D4BL-K2 View Datasheet(PDF) - OMRON Corporation

Part Name

Description

MFG CO.

D4BL-K2

Guard Lock Safety-door Switch

OMRON Corporation 

Processing and Connecting Cable/Conduit

The following procedures are recommended for mounting and wiring

the indicator unit securely.

In order to ensure IP67, use OMRON’s SC-#M and Nippon Flex’s

ABS-08Pg13.5 and ABS-12 Pg13.5 Connectors.

Recommended cable: UL2464-type cable that is 20 to 18 AWG (0.5

to 1.0 mm2) in size and has seven conductors

If the 1/2-14NPT is used, cover the cable and conduit end with seal-

ing tape in order to ensure IP67. Tighten the connector to a torque of

1.77 to 2.16 N·m.

Connect the indicator unit after connecting the seven-conductor

cable.

Cable Connection Example

1. Connect the wires to the terminals in the order shown below for

wiring efficiency.

Tighten each wired terminal clockwise to a torque of 0.59 to

0.78 N·m.

Terminal no.

E1

E2

31

12

23 (21)

24 (22)

Lp (mm)

30±2

35±2

45±2

55±2

65±2

70±2

90±2

Lv (mm)

80±2

75±2

60±2

50±2

45±2

35±2

50±2

a (mm)

8±1

Properly attach and securely tighten the provided conduit cap to the

unused conduit opening when wiring the D4BL.

Twist the wire two or three times and make sure that no bare wire

exists outside the terminal when tightening the terminal.

2. The insulation sheath of the seven-conductor cable must come

into contact with the wall of the conduit mouth, side A or side B.

Insulation sheath edge

Maintenance and Repairs

Contact your OMRON representative for any repair or maintenance

work on the D4BL. The D4BL must not be maintained or repaired by

any unauthorized party.

Others

Do not touch the solenoid because the solenoid radiates heat while

power is being supplied.

D4BL

D-147

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