Installation Example; Mounting With Screws - Omron G3ZA Manual

■ Precautions for Correct Use
Wiring
Use M3 crimp terminals.
Use wires that withstand a minimum of 70 C.
DIN Track
Secure the DIN Track with screws in at least three locations.
DIN Track: PFP-50N (50 cm)/PFP-100N (100 cm)
Mounting the G3ZA
Mount the G3ZA as shown in the diagram. First, pull down the DIN
Track mounting hook (1) and hook the top of the G3ZA on the DIN
Track (2). Then press the G3ZA onto the DIN Track far enough so
that it can be locked in place (3) and push the DIN Track mounting
hook up to lock the G3ZA in place (4).
(2)
(3)
(1)
Removing the G3ZA
Use a flat-blade screwdriver to pull down the DIN Track mounting
hook (1) and then pull out on the bottom of the G3ZA (2).
(1)
10
Multi-channel Power Controller
5.8 mm max.
5.8 mm max.
(4)
(2)
G3ZA
Mounting End Plates
Be sure to mount an End Plate on each side of the G3ZA so that it
does not slide on the DIN Track.
To mount an End Plate, hook the bottom of the End Plate on the
bottom of the DIN Track (1), place the top of the End Plate on the DIN
Track (2), and then pull down on the End Plate. Tighten the screw on
the End Plate to secure it.
End Plate End Plate
Note: Always mount one End Plate on each side of the G3ZA.

Installation Example

When installing the SSRs next to the G3ZA, provide sufficient space
between the G3ZA and SSRs, as shown in the following diagram.
Reference example:
When applying 25 A to the G3PB-225B-VD (a manipulated variable
of 100%), separate the SSRs from the G3ZA by at least 50 mm.
Do not touch the G3ZA while power is being supplied.
SSR
READY
SD/RD
OCC
ERROR
50 mm min.

Mounting with Screws

Mounting Dimensions (Unit: mm)
84
0.3
(2)
(1)
SSR
G3ZA
SW1
SW2
50 mm min.
Two, 4.2 dia.
or M4
35
0.3