B2B Services
Light Curtain Safety Relay
|
|
CZSR8001-3A1B-P |
CZSR8101-3A1B-N |
Supply voltage |
24V DC |
24V DC |
Voltage tolerance |
0.85~1.1 |
0.85~1.1 |
Current consumption |
≤90mA (24V DC) |
≤90mA (24V DC) |
Input current |
≤50mA (24V DC) |
≤50mA (24V DC) |
Cable resistance |
≤15Ω |
≤15Ω |
Input devices |
PNP type light beam devices |
NPN type light beam devices |
Number of contacts |
3NO+1NC |
3NO+1NC |
Contact material |
AgSnO2 + 0.2 µm Au |
AgSnO2+ 0.2 µm Au |
External contact fuse protection |
10A gL/gG NEOZED (NO) ; |
10A gL/gG NEOZED (NO); |
Mechanical endurance of contacts |
≥107 |
≥107 |
Utilization category |
In accordance with EN60947-5-1: |
In accordance with EN60947-5-1: |
Switch-on delay |
≤300ms |
≤300ms |
Delay-on de-energisation |
≤30ms |
≤30ms |
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 frequency: 10Hz~55Hz; |
Ambient temperature |
-20℃~+60℃ |
-20℃~+60℃ |
Storage temperature |
-40℃~+85℃ |
-40℃~+85℃ |
Relative humidity |
10%~90% |
10%~90% |
Elevation |
≤2000m |
≤2000m |
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 |
Performance level |
PLe |
PLe |
Category |
Cat.4 |
Cat.4 |
CHENZHU continuously improves its technology based on the experience and knowledge from different application requirements. Since 2002, more than several million sets of CHENZHU products have been sold all over the country, providing the safest protection for all industries.
If you want to know more kinds of safety automation system, please visit our website.
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