Ransburg MicroPak LECU5004 - Manual (Page 24)

MicroPak - Operation
Ransburg
21 LN-9218-00.13
High Voltage On (HVON) - If HVRDY is active, supplying 24 VDC causes high
voltage to be present at cascade output.
High Voltage Reset (HVOFF) - Supplying 24 VDC turns off HV, over-riding
HVON signal, or resets fault conditions.
Fluid Trigger (FLTRIG) - Supplying 24 VDC causes fluid trigger to EFM gun to
be active with di/dt activation delayed 5 seconds.
Air Trigger (AIRTRIG) - Supplying 24 VDC causes air trigger to EFM gun to be
active. In Sequence Mode (sequence rotary switch in non-zero position), starts
programmed sequence of air trigger, fluid trigger and HV on.
Di/dt Inhibit - Supplying 24 VDC causes di/dt to be disabled.
Bell Spin Enable - 24 VDC must be supplied to send the speed setpoint to the Atom-
izer. This may also be used as a fault reset, leaving the speed command constant.
DISCRETE INPUTS
(24 VDC Source or Sink Referenced to 18A (WH/BLA/RED), 14A
(RED/GRN), or 13A (BLU/RED)
For Source: Set DIO Module Jumpers E5 and E6 to 2-3
For Sink: Set DIO Module Jumper E5 and E6 to 1-2
BLU/BLA
OR/BLA
RED/BLA
WH/RED
ORG
BLU/WH
J7 Pin
20C
19C
17C
16C
15C
9C
Wire Color Signal Description
INPUT / OUTPUT SIGNALS (Cont.)
Signal Description
GRN
BLA
WH
BLA
RED
BLA
BLA/RED
High Voltage Output Level (KVFB) - 0-10 VDC=0-100 kV
HV Out Ground (KVFBGND)
Current Output Level (IFB) - 0-10 VDC=0-1000 µA (1000 mode) or
0-10 VDC=0-250µA (HP404, RP404, or HP505 mode)
Current Output Ground (IFBGND)
Atomizer Speed Feedback (see SW2-2 position for scaling)
Speed/Pressure Feedback Ground
Drive Pressure Feedback - 0-10 VDC = 0-100 psi
J7 Pin
14C
17A
6C
8A
7C
7A
8C
ANALOG OUTPUTS (3mA Max.)
Wire Color
(Input / Output Signals Continued On Next Page)