Safety Precautions; Mounting Method; Tightening Torque; Precautions For Correct Use - Omron G3PC Datasheet

Safety Precautions

■ Precautions for Correct Use

Please observe the following precautions to prevent failure to
operate, malfunction, or undesirable effect on product performance.

Mounting Method

DIN Track Mounting
When mounting to a DIN track, mount the G3PC until it clicks into
place, otherwise it become loose during use and fall. Fix both ends
with end plates.
Panel Mounting
When mounting directly to a panel, observe the following conditions:
Screw diameter: M4
Tightening torque: 0.98 to 1.47 N·m
Vertical Mounting
Panel
Note: Use the G3PC at a load current of 50% of the rated load current
when it is mounted horizontally.
Close Mounting
Wiring duct
80 mm min.
80 mm min.
5 mm
Wiring duct
Note: Use the G3PC at a load current of 80% of the rated load current
when it is mounted side by side.
Wiring
• When using crimp terminals, observe the terminal clearances
shown below.
Main Circuit Power Supply
(Terminals 1 to 3)
10
12.4
Horizontal Mounting
Panel
Operating Input/Alarm Output
(Terminals A1, A2, X1, and X2)
7.0
10
M3.5
Solid State Relays with Failure Detection Function
• Make sure that all lead wires are of a thickness appropriate for the
current.
• The output terminals are charged, and touching them may result in
electric shock, even when the G3PC is OFF. Separate the outputs
from the power supply by installing a circuit-breaker at a higher
level in the circuit.

Tightening Torque

Be sure to tighten the screws to the specified torques given below.
Not doing so may result in malfunction.
Terminal number Screw terminal
diameter
A1, A2, X1, X2 M3.5
1/L1, 2/T1, 3 M4
Tightening torque
0.59 to 1.18 N·m
0.98 to 1.47 N·m
G3PC
J-65