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DO 신호(SIS) 24V DC 2A 보안 릴레이

CZSR8401은 SIS DO 신호 적용에 적합합니다.내부적으로 고장 안전 기술과 3불필요 기술을 채택하여 독립적인 제어 회로를 지원한다.

기능 (&A);DO신호(SIS) 24V DC2A 안전 계전기

	CZSR8401-1A	CZSR8401-2A
Supply voltage	16V~35V DC	16V~35V DC
Current consumption	≤60mA (24V DC)	≤60mA (24V DC, for each channel)
Number of channels	1	2
Input current	≤60mA (24V DC)	≤60mA (24V DC)
Cable resistance	≤15Ω	≤15Ω
Input devices	Safety switches, Contact switches	Safety switches, Contact switches
Number of contacts	1NO	2NO (1NO for each channel)
Contact material	AgCdO+ 0.3 µm Au	AgCdO+ 0.3 µm Au
Contact fuse protection	2.5A (Internal)	2.5A (Internal)
Utilisation category	2A/230V AC; 2A/40V DC	2A/230V AC; 2A/40V DC
Switch-on delay	≤10ms	≤10ms
Delay-on de-energisation	≤10ms	≤10ms
Recovery time	≤100ms	≤100ms
Supply short interruption	20ms	20ms
EMC	EN60947, EN61000-6-2, EN61000-6-4	EN60947, EN61000-6-2, EN61000-6-4
Vibration	Vibration frequency: 10Hz~55Hz; Vibration amplitude: 0.35mm	Vibration frequency: 10Hz~55Hz; Vibration amplitude: 0.35mm
Ambient temperature	-20℃~+60℃	-20℃~+60℃
Storage temperature	-40℃~+85℃	-40℃~+85℃
Relative humidity	10%~90%	10%~90%
Overvoltage category	Ⅲ	Ⅲ
Pollution degree	2	2
Rated insulation voltage	250V AC	250V AC
Rated impulse voltage	6000V (1.2/50us)	6000V (1.2/50us)
Dielectric strength	1500V AC, 1min	1500V AC, 1min
Clearance and creepage distance	In accordance with EN 60947-1	In accordance with EN 60947-1
Safety integrity level	SIL3	SIL3