E-Stop Button, Safety Gate Safety Relay

Name: E-Stop Button, Safety Gate Safety Relay
Brand: Shanghai Chenzhu Instrument CO., LTD.

CHENZHU safety relays are suitable for the application of emergency Stop button and safety gate. Support 2 safety output contacts (N/O) and 2 auxiliary output contacts (N/C) or 3NO+1NC or 2NO+2NC or 2NO+1NC+3NO(t)+1NC(t).

Safety monitoring relays can be operated in single or double channel mode, manual or automatic reset, and with the function of monitoring the short circuit between channels.

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Features & Advantages of E-Stop Button, Safety Gate Safety Relay

Support single or dual-channel
Support instantaneous or delayed output
Support manual or automatic reset
Short circuit monitoring

Parameter of E-Stop Button, Safety Gate Safety Relay

	CZSR8001-3A1B	CZSR8001-3A1B(M)	CZSR8002-2A2AT	CZSR8002-2A2AT(M)	CZSR8003-3A1B	CZSR8001-2A1B	CZSR8001-2A1B3AT1BT
Supply voltage	24V DC/AC	24V DC/AC	24V DC	24V DC	100V~230V AC	24V DC/AC	24V DC/AC
Voltage tolerance	0.85~1.1	0.85~1.1	0.85~1.1	0.85~1.1		0.85~1.1	0.85~1.1
Current consumption	≤90mA (24V DC) / ≤240mA (24V AC)	≤90mA (24V DC) / ≤240mA (24V AC)	≤130mA (24V DC)	≤130mA (24V DC)	≤7 VA (220V AC)	≤90mA (24V DC) / ≤240mA (24V DC)	≤170mA (24V DC) / ≤400mA (24V AC)
Input current	≤50mA (24V DC)	≤50mA (24V DC)	≤50mA (24V DC)	≤50mA (24V DC)	≤50mA (220V AC)	≤50mA (24V DC)	≤50mA (24V DC)
Cable resistance	≤15Ω	≤15Ω	≤15Ω	≤15Ω	≤15Ω	≤15Ω	≤15Ω
Input devices	E-stop buttons, Safety gates	E-stop buttons, Safety gates	E-stop buttons, Safety gates	E-stop buttons, Safety gates	E-stop buttons, Safety gates	E-stop buttons, Safety gates	E-stop buttons, Safety gates
Number of contacts	3NO+1NC	3NO+1NC	2NO+2NO(t)	2NO+2NO(t)	3NO+1NC	2NO+2NC	2NO+1NC+3NO(t)+1NC(t)
Contact material	AgSnO2 + 0.2 µm Au	AgSnO2 + 0.2 µm Au	AgSnO2	AgSnO2	AgSnO2 + 0.2 µm Au	AgSnO2 + 0.2 μm Au	AgSnO2 + 0.2 μm Au
External contact fuse protection	10A gL/gG NEOZED (NO); 6A gL/gG NEOZED (NC)	10A gL/gG NEOZED (NO); 6A gL/gG NEOZED (NC)	10A gL/gG NEOZED (NO)	10A gL/gG NEOZED (NO)	10A gL/gG NEOZED (NO); 6A gL/gG NEOZED (NC)	10A gL/gG NEOZED (N/O); 6A gL/gG NEOZED (N/C)	10A gL/gG NEOZED (N/O); 6A gL/gG NEOZED (N/C)
Mechanical endurance of contacts	≥107	≥107	≥107	≥107	≥107	≥107	≥107
Utilisation category	In accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V	In accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V	In accordance with EN60947-5-1: AC-15, 3A/230V; DC-13, 3A/24V	In accordance with EN60947-5-1: AC-15, 3A/230V; DC-13, 3A/24V	In accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V	In accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V	In accordance with EN60947-5-1: AC-15, 5A/230V; DC-13, 5A/24V
Switch-on delay	≤300ms	≤150ms	≤300ms	≤150ms	≤300ms	≤300ms	≤300ms
Delay-on de-energisation	≤30ms	≤30ms	≤30ms (instantaneous); 0.1s~3s (delayed, factory set as 3s)	≤30ms (instantaneous); 0.1s~3s (delayed, factory set as 3s)	≤30ms	≤30ms (instantaneous); -	≤30ms (instantaneous) 0s, 0.5s, 1s, 2s, 3s, 5s(delayed, factory set as 5s)
Recovery time	≤100ms	≤100ms	≤100ms	≤100ms	≤500ms	≤100ms	≤100ms
Supply short interruption	20ms	20ms	20ms	20ms	20ms	20ms	20ms
EMC	EN60947, EN61000-6-2, EN61000-6-4	EN60947, EN61000-6-2, EN61000-6-4	EN60947, EN61000-6-2, EN61000-6-4	EN60947, EN61000-6-2, EN61000-6-4	EN60947, EN61000-6-2, EN61000-6-4	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	Vibration frequency: 10Hz~55Hz; Vibration amplitude: 0.35mm	Vibration frequency: 10Hz~55Hz; Vibration amplitude: 0.35mm	Vibration frequency: 10Hz~55Hz; Vibration amplitude: 0.35mm	Vibration frequency: 10Hz～55Hz; Vibration amplitude: 0.35mm	Vibration frequency: 10Hz～55Hz; Vibration amplitude: 0.35mm
Ambient temperature	-20℃~+60℃	-20℃~+60℃	-20℃~+60℃	-20℃~+60℃	-20℃~+60℃	-20℃~+60℃	-20℃~+60℃
Storage temperature	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃	-40℃~+85℃
Relative humidity	10%~90%	10%~90%	10%~90%	10%~90%	10%~90%	10%~90%	10%~90%
Elevation	≤2000m	≤2000m	≤2000m	≤2000m	≤2000m	≤2000m	≤2000m
Overvoltage category	Ⅲ	Ⅲ	Ⅲ	Ⅲ	Ⅱ	Ⅱ	Ⅱ
Pollution degree	2	2	2	2	2	2	2
Rated insulation voltage	250V AC	250V AC	250V AC	250V AC	250V AC	250V AC	250V AC
Rated impulse voltage	6000V (1.2/50us)	6000V (1.2/50us)	6000V (1.2/50us)	6000V (1.2/50us)	6000V (1.2/50us)	4000V (1.2/50us)	4000V (1.2/50us)
Dielectric strength	1500V AC, 1min	1500V AC, 1min	1500V AC, 1min	1500V AC, 1min	1500V AC, 1min	1500V AC, 1min	1500V AC, 1min
Clearance and creepage distance	In accordance with EN 60947-1	In accordance with EN 60947-1	In accordance with EN 60947-1	In accordance with EN 60947-1	In accordance with EN 60947-1	In accordance with EN 60947-1	In accordance with EN 60947-1
Safety integrity level	SIL3	SIL3	SIL3	SIL3	SIL3	SIL3	SIL3
Performance level	PLe	PLe	PLe	PLe	PLe	PLe	PLe
Category	Cat.4	Cat.4	Cat.4	Cat.4	Cat.4	Cat.4	Cat.4