Datasheet

G2RV-SR/G3RV-SR
22
G2RV-SR G3RV-SR
Common AccessoriesCommon Precautions
• Do not use or store the product in the following locations. Doing so
may result in damage, malfunction, or deterioration of performance
characteristics.
• Where vibration or shock is directly transmitted to the body
• Where the socket could come into contact with a solvent or
alkaline agent
• Insert the short bar into the insertion hole in the correct orientation,
and insert until all terminals are all the way in.
• If using a short bar, install the short bar before performing wiring
work.
• A push-in Plus terminal block type and a screw terminal type have
different insertion positions, so a mixed installation using the same
short bar is not possible.
• Do not insert short bar in the hole for wire or screw driver, it may
cause the result of failure of pull out.
If insert short bar in the hole for wire or screw driver and try to pull
out, it may cause damage for short bar or socket and failure in
electric conductivity.
• Please insert P2RVC terminal into the short bar insertion hole of
G2RV-SR/G3RV-SR. If insert P2RVC into the release hole or
terminal (insertion) hole wrongly, P2RVC may stuck and can not
remove and it may cause result of damage on P2RVC and G2RV-
SR/G3RV-SR.
Please turn off the power of input and output side and remove PLC
interface unit when replacing mounting relays and SSRs for
maintenance.
• When replacing relays, there is a possibility the relay will pop out
and fall. Take care to prevent the relay from falling during
replacement.
Push-In Plus Terminal Block
1. Connecting Wires to the Push-In Plus Terminal Block
Part Names of the Terminal Block
Connecting Wires with Ferrules and Solid Wires
Insert the solid wire or ferrule straight into the terminal block until the
end strikes the terminal block.
• If a wire is difficult to connect because it is too thin, use a flat-blade
screwdriver in the same way as when connecting stranded wire.
Connecting Stranded Wires
Use the following procedure to connect the wires to the terminal block.
(1) Hold a flat-blade screwdriver at an angle and insert it into the
release hole.
The angle should be between 10°and15°. If the flat-blade
screwdriver is inserted correctly, you will feel the spring in the
release hole.
(2) With the flat-blade screwdriver still inserted into the release hole,
insert the wire into the terminal hole until it strikes the terminal
block.
(3) Remove the flat-blade screwdriver from the release hole.
Checking Connections
• After the insertion, pull gently on the wire to make sure that it will
not come off and the wire is securely fastened to the terminal block.
• If you use a ferrule with a conductor length of 10 mm, part of the
conductor may be visible after the ferrule is inserted into the
terminal block, but the product insulation distance will still be
satisfied.
2. Removing Wires from the Push-In Plus Terminal Block
Use the following procedure to remove wires from the terminal block.
The same method is used to remove stranded wires, solid wires, and
ferrules.
(1) Hold a flat-blade screwdriver at an angle and insert it into the
release hole.
(2) With the flat-blade screwdriver still inserted into the release hole,
remove the wire from the terminal insertion hole.
(3) Remove the flat-blade screwdriver from the release hole.
Precautions for Correct Use
Orient correctly
and push all the
way in.
Completely inserted
All terminals are inserted all the way in.
Incomplete insertion
All terminals are not inserted
all the way in.
Incomplete
insertion
Incorrect installation
Some terminals not inserted
completely.
Release hole
Terminal (Insertion) hole
Release hole
Terminal
(Insertion) hole
Ferrules or
solid wire
(2)
Flat-blade screwdriver
Stranded Wires
10 to 15°
(1)
(3)
(2)
(1)
(3)
(2)
10 to 15°
Wire
Flat-blade screwdriver
(1)
(3)
(2)
(1)
(3)