Troubleshooting
7-58
Part 1123087_02
3/2014 Nordson Corporation
Expansion Board
See Figure 7‐28.
Table 7-10 Expansion Board
Designation Type Description
Indicators
DS1 LED (Yellow) Power relay enabled
Connection Points
XT1 Input Customer incoming AC power
XT2 Output AC power to power module
X1 Connection Voltage plug connection
X2 Connection Voltage plug connection
XT3 Output AC power to main board
X3 Input DC voltage from main board
XT7 Input/output Customer connections for input/output signals
X4 Bi-directional input and
output
20-position ribbon cable connection for cable to power module
J2 Bi-directional input and
output
34-position ribbon cable connection for cable to main board and CPU/LCD
board
C6
RC1
C7
C8
Figure 7‐28 Expansion board components
To Next Page
Loading...
