Control Unit - Panasonic UD40 Series User Manual

3) Names and functions of each part

1. Control unit

Name
(1) Circuit breaker
(2) Pilot lamp
(3) Key switch
(4) Touch screen
(5) Emergency stop switch
(6) Radiation switch /
Radiation underway lamp
(7) AC supply connector - 1
(8) AC supply connector - 2
(9) Power unit communication
connector - 1
(10) Power unit communication
connector - 2
(11) Power unit communication
connector - 3
(12) Power unit communication
connector - 4
(13) External I/O connector
(14) Grounding terminal
(15) AC power receiving terminal
AC power is supplied to the equipment.
When AC is supplied and the breaker is on, the light stays on.
The equipment can be started or stopped.
Each setting and display are available.
This starts an emergency stop and stops UV radiation.
To recover from an emergency stop, follow instructions provided on the touch
screen.
This switch starts or stops UV radiation in manual mode.
During UV irradiation, red light stays on.
Connector for AC power supply to power unit - 1
Connects to "AC IN" of power unit - 1.
Connector for AC power supply to power unit - 3
Connects to "AC IN" of power unit - 3.
Connector for communication with power unit - 1
Connects to "CNT IN" of power unit - 1.
Connector for communication with power unit - 2
Connects to "CNT IN" of power unit - 2.
Connector for communication with power unit - 3
Connects to "CNT IN" of power unit - 3.
Connector for communication with power unit - 4
Connects to "CNT IN" of power unit - 4.
For connection with external apparatuses such as PLC
(See P.39 for connector pin numbers and signal content.)
Terminal for ground wire connection
(screw diameter of terminal block: ø4)
Terminal for AC 200 to 240V connection
(screw diameter of terminal block: ø4)
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Function