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          Safety ControllerGC series

          Remote I/O modules Standard (5-pin)



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          Maximum number of connected units

          4 (GC-R45 and GC-R48 can be connected together)*1

          Safety input specifications

          Input device

          Contact output device or PNP output device

          Input type


          ON level (voltage/current)

          Min. 11 V/2 mA

          OFF level (voltage/current)

          Max. 5 V/1.5 mA

          Short-circuit current

          Approx. 3 mA

          Protection circuit

          Surge protection circuit, wrong wiring protection circuit

          Maximum cable length

          Max. 100 m 328.1'

          Safety output specifications

          Output type


          Maximum load current

          Residual voltage (during ON)

          Leakage current (during OFF)

          Maximum capacitive load

          Protection circuit

          Maximum cable length

          Test output specifications

          Output type

          PNP transistor output (DC-13, Type 0.5, Protected outputs)*2

          Maximum load current

          100 mA*2

          Protection circuit

          Overcurrent protection circuit*2

          Maximum cable length

          Max. 100 m 328.1'*3*2

          AUX output specifications

          Output type

          PNP transistor output
          (DC-13, Type 0.1, protected outputs)*4

          Maximum load current

          100 mA

          Residual voltage (during ON)

          Max. 2.0 V

          Leakage current (during OFF)

          Max. 0.5 mA

          Protection circuit

          Overcurrent protection circuit

          Maximum cable length

          Max. 30 m 98.4'

          Power supply output

          Supported pin

          Pin 1*2

          Power supply capability

          Max. 0.5 A*2

          Protection circuit

          Overcurrent protection circuit*2

          Applicable standards


          EMS: IEC 61131-2/-6, EN61131-2/-6, EMI: IEC 61131-2, FCC Part15B Class A, ICES-003, Class A


          IEC 61508, EN61508 SIL3, IEC 62061, EN62061 SIL CL3, ISO/EN13849-1:2015 Cat. 4, PL e


          64.8×141.5×34.5 mm 2.55"×5.57"×1.36" (W×D×H)

          Power supply

          Power voltage

          24 VDC (-20 to +20 %) Class 2

          Power consumption

          Max. 90 mA

          Enclosure ratings

          IP65/67 (IEC 60529) (TÜV SÜD certified)

          Environmental resistance

          Ambient temperature

          −10 to +55 °C 14 to 131 °F (No freezing)

          Relative humidity

          5 to 85 % (No condensation)

          Storage temperature

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

          Operating altitude

          Max. 2000 m 6561.7'

          Overvoltage category

          Pollution degree


          Vibration resistance

          Frequency: 5 to 9 Hz, Half amplitude: 3.5 mm 0.14"
          Frequency: 9 to 150 Hz, Acceleration: 10 m/s2
          10 times each in X, Y, Z directions

          Shock resistance

          Acceleration: 150 m/s2, Operating time: 11 ms, 3 times each in X, Y, Z directions


          PBT (GF 30 %), SUS304


          Approx. 420 g

          *1 When connecting multiple remote I/O modules, power needs to be supplied to each remote I/O module.
          *2 Power supply outputs and test outputs do not comply with paragraph 6.4.6 of IEC 61131-2.
          *3 When the test output is branched and connected to multiple safety input devices, the total branched cable length must not exceed 400 m 1312.3'.
          *4 Paragraph 6.4.6 Temporary overload of IEC 61131-2 supports up to 1.2 times the maximum load current.

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