High Country Tek epc, Electronic Pump Controller - A Multi-Function SAE J1939 Compatible Module - Manual (Page 29)

023-00354-Rev1.6 evc/epc User Manual 29
Copyright © High Country Tek, Inc. – 2013
evc/epc Controller
With SAE J1939 Interface
Dual Coil Valve or Pump Control
One Valve with coil A and B when Center Active is ON
Min
Coil B
max
Coil A
min
Coil A
max
Coil B
min
Center (2.5/5V)
Coil B
Current
0
Coil A
Current
5/10V
Max Command Input Max Min
Analog Center Active
(Enabled/OFF) – when enabled ,
0-2.5VDC drives coil B, 2.5-5VDC
drives coil A.
POT Center Error Detection at
Initial Turn On (Enabled/OFF)
–
when enabled , we have a neutral
start position for machine safety.