the
privacy state when the contact closure is open.
•Terminal: Ground
Common ground connection. Use this ground reference for power supply ground connection, trigger
ground connection, and wire shield ground connections.
•Terminal: Glass Out A
This is the power signal output used for driving the CLiC Glass panel. Both Glass Out A and Glass Out B
must be connected to the CLiC Glass panel. Glass Out A and Glass Out B can be connected to either corner
of the CLiC Glass panel. Shorting the outputs will damage the WD-02.2 and should be avoided.
NOTE: Only connect a single CLiC Glass panel. Not to be used with multiple CLiC Glass panels.
•Terminal: Glass Out B
This is the power signal output used for driving the CLiC Glass panel. Both Glass Out A and Glass Out B
must be connected to the CLiC Glass panel. Glass Out A and Glass Out B can be connected to either corner
of the CLiC Glass panel. Shorting the outputs will damage the WD-02.2 and should be avoided.
NOTE: Only connect a single CLiC Glass panel. Not to be used with multiple CLiC Glass panels.
•Circuit Breaker
The WD-02.2 Glass Controller is equipped with a resettable circuit breaker to help protect against
accidental miswiring of the Glass Outputs. The circuit breaker will trip to protect the WD-02.2 in the event
that the Glass Output wiring is mis-wired, shorted together, or the line was cut during installation. In this
event the white plastic button will pop-out and the unit can reset by pushing the button back in. Make
sure to correct the wiring problem prior to resetting the circuit breaker.