Safety Interlock Switches
GS series
Power-to-release Standard type NPN Standard cable 10 mGS-51N10
Specifications
Model |
GS-51N10 |
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Lock type |
Power-to-release type |
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Type |
Standard type |
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Response time |
Lock |
Lock→Unlock |
220 ms*1*2 |
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Unlock→Lock |
220 ms*1*2*3 |
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Lock |
Locking force (Fzh) |
Min. 2,000 N |
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Alignment tolerance of lock |
±2 mm±0.08" |
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Mechanical life-span |
1 million cycles or more (with door operation speed of 1 m/s) |
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Acceptable operation frequency |
1 Hz*4 |
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Door radius |
Min. 250 mm9.84" |
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Auxiliary release |
Front, back*5 |
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Cascading |
Max. 25 units |
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Control output (OSSD output) |
Output |
Transistor outputs × 2 |
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Max. load current |
Max. 100 mA |
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Residual voltage (during ON) |
Max 2.5 V (with a cable length of 5 m16.40') |
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OFF state voltage |
Max 2.0 V (with a cable length of 5 m16.40') |
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Leakage current |
Max. 0.5 mA |
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Max. capacitive load |
2.2 µF |
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Load wiring resistance |
Max. 2.5 Ω |
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AUX (Non-safety related output) |
Output |
Transistor output |
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Number of outputs |
1 |
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Max. load current |
50 mA |
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Residual voltage (during ON) |
Max 2.5 V (with a cable length of 5 m16.40') |
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External input (Short-circuit current) |
Safety input |
Approx.1.5 mA × 2 |
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Reset/EDM input |
- |
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Lock control input |
Approx. 2.5 mA × 1 |
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OSSD operation switching input |
- |
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Applicable Standards (Safety) |
EN 61508, IEC 61508(SIL2/SIL3) |
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Protection circuit |
Reverse current protection, short-circuit protection and surge protection for each output |
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Power supply |
Power voltage |
24 V DC ±20 % (Ripple P-P 10 % or less, Class2) |
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Power consumption |
3.4 W*6 |
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Environmental resistance |
Enclosure rating |
IP65/67(IEC60529), IP69K(ISO 20653) (TÜV SÜD certified), |
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Operating ambient temperature |
-20°C to +55C°-4°F to 131°F(No freezing) |
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Storage temperature |
-25°C to +70°C-13°F to 158°F(No freezing)*7 |
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Operating relative humidity |
5% to 95%RH |
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Storage relative humidity |
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Vibration resistance |
10 to 55 Hz, Double amplitude 2.0 mm0.08", 5 minutes in each of the X, Y, and Z directions (IEC 60947-5-3) |
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Shock resistance |
30 G in X, Y, Z directions 6 times each axis (IEC 60947-5-3) |
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Material |
Sensor main unit |
Case |
SUS304, PPS, PBT, PAR, PA66, NBR |
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Lock |
Aluminum alloy, Zinc die cast (Nickel chrome plating) |
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Cable |
PVC |
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Actuator |
Case |
PPS, PBT, NBR |
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Lock |
Aluminum alloy, SUS303 |
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Weight |
Approx. 770 g |
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*1Risk time according to IEC60947-5-3 is 150 ms + 2 ms × (number of units cascaded -1). |