1(P) Release pressure port 3/5(E) Vacuum pressure port Slotted Manual locking type 2(B) Vacuum pad port PS port: Pressure detection port (M5 x 0.8) Plug-in Connector connection Cable connection . Individual wiring Non plug-in Adsorbing and Transferring System Circuit Example Two spool valves are built-in. Vacuum suction and release can be controlled with a single valve. . Serial (EX180) . Serial (EX510) . D-sub connector . Flat ribbon cable . PC wiring . D-sub connector . Flat ribbon cable Wiring variations Filter Restrictor Vacuum Release Valve with Restrictor R Series SJ3A6 . Eliminates foreign matter on vacuum and release side. . Replaceable . Flow rate adjustment of release air . Prevents workpiece blow-off. �� Power consumption 0.15 W . (with power saving circuit) �� Width: 10 mm (same size as Series SJ3000) �� Equipped with restrictor to enable flow rate adjustment of release air. �� Replaceable filters are built-in on the vacuum and release sides. �� Equipped with a pressure detection port enabling connection of a pressure switch, etc. �� Can be combined with 4 port solenoid valve, Series SJ2000/3000 (Made to Order). (Consult SMC for details.) �� Enables 2-system pressure switching where the 1(P) port and 3/5(E) are set to different positive pressures. (In this case, flow can be adjusted on the P-port side only.) Note) Refer to page 115 for details. 2(B) Vacuum pad port X 1(P) Release pressure port 3/5(E) Vacuum pressure port Vacuum pressure switching valve Filter Vacuum side Filter Release side SJ3A6 Release pressure switching valve (Built-in restrictor) A 16