Omron NSH5 Operation Manual page 48

Connecting the Special Cable
3. When the cover has been removed and the back of the PT is open, the
I/O connector and interface on the board in the PT can be seen.
ON
Battery interface
DIP switch pins are ON
when set to the right.
Serial interface
External output interface
24-VDC interface
4. Using your hand, lightly tighten the waterproof packing while it is attached
to the housing. Then use a wrench to tighten the waterproof packing to a
force of 4.0 to 6.0 N·m to secure it in place.
5. Insert the cable into the PT until the heat-shrinking tube is visible on the
inside.
6. Insert the cable packing into the inside of the cable clamp housing and
lightly tighten the cap by hand.
DIP Switch
Heat-shrinking tube
Cable packing
Section 2-3
27