What Is The Processing For The Conduit Section, And What Are The Recommended Connectors For D4B-[]N Safety Limit Switch?

1. OMRON Applicable Connectors and Dimensions

Metal Connectors

Conduit Applicable cable Inner diameter (D)
of seal rubber		 External diameter of cable Model
Min. Max.
JIS B 0202 G1/2 Cabtire cable
(general-purpose)		 7 dia. mm 5.5 dia. mm 7.5 dia. mm SC-1M
9 dia. mm 7.5 dia. mm 9.5 dia. mm SC-2M
12.5 dia. mm 11 dia. mm 13 dia. mm SC-3M
14 dia. mm 12 dia. mm 14 dia. mm SC-4M
11 dia. mm 9 dia. mm 11 dia. mm SC-5M
Cabtire cable
(anticorrosive)		 7 dia. mm 5.5 dia. mm 7.5 dia. mm SC-21
9 dia. mm 7.5 dia. mm 9.5 dia. mm SC-22
12.5 dia. mm 11 dia. mm 13 dia. mm SC-23
14 dia. mm 12 dia. mm 14 dia. mm SC-24
11 dia. mm 9 dia. mm 11 dia. mm SC-25

Metal Models with O-ring
G1/2
SC-1M to 5M

Metal Models without O-ring
G1/2
SC-21 to 25

Resin Connectors

Conduit Applicable cable Inner diameter (D)
of seal rubber		 External diameter of cable Model
Min. Max.
JIS B 0202 G1/2 Cabtire cable 10.6 dia. mm 8.5 dia. mm 10.5 dia. mm SC-P2
Pg13.5 9.6 dia. mm 7.5 dia. mm 9.5 dia. mm SC-P3
JIS B 0202 G1/2 9 dia. mm 7.5 dia. mm 9 dia. mm SC-6

Resin Models
G1/2
SC-P2

Resin Models
Pg13.5
SC-P3

Resin Models
G1/2
SC-6

2. Tighten the connectors to a torque of 1.77 to 2.16 Nm. (For conduits, use a tightening torque of 0.78 to 0.88 Nm.)

The case may be damaged if the connectors are tightened excessively.

3. If using a 1/2-14NPT conduit, apply sealing tape to the connector conduit opening to conform to IP67.

4. For 3-conduit connections, use the enclosed cap screws on the unused conduit openings and tighten to a torque of 1.27 to 1.67 Nm.

 

Link:
http://www.myomron.com/index.php?action=kb&print=1101


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