YOKOGAWA SC450G - Page 24

IM 12D08N05-01E
3-6
<3. INSTALLATION AND WIRING>
High voltage section
Contact
(S1, S2)
output
cables
mA
cables
Contact
(S3, S4)
output
cables
Sensor
Cables
Input
contact
Power
cable
Suitable for cables with an outside diameter between 6 - 12 mm (0.24 - 0.47”)
Figure 3.5a Cable glands diagram
Gland nut
O-ring
Gland
Close up plug
Contents:
6 X Gland M20
6 X Close up plug
6 X Gland nut M20
6 X O-ring 17.12 X 2.62 EPDM 70° sh.
NOTE: The glands must be installed properly
to meet IP66 and NEMA 4X rating.
Use close up plug for unused glands.
NOTE: Moisturize O-ring before assembling.
Figure 3.5b How to install cable glands
l
Adapter for conduit work
When protect the cable with a conduit, replace the M20 cable gland with a cable gland of
optional conduit adapter, and set the adapter shown as Figure 3.5c.