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L-770HP--E
Terminals for wiring connections are found at the front of transmitter housing. Remove the front cover
using below procedure.
6.2 Wiring Procedure
Fig.6.2
Fig.6.3
WARNING: Be sure to turn off power before opening the terminal box.
E-454-1-E
6
3.2
Procedure of wiring
Converter and sensor unit are connected with a dedicated cable. The maximum length of dedicated cable
varies depending on the type of sensor unit.
■
How to remove the front cover of converter
The wiring connection terminal of converter exists on the front surface of case. Remove the front cover of
converter following the procedure shown below.
WARNING:
Be sure to turn OFF the power supply before wiring.
(1)
Loosen the screw (M3)
(The cover can be removed by loosening
the screw without unscrewing completely)
(2)
Slide the cover upward.
(As the cover is fixed by 2 tabs, slide the cover
upward putting additional force)
(3)
Remove by lifting the cover.
The cable should have 100 to 150mm of marginal cable length secured at the position shown below
so that the internal device can be pulled out from the case while connected.
(2)
(1)
(3)
M3 screw
Cover
Tab
Slide the cover
upward
Lift to remove
the forward
Sensor cable
Power cable
E-454-1-E
6
3.2
Procedure of wiring
Converter and sensor unit are connected with a dedicated cable. The maximum length of dedicated cable
varies depending on the type of sensor unit.
■
How to remove the front cover of converter
The wiring connection terminal of converter exists on the front surface of case. Remove the front cover of
converter following the procedure shown below.
WARNING:
Be sure to turn OFF the power supply before wiring.
(1)
Loosen the screw (M3)
(The cover can be removed by loosening
the screw without unscrewing completely)
(2)
Slide the cover upward.
(As the cover is fixed by 2 tabs, slide the cover
upward putting additional force)
(3)
Remove by lifting the cover.
The cable should have 100 to 150mm of marginal cable length secured at the position shown below
so that the internal device can be pulled out from the case while connected.
(2)
(1)
(3)
M3 screw
Cover
Tab
Slide the cover
upward
Lift to remove
the forward
Sensor cable
Power cable