Omron D4BS Datasheet page 9

Safety-door switch
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Wiring
Do not connect the lead wires directly to the terminals. Connect the
lead wires through insulation tubes and M3.5 crimp terminals.
Tighten each terminal screw within the proper torque range.
The proper lead wire is AWG20 to AWG14 (0.5 to 2.5 mm
dz dia.: 3.7
D dia.: 4.5
B:
7.0
L:
20.2
D dia.
F:
7.7
I:
9.0 (mm)
Make sure that all crimp terminals are correctly connected and
located within the casing or cover as shown below.
Correct
Terminal screw
Crimp terminal
Correct
Terminal screw
Crimp
Cover
terminal
Casing
Casing
Crimp terminal
D4BS
2
) in size.
dz dia.
Incorrect
Incorrect
Terminal screw
Cover
Crimp terminal
Crimp terminal
Connector
Tighten the connector to a suitable torque. Excessive tightening
torque may damage the casing.
When using a 1/2-14NPT conduit, apply sealing tape between con-
nector and conduit opening so that the enclosure will confirm to IP67.
If using a Pg13.5 conduit, use an ABS-08 Pg13.5 connector or an
ABS-12 Pg13.5 connector (manufactured by Nippon Flex).
Use a connector (SC Series, sold separately) suitable for the outer
diameter of the cable.
When wiring a 3-conduit model, securely tighten the cap screw pro-
vided for unused conduit openings.
Maintenance and Repairs
The user must not maintain or repair equipment incorporating any
D4BS model. Contact the manufacturer of the equipment for any
maintenance or repairs required.
G-151

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