Enable grip switch SG-C1

• Use proper size wires to meet voltage and current requirements.
• Do not apply an excessive shock to the SG-C1 series.
• When wiring, prevent dust, water, or oil from entering the grip switch.
• If used in wet locations, this device must be used with cable suitable for wet locations.
• When multiple safety components are connected in series, the EN ISO 13849-1 performance level will fall due to the deterioration in fault detection functionality.
• The suitability of control systems in which this product has been embedded must be verified in accordance with EN ISO 13849-2.
• SG-C1 series is a device used for enabling a machine (robot, etc.) when teaching the machine in a hazardous area manually.
  Configure the enabling system so that the machine can operate when the switch is in position 2 and an additional "start" is pushed to initiate the operation.
• In order to ensure safety of the control system, connect each pair of the contacts of the 3 position enabling switch (terminal No. NO1-C1 and NO2-C2) to a discrepancy detection circuit such as a safety relay module.
  (ISO13849-1)
• The base and the plastic part of rubber boot frame are made of glass-reinforced ABS / PBT. The rubber boot is made of silicone rubber. The screw is made of iron. When cleaning the SG-C1 series, use a detergent compatible with the materials.
• As for momentary pushbutton switch and key selector switch of additional control unit, do not connect NO and NC contacts of a microswitch to different voltages or different power sources to prevent a dead short-circuit.
• Do not operate key selector switch of additional control unit without completely insertion of the key.
• The rubber boot may deteriorate depending on the operating environment and conditions.

• The product includes one cable gland. When purchasing replacements, ensure that they conform to the following dimensional range:
  ・Dimension diagram
  
• Waterproofness: Use a cable gland that can maintain performance of IP67 or higher.
• Recommended connector: Model SKINTOP-BS-M16 × 1.5-B (manufactured by LAPP in Germany and imported by K.mecs Co., Ltd.)
• Applicable cable diameter: Outer diameter of 4.5 to 10 mm 0.177 to 0.787 in

・If direct-mounted:	0.5 mm2 (AWG20) or less Wire SG-C1 series according to IEC60204-1 Wiring Instruction

• Solder the terminal at 310 to 350 ℃ 590 to 662 ℉ within 3 seconds using a 60 W soldering iron.
  Sn-Ag-Cu type is recommended when using lead free solder.
• When soldering, do not touch the SG-C1-□ with the soldering iron. Also ensure that no tensile force is applied to the terminal.
  Do not bend the terminal or apply excessive force to the terminal.
• Use non-corrosive rosin flux.
• Because the terminal spacing is narrow, use protective tubes or heat shrinkable tubes to avoid burning of wire coating or short circuit.
• When using a stranded wire, make sure that adjoining terminals are not short-circuited with protruding core wires.
• Use copper wire 60 to 75 ℃ 140 to 167 ℉ only. (UL508)
• The wiring has to be installed according to GS-ET-22:2016, 4.2.6.

Part being secured Screw position Screw tightening torque For mounting rubber boot frame on the base (M4 screw × 4) A 1.1 to 1.3 N・ｍ Cable gland to Grip switch Screw B 2.7 to 3.3 N・ｍ Cable gland to cable gland C 2.7 to 3.3 N・ｍ

The B and C values in the above table reflect use of the recommended connectors listed above.
When using a cable gland other than the recommended model, check that part's tightening torque.