Omron
Omron G9SE-201-DC24
Omron G9SE-201-DC24 is a 24 VDC compact safety relay with two instantaneous NO safety outputs and one PNP auxiliary output for E-stop, guard-door, and interlock circuits that do not need off-delay contacts.
Broader comparison
The useful comparison is output architecture, not brand preference. Stay with G9SE-201 when the safety circuit needs two instantaneous outputs in a compact relay. Move to G9SE-401 when the machine needs four outputs, or to the timed G9SE-221-T variants when OFF-delay behavior is part of the validated function.
Specifications
Product family
Omron G9SE safety relay unit
Exact model
G9SE-201-DC24
Rated supply voltage
24 VDC
Operating voltage range
-15% to +10% of rated supply voltage
Safety outputs
DPST-NO instantaneous contact outputs
OFF-delay output
None
Auxiliary output
1 PNP transistor output, 100 mA DC max.
Rated power consumption
3 W max., excluding connected loads
Response time
15 ms max. from safety input OFF to safety contact open
Operating time
100 ms max. in normal operation
Safety contact rating
250 VAC 5 A / 30 VDC 5 A resistive load
Surrounding air temperature
-10 to 55 C, no freezing or condensation
Degree of protection
IP20
Approx. weight
150 g
Safety capability
Up to PL e / SIL 3 when applied in a suitable safety circuit
Manuals & Datasheets
Compatibility
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Accessories
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Replacement / Alternatives
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