Coil LED Coil (Orange) Reverse current prevention diode LED (Green) [SOL.A] (.) [SOL.B] (.) COM (+) Positive common Coil LED [SOL.A] (.) COM (+) Reverse current prevention diode A B A Caution Caution DC circuit diagram Single solenoid Double solenoid (Drawing shows a VQC1000 case.) The lighting positions are concentrated on one side for both single solenoid type and double solenoid type. In the double solenoid type, A side and B side energization are indicated by two colors which match the colors of the manual overrides. One-touch fittings on the cylinder port are a cassette for easy replacement. The fittings are blocked by a clip. After removing the corresponding valve and take out the clip with a flat head screwdriver, etc., then replace the fittings. For mounting, insert the fitting until it strikes against the inside wall and then insert the clip to the specified position. Cylinder Port Fittings Replacement Light/Surge Voltage Suppressor Manual override: Green Manual override: Orange Indicator light A: Orange B: Green Indicator light: Orange Double solenoid Single solenoid Applicable tubing O.D. Applicable tubing o3.2 Applicable tubing o4 Applicable tubing o6 Applicable tubing o8 M5 Applicable tubing o1/8" Applicable tubing o5/32" Applicable tubing o1/4" Applicable tubing o5/16" VVQ1000-50A-C3 VVQ1000-50A-C4 VVQ1000-50A-C6 . VVQ1000-50A-M5 VVQ1000-50A-N1 VVQ1000-50A-N3 VVQ1000-50A-N7 . . VVQ1000-51A-C4 VVQ1000-51A-C6 VVQ1000-51A-C8 . . VVQ1000-51A-N3 VVQ1000-51A-N7 VVQ1000-51A-N9 VQC1000 Fitting assembly part no. VQC2000 VQC1000 VQC2000 1) Use caution that O-rings must be free from scratches and dust. Otherwise, air leakage may result. 2) After screwing in the fittings, mount the M5 fitting assembly on the manifold base. (Tightening torque: 0.8 to 1.2 N・m) 3) Purchasing order is available in units of 10 pieces. Caution . Refer to “Manifold Optional Parts” on pages 1204 and 1207 for other types of fittings. Clip Fitting assembly Fitting assembly Clip Note) A-side energization: A light (Orange) illuminates. B-side energization: B light (Green) illuminates. With wrong wiring prevention (stop diode) mechanism With a surge absorption (surge absorption diode) mechanism Series VQC1000/2000 Specific Product Precautions 2 Be sure to read before handling. Refer to front matter 53 for Safety Instructions and pages 3 to 8 for 3/4/5 Port Solenoid Valves Precautions. 1210