Recent Searches
    Series ( results)
      Models ( results)
        Keywords
          Important notice for our customers (Covid-19 related)
          Latest information on delivery and product/application inquiry support
          1. Home
          2. Products
          3. Safety
          4. Safety Interlock Switches
          5. Safety Interlock Switches
          6. Models
          7. Power-to-release Standard type PNP Standard cable 5 m

          Safety Interlock SwitchesGS Series

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

          GS-51P5

          SPECIFICATIONS

          Select Language

          Model

          GS-51P5

          Lock type

          Power-to-release type

          Type

          Standard type

          Output type

          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

          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

          1

          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

          External input (Shortcircuit current)

          Lock control input

          Approx. 2.5 mA × 1

          OSSD operation switching input

          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

          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 *6

          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)

          Ambient storage temperature

          -25°C to +70°C (No freezing) *7

          Operating relative humidity

          5% to 95% RH

          Ambient storage humidity

          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

          Main unit

          Lock

          Aluminium alloy, Zinc die cast (Nickel chrome plating)

          Sensor main unit

          Cable

          PVC

          Actuator

          Case

          PPS, PBT, NBR

          Lock

          Aluminium 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, Sar(OFF→ ON) = 10.5 mm.
          *5 Do not apply excessive torque (0.45 N·m or higher).
          *6 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.
          *7 When stored for a long period of time, please store it at a temperature of 55°C or lower.

          Back to top

          KEYENCE INTERNATIONAL (BELGIUM) NV/SA Head Office:
          Bedrijvenlaan 5, 2800 Mechelen, Belgium
          Phone: +32 (0) 15 281 222
          E-mail: info@keyence.eu
          Career Opportunities: KEYENCE Career Site

          Safety