Omron G9SA Datasheet

G-109G9SA
G9SA
Safety Relay Unit
G9SA
• Four kinds of 45-mm wide Units are
available:
A 3-safety contact model, a 5-safety
contact model, and models with 3 safe-
ty contacts and 2 OFF-delay safety
contacts.
Also available are 17.5-mm wide Ex-
pansion Units with 3 safety contacts
and 3 OFF-delay safety contacts.
• Two hand controller (type III C, EN 574)
• Simple expansion connection.
• OFF-delay models have 15-step OFF-
delay settings.
• Conforms to EN standards. (BG ap-
proval)
• Approved by UL and CSA.
• Both DIN track mounting and screw
mounting are possible.
• Suitable for PNP OSSD outputs of
safety sensors, F3SN, F3SH, F3S-B,
F3S-TGR, F3SL
Ordering Information
Emergency-stop Units
Emergency-stop OFF-delay Units
Note: The following 15-step OFF-delay time settings are available:
T075: 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, and 7.5 s
T15: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, and 15 s
T30: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, and 30 s
Two-hand Controller
Expansion Unit
The Expansion Unit connects to a G9SA-301, G9SA-501, G9SA-
321, or G9SA-TH301.
Main contacts Auxiliary contact Number of input channels Rated voltage Model Category
3PST-NO SPST-NC 1 channel or 2 channels possible
24 VAC/VDC
G9SA-301
4
100 to 240 VAC
5PST-NO SPST-NC 1 channel or 2 channels possible
24 VAC/VDC
G9SA-501
100 to 240 VAC
Main contacts
OFF-delay
contacts
Auxiliary
contact
Number of
input channels
OFF-delay
time
Rated voltage Model Category
3PST-NO DPST-NO SPST-NC
1 channel
or 2 channels
possible
7.5 s
24 VAC/VDC
G9SA-321-T075
Main contacts:
4
OFF-delay
contacts:
3
100 to 240 VAC
15 s
24 VAC/VDC
G9SA-321-T15
100 to 240 VAC
30 s
24 VAC/VDC
G9SA-321-T30
100 to 240 VAC
Main contacts Auxiliary contact Number of input channels Rated voltage Model Category
3PST-NO SPST-NC 2 channels
24 VAC/VDC
G9SA-TH301 4 (IIIc, EN574)
100 to 240 VAC
Main contacts Auxiliary contact Model Category
3PST-NO SPST-NC G9SA-EX301 4
The G9SA Series Offers a Complete
Line-up of Compact Units.
F502-EN2-04.book Seite 109 Dienstag, 26. Juli 2005 5:48 17

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