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D4BL
Installation
PROCEDURE FOR CONNECTING CABLE
The following procedure is recommended so that the D4BL can be
wired or connected to the Indicator Units with ease.
Recommended connecting cable:
AWB20 to AWG18 with seven conductors
A UL2464-style cable is recommended.
Apply sealing tape to the cable and conduit opening so that the
D4BL can conform to IP67. Tighten the connector to a torque of 1.8
to 2.2 N
m (15.93 to 19.47 in lbs).
Connect the Indicator Units to the D4BL after connecting the 7-con-
ductor cable to the D4BL.
Terminal no.
Lp mm (inch)
E
30±2
1
(1.18±0.08)
E
35±2
2
(1.38±0.08)
31
45±2
(1.77±0.08)
12
55±2
(2.17±0.08)
23 (21)
65±2
(2.56±0.08)
24 (22)
70±2
(2.76±0.08)
Ground
90±2
(3.54±0.08)
a
Lv
Lp
a
Lv mm (inch)
a mm (inch)
80±2
8±1
(3.15±0.08)
(0.31±0.08)
75±2
(2.95±0.08)
60±2
(2.36±0.08)
50±2
(1.97±0.08)
45±2
(1.77±0.08)
35±2
(1.38±0.08)
50±2
(1.9±0.087)
Cable Connecting Example
1. As shown in the following illustration, the wires must be
connected in sequence beginning with the terminal nearest to
the conduit opening.
A
E
E
31 12 23 24
1
2
The wire leads must be wrapped around the screws clockwise.
Tighten each screw to a torque of 0.5 to 0.7 N
2. The external insulation sheath of the 7-conductor cable must
contact with side A or B as shown in the above D4BL
illustration.
Edge of insulation sheath
D4BL
B
m (4.43 to 6.20 in lbs).
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