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Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Light Curtains / Safety Components > Ultra-slim Safety door switch with solenoid interlock SG-B1 > Specifications

Ultra-slim Safety door switch with solenoid interlock SG-B1

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Specifications

Specifications

Designation		Safety door switch with solenoid interlock
Series		SG-B1 series
Applicable standards		EN 60947-5-1, GS-ET-19
	Standards for use	IEC 60204-1 / EN 60204-1, ISO 14119, EN ISO 14119, IEC 60947-5-1, UL 508, CSA C22.2 No.14
Applicable regulations		CE Marking [Machinery Directive (2006/42/EC), RoHS Directive], UKCA Marking [Supply of Machinery (Safety) Regulations (2008 No.1597), RoHS Regulations]
Operating condition	Ambient temperature	-25 to +50 ℃ -13 to +122 ℉ (No dew condensation or icing allowed) Storage: -40 to +80 ℃ -40 to +176 ℉
	Ambient humidity	45 to 85 % RH
	Pollution degree	3 (Inside 2)
	Altitude	2,000 m 6,561.68 ft max.
Rated insulation voltage (Ui)		300 V (Door monitor circuit) 150 V (Main, Lock monitor circuit) 30 V (Between ground and LED, solenoid circuit)
Impulse withstand voltage (Uimp)		2.5 kV (Door monitor circuit) 1.5 kV (Main, Lock monitor circuit) 0.5 kV (Between ground and LED, solenoid circuit)
Thermal current (Ith)		Ambient temperature: -25 to +35 ℃ -13 to +95 ℉ 2.5 A (up to 2 circuits) 1.0 A (3 or more circuits)					Ambient temperature 35 to +50 ℃ 95 to +122 ℉ 1.0 A (1 circuit) 0.5 A (2 or more circuits)
Rated operational voltage (Ue) / Rated operational current (Ie)						Ue
						30V	125V	250V
		Ie	Main circuit, look monitor circuit	AC	Resistive load (AC-12)	-	2A	-
				AC	Inductive load (AC-15)	-	1A	-
				DC	Resistive load (DC-12)	2A	0.4A	-
				DC	Inductive load (DC-13)	1A	0.22A	-
			Door monitor circuit	AC	Resistive load (AC-12)	-	2.5A	1.5A
				AC	Inductive load (AC-15)	-	1.5A	0.75A
				DC	Resistive load (DC-12)	2.5A	1.1A	0.55A
				DC	Inductive load (DC-13)	2.3A	0.55A	0.27A
Electric shock protection class		Class II (IEC 61140) (Note 1), 回(double insulated)
Operating frequency		900 operations/hour
Actuator operating speed		0.05 to 1.0 m/sec.
B_10d		2,000,000 (ISO 13849-1 Annex C Table C.1)
Mechanical durability		1,000,000 operations min. (GS-ET-19)
Electrical durability		100,000 operations min. (900 operations/hour, AC-12 125 V 2A, DC-12 125 V 0.4 A) 1,000,000 operations min. (900 operations/hour, 24 V AC/DC 0.1 A resistive load)
Interlock force		500 N min. (GS-ET-19) (Note 2)
Direct opening travel		8 mm 0.315 in min.
Direct opening force		60 N min.
Contact resistance		300 mΩ max. (initial value, 1 m 3.281 ft cable) 700 mΩ max. (initial value, 5 m 16.404 ft cable)
Protection		IP 67 (IEC 60529)
Shock resistance		Malfunction: 100 m/s², Destruction: 1,000 m/s²
Vibration resistance		Malfunction: 10 to 55 Hz, half amplitude 0.35 mm 0.014 in Destruction: 30 Hz, half amplitude 1.5 mm 0.059 in
Short-circuit protective device		Use 250 V / 10 A fast acting type fuse
Material		Enclosure: PA66
Cable		UL style 2464, No.22 AWG 12-core
Solenoid / Indicator	Rated operating voltage	DC 24 V 100% duty cycle
	Rated current	110 mA (solenoid 100 mA, LED 10 mA : initial value)
	Turn on voltage	Rated voltage × 85 % max. (at 20 ℃ 68 ℉)
	Turn off voltage	Rated voltage × 10 % min. (at 20 ℃ 68 ℉)
	Indicator	Green LED
Weight		SG-B1-□-G1: Approx. 220 g, SG-B1-□-G5: Approx. 600 g

Notes:

1)	Basic insulation of 2.5 kV, 1.5 kV impulse withstand voltage is ensured between different contact circuits and between contact circuits and LED or solenoid in the enclosure. When both SELV (safety extra low voltage) or PELV (protective extra low voltage) circuits and other circuits (such as 230 V AC circuits) are used for the solenoid power and contact circuits at the same time, the SELV or PELV requirements are not met any more.
2)	The actuator locking strength is rated at 500 N of static load. Do not apply a load higher than the rated value. Do not apply a load higher than the rated value. When a higher load is expected to work on the actuator, provide an additional system consisting of another safety switch without lock (such as the SG-A1 safety switch) or a sensor to detect door opening and stop the machine.

Basic insulation of 2.5 kV, 1.5 kV impulse withstand voltage is ensured between different contact circuits and between contact circuits and LED or solenoid in the enclosure. When both SELV (safety extra low voltage) or PELV (protective extra low voltage) circuits and other circuits (such as 230 V AC circuits) are used for the solenoid power and contact circuits at the same time, the SELV or PELV requirements are not met any more.

The actuator locking strength is rated at 500 N of static load. Do not apply a load higher than the rated value.
Do not apply a load higher than the rated value.
When a higher load is expected to work on the actuator, provide an additional system consisting of another safety switch without lock (such as the SG-A1 safety switch) or a sensor to detect door opening and stop the machine.

Specifications

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