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Safety outputs		Auxiliary outputs *3	Max. OFF-delay time *1	Rated voltage	Model
Instantaneous	*OFF-delayed 2**	Auxiliary outputs *3	Max. OFF-delay time *1	Rated voltage	Model
DPST-NO	–	1 (Solid-state)	–	24 VDC	G9SE-201
4PST-NO	–		–		G9SE-401
DPST-NO	DPST-NO		5 s		G9SE-221-T05
DPST-NO	DPST-NO		30 s		G9SE-221-T30

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Specification

Power Input

Model	G9SE-201	G9SE-401
Rated supply voltage	24 VDC
Operating voltage range	-15% to 10% of rated supply voltage
*Rated power consumption 1**	3 W max.	4 W max.

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Outputs

Model	G9SE-201	G9SE-401	G9SE-221-T[]
Safety output OFF-delayed Safety output	Contact output 250 VAC 5 A 30 VDC 5 A (resistive load)
Auxiliary output	PNP transistor output Load current: 100 mA DC max.

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Characteristics

Model			G9SE-201	G9SE-401	G9SE-221-T[]
*Operating time (OFF to ON state) 2**			100 ms Max. *3
*Response time (ON to OFF state) 4**			15 ms Max.
Accuracy of OFF-delay time			–		Within plus or minus 10% of the set value
Inputs	Input current		5 mA Min.
	ON voltage		11 VDC Min.
	OFF voltage		5 VDC Max.
	OFF current		1 mA Max.
	Maximum cable length		100 m Max.
	Reset input time		250 ms Min.
Contact outputs	*Contact resistance 5**		100 mΩ
	Mechanical durability		5,000,000 operations Min.
	Electrical durability		50,000 operations Min.
	Switching specification Inductive load (IEC/EN60947-5-1)		AC15: 240 VAC 2 A DC13: 24 VDC 1.5 A
	Minimum applicable load		24 VDC 4 mA
	Conditional short-circuit current (IEC/EN60947-5-1)		100 A *6
Pollution degree			2
Over voltage category (IEC/EN60664-1)			Safety output: Class III, the others: Class II
Insulation specification	Isolation voltage (Ui)		250 VAC
	Impulse withstand voltage (IEC/ EN60947-5-1)	Between input and output	6 kV
	Impulse withstand voltage (IEC/ EN60947-5-1)	Between different poles of output	6 kV (between 13-14/23-24 and 33-34/43-44 (37-38/47-48)) 4 kV (between 13-14 and 23-24, between 33-34 (37-38) and 43-44 (47-48))
	Dielectric strength	Between input and output	2,200 VDC
	Dielectric strength	Between different poles of output	1,500 VAC
	Insulation resistance		100 MΩ
*Vibration resistance 7**			Frequency: 10 to 55 to 10 Hz Amplitude: 0.35 mm half amplitude (0.7 mm double amplitude)
Mechanical shock re- sistance *7	Destruction		300 m/s²
Mechanical shock re- sistance *7	Malfunction		100 m/s²
Surrounding Air Temperature			-10 to 55°C (No freezing or condensation)
Ambient humidity			25% to 85%RH
Degree of protection			IP20
Weight			approx. 150 g	approx. 180 g

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*1 Power consumption of loads not included.
*2 The operating time is the time it takes for the safety contact to close after the safety inputs and feedback-reset input are turned ON. Not includes bounce time.
*3 This is in normal operation. When executing non-regular self-diagnosis for Safety output circuit, G9SE operating time become 500 ms max..
*4 The response time is the time it takes for the safety main contact to open after the safety input is turned OFF. Includes bouncetime.
*5 This is initial value using the voltage-drop method with 1A at 5VDC.
*6 Use for each contact output an 8A fuse that conforms to IEC 60127 as a short-circuit protection device. This fuse is not included with the G9SE.
*7 Condition: G9SE is mounted to mounting surface with screw and the screw mounting attachment. In the case of DIN rail mounting, mount DIN rail with G9SE to the place without big vibration. (Amplitude guideline: Less than 0.15 mm half amplitude (0.3 mm double amplitude))

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Safety Relay Unit – G9SE Series – Omron Safety Relay Unit

Specification

Power Input

Outputs

Characteristics

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