Omron G9SA User Manual

9
G9SA
G9SA-321-T@ (24 VAC/VDC) with 2-channel Limit Switch Input/Manual Reset
Feedback loop
Motor controller
Timing Chart
Motor rotation
OFF-delay time
Open
Operation
instruction
S1: Safety Limit Switch
with direct opening mechanism (NC)
(D4B-N, D4N, D4F)
S2: Limit switch (NO)
S3: Reset switch
KM1 and KM2: Magnetic Contactor
M: 3-phase motor
Limit switches
S1 and S2
Reset switch
S3
K1 and K2
(NC)
K1 and K2
(NO)
K3 and K4
(NC)
K3 and K4
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
Operation
instruction
Note: This circuit achieves Safety Category 4.
The OFF-delay output, however, achieves
Safety Category 3.
Off delay
timer
Control
circuit
TH
SA

Omron G9SA Specifications

General

Rated Current	6A
Mounting Type	DIN Rail
Dimensions	90mm x 22.5mm x 100mm
Weight	Approx. 200g
Safety Category	Category 4
Rated Voltage	24 VDC
Operating Temperature	-10°C to 55°C
Contact Rating	6A at 250V AC
Electrical Life	100, 000 operations
Mechanical Life	10, 000, 000 operations