Safety Interlock Switches
GS series
Power-to-lock High performance type PNP M12 connector type GS-73PC
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
Model  | GS-73PC  | |||
Lock type  | Power-to-lock type  | |||
Type  | Advanced function type  | |||
Output type  | PNP  | |||
Response time  | Lock  | Lock→Unlock  | 320 ms *1*2  | |
Unlock→Lock  | 220 ms *1*2*3  | |||
Lock  | Locking force (Fzh)  | Min. 2,000 N  | ||
Alignment tolerance of lock  | ±2 mm  | |||
Mechanical life-span  | 1 million cycles or more (with door operation speed of 1 m/s)  | |||
Acceptable operation frequency  | 1 Hz *4  | |||
Door radius  | Min. 250 mm  | |||
Auxiliary release  | Front, back *5  | |||
Cascading  | Max. 25 units  | |||
Control output (OSSD output)  | Output  | Transistor outputs × 2  | ||
Max. load current  | Max. 150 mA  | |||
Residual voltage (during ON)  | Max 2.5 V (with a cable length of 5 m)  | |||
OFF state voltage  | Max 2.0 V (with a cable length of 5 m)  | |||
Leakage current  | Max. 0.5 mA  | |||
Max. capacitive load  | 2.2 µF  | |||
Load wiring resistance  | Max. 2.5 Ω  | |||
AUX (Non-safety related output)  | Output  | Transistor output  | ||
Number of outputs  | 2 *6  | |||
Max. load current  | 50 mA  | |||
Residual voltage (during ON)  | Max 2.5 V (with a cable length of 5 m)  | |||
External input (Short-circuit current)  | Safety input  | Approx.1.5 mA × 2  | ||
Reset/EDM input  | Approx. 10 mA × 1  | |||
Lock control input  | Approx. 2.5 mA × 1  | |||
OSSD operation switching input  | Approx. 2.5 mA × 2 *7  | |||
Applicable Standards (Safety)  | EN 61508, IEC 61508(SIL2/SIL3)  | |||
Protection circuit  | Reverse current protection, short-circuit protection and surge protection for each output  | |||
Power supply  | Power voltage  | 24 V DC ±20 % (Ripple P-P 10 % or less, Class2)  | ||
Current consumption  | 3.4 W *8  | |||
Environmental resistance  | Enclosure rating  | IP65/67(IEC60529), IP69K(ISO 20653) (TÜV SÜD certified), Enclosure Type 3/4X/12/13 (NEMA250)  | ||
Operating ambient temperature  | -20°C to +55°C (No freezing)  | |||
Operating relative humidity  | 5% to 95% RH  | |||
Storage temperature  | -25°C to +70°C (No freezing) *9  | |||
Storage relative humidity  | 5% to 95% RH  | |||
Vibration resistance  | 10 to 55 Hz, Double amplitude 2.0 mm, 5 minutes in each of the X, Y and Z directions (IEC 60947-5-3)  | |||
Shock resistance  | 30 G in X, Y, Z directions 6 times each axis (IEC 60947-5-3)  | |||
Material  | Sensor main unit  | Case  | SUS304, PPS, PBT, PAR, PA66, NBR  | |
Lock  | Aluminium alloy, Zinc die cast (Nickel chrome plating)  | |||
Cable  | PVC  | |||
Actuator  | Case  | PPS, PBT, NBR  | ||
Lock  | Aluminium alloy, SUS303  | |||
Weight  | Approx. 380 g  | |||
*1 Risk time according to IEC60947-5-3 is 150 ms + 2 ms × (number of units cascaded -1).  | ||||