Waga produktu: 44g
Minimalna ilość w zamówieniu: 1
Ilość produktów w opakowaniu jednostkowym: 1
Czujnik bezpieczeństwa wycieku cieczy SQ4
Safety Liquid Leak Sensor [Control Category 4 PLe SIL3] SQ4
Item | Specifications |
---|---|
Product Number | SQ4-C11 |
Part Number | SQ4-C11 |
CE marking directive compliance | Machinery Directive, EMC Directive, RoHS Directive |
Applicable standards:International standard | ISO 13849-1 (Category 4, PLe), IEC 61508-1 to 7 (SIL3) |
Applicable standards:Japan | JIS B 9705-1 (Category 4), JIS C 0508-1 to 7 (SIL3) |
Applicable standards:Europe | EN 55011 Class A, EN 61000-6-2, EN 50178, EN ISO 13849-1 (Category 4, PLe), EN 61508-1 to 7 (SIL3) (Note) Regarding EU Machinery Directive, a Notified Body, TÜV SÜD, has certified with the type examination certificate. |
Applicable standards:North America | ANSI/UL 508, CAN/CSA C22.2 No.14 (Note) With regards to the standards in the US, under the US regulation 29 CFR 1910.7, TÜV SÜD America, a Nationally Recognized Testing Laboratory (NRTL) certified by OSHA, has certified with the safety certificate based on UL / ANSI standards. With regards to the standards in Canada, under the safety regulations based on CEC (Canadian Electric Code), TÜV SÜD America, a Certification Body accredited by SCC, has certified with the safety certificate based on CSA standards. |
Applicable standards:South Korea | S1-G-1, S2-W-5, KS C IEC 60947-5-2 |
Applicable standards:SEMI | Conforming to SEMI-S2-0310a |
Power voltage | 24 V DC+10-15 % Ripple P-P 10 % or less |
Current consumption | 200 mA or less |
Control outputs (OSSD 1, OSSD 2) | PNP open-collector transistor / NPN open-collector transistor (switch method) [Selecting PNP output] - Maximum source current: 200 mA - Applied voltage: Same as power voltage (between control output to +V) - Residual voltage: 2.5 V or less (at 200 mA source current) [Selecting NPN output] - Maximum sink current: 200 mA - Applied voltage: Same as power voltage (between control output to 0 V) - Residual voltage: 2.0 V or less (at 200 mA sink current) |
Control output(OSSD 1, OSSD 2):Response time | 20 ms or less (excluding the response time of the sensor) |
Control outputs (OSSD 1, OSSD 2):Operation mode | ON when normal condition or initial detection, OFF when detection leakage or wrong installation |
Control output(OSSD 1, OSSD 2):Protection circuit (Short-circuit protection) | Incorporated |
Sensor monitor output(AUX1, 2, 3, 4, Non-safety output) | PNP open-collector transistor / NPN open-collector transistor (switch method) [Selecting PNP output] - Maximum source current: 60 mA - Applied voltage: Same as power voltage(between sensor monitor output to +V) - Residual voltage: 2.5 V or less (at 60 mA source current) [Selecting NPN output] - Maximum sink current: 60 m A - Applied voltage: Same as power voltage(between sensor monitor output to 0 V) - Residual voltage: 2.0 V or less (at 60 mA sink current) |
Sensor monitor output(AUX1, 2, 3, 4, Non-safety output):Response time | 100 ms or less (excluding the response time of the sensor) |
Sensor monitor output(AUX1, 2, 3, 4, Non-safety output):Operation mode(Output operation) | ON when normal condition, OFF when initial detection or accidental leakage |
Sensor monitor output(AUX1, 2, 3, 4, Non-safety output):Protection circuit (Short-circuit protection) | Incorporated |
Lockout output | OFF for lockout (Rating: Same as sensor monitor output) |
Auxiliary output | Negative logic output of control output 1 / 2 (OSSD 1 / 2) (Rating: Same as sensor monitor output) [Auxiliary output ON when control output 1 / 2 (OSSD 1/2) is OFF] |
Functions | Interlock / lockout cancel / Test input / External device monitor / Safety input / Control output polarity selection / Non-safety output polarity selection / Sensor connection number setting |
Protection | IP20 (IEC) (However, it should be in IP54 protection structure of control panel) |
Ambient temperature | -10 to +55 ℃ +14 to +131℉ (No dew condensation or icing allowed), Storage: -20 to +70 ℃ -4 to +158 ℉ |
Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH |
PFHD | When PNP output is selected: 1.89 × 10-9 (when connecting 4 safety liquid leak sensors) When NPN output is selected: 1.80 × 10-9 (when connecting 4 safety liquid leak sensors) |
MTTFD | 100 years or more |
Material | Main unit case: PC + ABS (alloy) |
Weight | Net weight: 170 g approx Gross weight: 440 g approx |