S83/85 Ultrasonic Generator Options
A40-064 Rev 0 Page 89
7.2 OEM-I/O Board – STD-392-317
7.2.1 General
The STD OEM I/O kit enables the ultrasonics to be turned on remotely by means of a
switch, plc or relay. It also allows interfacing with an external interlock to stop the
ultrasonics if an external fault is encountered such as a low liquid level or over
temperature condition in a cleaning tank.
7.2.2 Kit Components
OEM I/O Board (100-242-259)
Ribbon Cable
Two wiring harnesses
Ground Wire
Terminal Block
Hardware
M3 x 25 screw
M3 nut
M3 Internal toothed washer
#6 flat washer
Plastic spacer
M4 nut
M4 flat washer
M2.5 x 8 screw Qty 2
M2.5 split washer Qty 2
7.2.3 Installation
Warning: Be certain power is off and the power supply is unplugged before
beginning the installation. The installation should only be performed by
qualified personnel.
Reference Figure 7-9 for hardware installation and locations.
Remove the power supply’s top cover.
Attach the supplied ground wire to the ¼ inch GND tab located at the corner of the I/O
board.
Attach and lock into place the supplied two wire harnesses to the I/O board’s header J21.
Attach and lock into place the supplied ribbon cable to the I/O boards header J8.
Place the I/O board into the power supply so that the I/O board’s four position header J2
extends through the cutout at the back of the power supply.
Secure the I/O board to the back panel by installing the two M2,5 screws and split
washers through the power supply’s back panel and into the I/O boards metal bracket.
Secure the I/O board to the side panel by installing the supplied M3 x 25 screw, #6 flat
washer, plastic spacer, M3 internal tooth washer and M3 nut.
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