3-1

MN1373

Chapter 3

Installation

Wiring

WARNING: READ SAFETY WARNINGS BEFORE ATTEMPTING TO USE THIS CONTROL.

Caution: To avoid erratic operation, do not bundle AC Line and motor wires with potentiometer, voltage following, enable, inhibit or other

signal wiring. Use shielded cables on all signal wiring over 12” (30cm). The shield should be earth grounded on the control

side only.

AC Power

The BC145 is powered with either 115 or 230VAC, 50/60 Hz by arranging the jumpers between terminals “1” to “4” properly.

See Figures 3-1 and 3-2. Be sure unit is wired in accordance with the National Electrical Code and other codes that may

apply. It is recommended that a 1 amp fuse be installed in series with the AC line.

3-1 115V Connection