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Pin
Type
Description
11
Digital Input
Reserved for future use.
12
Ground
I/O Ground
Reference potential for discrete I/O interface signals.
13
Analog Output Actual Spraying Current Output
Use to indicate the actual spraying current (0–150 µA). 24VDC must be applied to
Pin 16 to enable this function.
The voltage or current signal present on this pin is proportional to the spraying current
of the electrostatic power supply. The larger the value on this pin, the greater the
ouput current at the gun.
0 – 150 µA (gun output) ➔ 0 – 10V or 4–20mA (pin output)
The type of output is selected on
14
Analog Output Actual Spraying Voltage Output
Use to indicate the actual spraying voltage (0– max kV*). 24VDC must be applied to
Pin 16 to enable this function.
The voltage or current signal present on this pin is proportional to the spraying
voltage of the electrostatic power supply. The larger the value on this pin, the greater
the ouput voltage at the gun.
0 – max kV* (gun output) ➔ 0 – 10V or 4–20mA (pin output)
The type of output is selected on
* max kV = 100 kV (solventborne) or 60 kV (waterborne)
15
Digital Output
Electrostatic Discharge Output
Use to indicate when electrostatics have been fully discharged. Set the electrostatic
discharge time setting on Setup Screen 10 (Configuration C2). The discharge timer
begins counting down when electrostatics have been disabled. When the timer
reaches zero, the Electrostatic Discharge Output is switched from low (0) to high (1).
0: Electrostatic voltage not discharged
1: Electrostatic voltage discharge time has elapsed or electrostatics turned off.
16
Analog Output
Power
Analog Output External Power (24VDC)
Apply power (24VDC / 100mA) to this pin to power the analog output circuitry. This
voltage is to be supplied externally, i.e., from PLC. Can be omitted if the analog
outputs are not required.
17
Ground
I/O Ground
Reference potential for discrete I/O interface signals.
333266D
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