Connecting the Distribution Block
The distribution block houses the electrical connectors and wiring interface between the operating parts of
the UltraDoser unit and the 2K controller. There are five connections on the distribution block:
Vent Heater (D-1)
Provides +24VDC power to the vent heater. A
green light on the cable connector indicates that
power is being made available to the vent heater.
Nozzle Heater (D-2)
Provides +24VDC power to the dosing head
heater. A green light on the cable connector
indicates that power is being made available to
the dosing head heater.
Timing/Container Sensor (D-3)
Provides +24VDC power to the timing/container
sensor and indicates sensor activity. A green
light on the cable connector indicates that power
is being supplied to the sensor. A yellow light
will flash when a container is detected.
Dose Solenoid (D-4)
Provides +24VDC power to the solenoid valve
assembly located on the dosing head. A green
light on the cable connector indicates that power
is being supplied to the solenoid valve. A
yellow light will appear when the solenoid valve
has been activated.
Confirm Sensor (D-5)
Provides +24VDC power to the confirm sensor
assembly located on the dosing head. A green
light on the cable connector indicates that power
is being supplied to the confirm sensor. A
yellow light will appear when the pneumatic
cylinder has lifted the valve stem.
Simultaneously, a yellow indicator will
illuminate on the confirm sensor body.
Aux (D-6)
Not used.
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