Define Instruments PRO-CTR200 Manual page 8

8
3.6 - Wire the function pins
See 3.1E
Connect external switches to enable a function to
be executed when its switch is activated.
› User 1–3: Activating one of these function
pins will execute its user-defined function (as
specified in 8.5C–E)
› Test: Activating this pin resets the unit
3.7 - Wire the power supply
See 3.1F
DO NOT attempt to wire your controller while the power is on. NEVER connect your
low voltage controller to mains power.
Wire your controller for low or high voltage power supply, as shown in the diagrams
below. Check the label on the unit against the colour of the connector:
› Orange =
High voltage (85–265V AC,
95–370V DC)
› Black =
Low voltage (15–48V AC,
10–72V DC)
Once you have completed the wiring process it is safe to switch on your power
supply. Ensure that your display is functioning before you proceed.
PRO-CTR-MAN-16V03 (0128)
High
voltage
(HV)
+DC −DC
Live Neutral
AC AC
HV power
supply
Copyright © 2016 Defi ne Instruments
COM
User 1 User 2 Test
Low
voltage
(LV)
+DC
Live
AC
LV power
supply
User 3
−DC
Neutral
AC