Hired-Hand Evolution Series 3000/3001: Variable Output With Override Pot - Manual (Page 12)

Part No. 4801-5318 Rev 4-06 Evolution Variable Output Page 12 of 14
6.14 EV-VAR To Alternative Manufacturer’s Controller Wiring Connections
The EV-VAR has the capability to be controlled through a 1-10 Vdc output on any control system. If used in this manner, the
“Input Selector” switch must be set to “0-10”.
The EV-VAR can be powered from the control systems DC Supply as long as it is between 10-15 Vdc. If this EV-VAR powering
method is desired, the “Power Source” switch must be set to “DC”.
NOTE: A connection must still be made to a 120 VAC source on the “AC Supply” terminal. This allows the EV-VAR to monitor
the AC frequency to adequately vary the equipment.
PCB 174 rev C or Later ONLY