Figure 4.12Moving Jumpers; Figure 4.13International Harmonized Line Cord Color Code - Emerson Branson 2000 Series Instruction Manual

100-214-251 IWoper.book Page 56 Friday, June 16, 2017 4:12 PM

Figure 4.12Moving Jumpers

If you are designing your own custom interface, note that the +24V DC signals can be
switched to open-collector signals (maximum +24V DC, 25mA) by moving jumpers JP2,
JP3 and JP4 on the front of the controller circuit board from pins 1-2 to pins 2-3. The
output circuit ground signal can be isolated by cutting the 0 ohm resistor (R79) on the
control board.
4.5.6 Input Power Plug
If you must add or change the input power plug, use the following color code for the
conductors found in the international harmonized line cord. Add the plug that is
appropriate for your input power receptacle.
CAUTION

Figure 4.13International Harmonized Line Cord Color Code

Line Cord jacket
56
LEFT SIDE COVER
General Warning
The power supply module can be permanently damaged if it is
connected to the incorrect line voltage, or if the wiring connection is
mis-wired. It also presents a safety hazard if mis-wired. Use of the
correct plug or connector helps prevent incorrect connections.
OPEN COLLECTOR
24V
OPEN COLLECTOR
24V
OPEN COLLECTOR
24V
BLUE = Neutral 120v operation, Hot Line
BROWN = Line, Hot
GREEN/Yellow trace = Earth Ground
100-214-251 REV. 05
for 220v