E8MS/E8M
13
●
Installation
Connector Assembly Procedure
1. Processing the Sensor I/O Connector Cable End
(1)The cable end is semi-stripped.
(2)Cut the ends as shown in the
illustration on the right, and do
not peel the shield.
2. Connecting the Sensor Cable and Connector
•
Terminal numbers are engraved on the Sensor Connector. Refer to
the following chart and be sure that the terminal numbers
correspond to the wire colors and insert the wires all the way in.
Wire Preparation
Strip 7 to 8 mm of the wire
insulation as shown by the strip
gauge on the side of the connector
and twist stranded wires several
times.
Connection Procedure
(1)Use a flat-blade
screwdriver to press in
the operating lever in
the operating hole until
the lever locks.
(2)Insert the wire all the way into the wire insert hole. Make sure that
the insulated part of the wire is in the wire insert hole and that the
end of the wire passes through the wire connection section.
(3)Insert a flat-blade screwdriver
into the release hole and
lightly pull back the lever.
The lever will be released
when a click is heard.
Connection Release Procedure
(1)Press in the operating lever, check that
it is locked, and then pull out the wire.
(2) Be sure to release the operating lever
after releasing the wire. If, however,
wiring will be performed after
releasing the connection, perform the
wiring without releasing the operating
lever.
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Others
(1)Do not use the Sensor in an environment subject to corrosive or
combustible gases.
(2)Do not use the Sensor alongside a high-tension voltage line or
power line.
(3)Do not expose the Sensor to water.
(4)Be sure to use the Sensor under the rated pressure.
(5)Do not insert any wire into the pressure port. Doing so may
damage the pressure elements and cause a malfunction.
(6)Do not apply any tensile strength in excess of 20N for E8MS, 30N
for E8M to the cables or connectors.
(7)Compressor oil and air-borne water may form droplets at the
pressure receiving section of the Sensor. Remove the oil and water
using an air filter to prevent damage to Sensor elements.
(8)Do not pull the cables. When removing the connectors for external
connection, be sure to use the lock lever.
Model
E89-M4-S
E89-M3-S
Terminal No.
I/O code
1
Brown (Vcc)
2
--------
Pink (LED lighting input)
3
Blue (GND)
4
Black (IN: 1 to 5 V)
Semi-stripped
50
30
10
20 mm min.
7 to 8 mm
Flat-blade screwdriver
Operating hole
Insulated part
of the wire
Wire connection
section
Wire insert hole
Operating lever
(White)
Release hole
(3)Last, check the following points.
•
The operating lever is released.
•
Check step 2 again.
(Lightly pull on the wires. If there is
resistance, the wires are connected.)
Operating lever
(White)
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