G70D
G70D
Installation Environment
Do not install the Output Block in the following locations or
damage or malfunction may result.
-
-
Locations with direct sunlight.
Relay block
Locations with ambient temperature ranges not within --25 C
°
Terminal block
to 55 C (--13 F to 131 F).
°
°
°
-
Locations with rapid temperature changes resulting in
condensation or relative humidity exceeding 45% to 85%.
Expansion
terminal block
-
-
-
-
Locations with corrosive or inflammable gas.
Locations with excessive dust, salinity, or metal powder.
Locations with vibration or shock affecting the Output Block.
Locations with water, oil, or chemical sprayed on the Output
Block.
Removing and Mounting the Terminal Block and
Relay Block
Refer to the diagram below.
Screw Tightening Torque
Tighten all screws of the Output Block properly, or the Output
Block may malfunction.
1. Removing
-
-
-
Terminal screws: Tighten each terminal screw to a torque of
0.78 to 1.18 N : m.
Check that the load and the Output Block are both turned OFF.
Turn the mounting screws of the relay block counterclockwise
alternately and equally until the relay block is slightly raised.
Mounting screws: Tighten each mounting screw to a torque
of 0.59 to 0.98 N : m
When the relay block is slightly raised, disconnect the protruding
part A of the relay block from the interior wall of the Output Block.
Relay block mounting screws: Tighten each mounting screw
to a torque of 0.59 to 0.98 N : m.
Further turn the mounting screws counterclockwise and remove
the mounting screws. Then remove the relay block.
Cleaning
Do not use paint thinner to clean the surface because damage or
discoloration may result.
2. Mounting
Check that the load and the Output Block are both turned OFF.
Handling
Do not drop the Output Block or shock or vibrate the Output
Block excessively. This may damage the Output Block and result
in malfunction.
Check that the part B of he terminal block is free of metal dust or
other foreign materials.
Mount the relay block straight along the groove of the terminal
block.
Disassembling, Repairing, and Modifying
Do not disassemble, repair, or modify the Output Block. An
electric shock may result or the Output Block may malfunction.
Press the both ends of the relay block and place the protruding
part A onto the interior wall of the Output Block.
Output Block Configuration
G70D-SOC/G70D-FOM
Tighten the mounting screws of the relay block clockwise
alternately and equally to secure the relay block
To open the protective cover, lift cover at both points marked “A”
in the following illustration.
Mounting screws
Relay block
Use the Relay Removal Tool provided to the left of the screw
terminals when replacing relays.
Terminal block
G70D-VSOC/G70D-VFOM
For ease-of-use and space-saving, the G70D-VSOC16
incorporates a terminal block and relay block that can be
separated from the Output Block. The relay block has operation
indicators and replaceable Relays along with electrical check
terminals for monitoring the operation of the Output Block.
The Expansion Terminal Block can be mounted to the Output
Block for power line connections.
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