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          Safety Interlock SwitchesGS series

          GS-51P5

          Power-to-release Standard type PNP Standard cable 5 m

          SPECIFICATIONS

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          Model

          GS-51P5

          Lock type

          Power-to-release type

          Type

          Standard type

          Output

          PNP

          Response time

          Lock

          Lock→Unlock

          220 ms*1*2

          Unlock→Lock

          220 ms*1*2*3

          Lock

          Locking force (Fzh)

          Min. 2,000 N

          Alignment tolerance of lock

          ±2 mm ±0.08"

          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 9.84"

          Auxiliary release

          Front, back

          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 16.40')

          OFF state voltage

          Max 2.0 V (with a cable length of 5 m 16.40')

          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

          1

          Max. load current

          50 mA

          Residual voltage (during ON)

          Max 2.5 V (with a cable length of 5 m 16.40')

          External input (Short-circuit current)

          Safety input

          Approx.1.5 mA × 2

          Reset/EDM input

          -

          Lock control input

          Approx. 2.5 mA × 1

          OSSD operation switching input

          -

          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)

          Power consumption

          3.4 W*5

          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 +55C° -4°F to 131°F (No freezing)

          Storage temperature

          -25°C to +70°C -13°F to 158°F (No freezing)*6

          Operating relative humidity

          5% to 95%RH

          Storage relative humidity

          Vibration resistance

          10 to 55 Hz, Double amplitude 2.0 mm 0.08", 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)

          Applicable Standards (Safety)

          EN 61508, IEC 61508(SIL2/SIL3)
          EN 62061, IEC62061(SIL CL2/SIL CL3)
          EN ISO13849-1: 2015(PLd, Category 2/PLe, Category 4)
          EN ISO14119(Type4)
          IEC 60947-5-3, EN 60947-5-3
          UL 61010-1, CAN/CSA-C22.2 No.61010-1

          Material

          Sensor main unit

          Case

          SUS304, PPS, PBT, PAR, PA66, NBR

          Lock

          Aluminum alloy, Zinc die cast (Nickel chrome plating)

          Cable

          PVC

          Actuator

          Case

          PPS, PBT, NBR

          Lock

          Aluminum alloy, SUS303

          Weight

          Approx. 560 g

          *1 Risk time according to IEC60947-5-3 is 150 ms + 2 ms × (number of units cascaded -1).
          *2 If the OSSD operation is open/close link mode, Detect→ Not detect: 20 ms + 2 ms × (number of units cascaded -1), Not detect → Detect: 30 ms + 25 ms × (number of units cascaded -1)
          *3 430 ms when locked at the same time the actuator is detected.
          *4 Acceptable door operation frequency is 3 Hz if the OSSD operation is open/close link mode. In that case, operation distance is Sao(OFF→ ON) = 3 mm 0.12", Sar(OFF→ ON) = 10.5 mm 0.41".
          *5 Power consumption temporarily increases (Max. 10.5 W, Approx. 0.2 s) when the lock control input(s) is(are) turned ON. After that, current consumption will be within the specification.
          *6 When stored for a long period of time, please store it at a temperature of 55°C 131°F or lower.

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