WP2P Digital– User Guide
© 2020 QTech Data Systems Ltd
5
Hardware
Feature
Function
A
Power input (nominally 12V DC)
B
USB type Mini B for configuration and firmware upgrades
C
RF connector SMA
D
I/O pairs (signal/ground)
-
RLY1, RLY2, RLY3 relay contacts
-
INP1, INP2, INP3 digital inputs
E
Mode pushbutton
F
LINK indicator LED (device link communications state)
G
STAT indicator LED (device status and power on indicator)
Digital I/O
The WP2P modules operate by copying the state of each switch input to the corresponding relay output on the
other WP2P module. When a switch input is closed, the relay output on the other module will close, and when
the switch is released, the relay will open again.
WP2P Module 1
Close switch contact on “INP1”
WP2P Module 2
“RLY1” closes operating light
The delay between an input activating and the corresponding output activating is normally less than 1 second
(see note at end).
Output Relays
The output state of each WP2P, on loss of communication between the pair, can be configured to either remain
in their previous state or to default to the open state (refer to Adjustments and Settings below).
Warning – Do not directly connect to 220V AC voltage. The New Zealand and
Australian wiring regulations require that any wiring in excess of 32 volts must be carried
out or be certified by a registered electrician. Consult your local electrical installer for
further guidance.
A
B
C
D
E
F
G
