DX-250/255 Accessory and I/O Configuration Reference Guide (Website) STANDARD ACCESSORIES/SPARE PARTS ( Include with the unit) SH-300 Syringe Holder 7045-0120 Air Line Holder 7045-9020 Foot Switch 7045-0080 Wire Bracket Holder 1700-0014 Power Adapter FTKIT Air Hose Fitting DXSAMPLENEEDLE TE/TT Sample Needles 910-3RHB 10cc Receiver head Assembly OPTIONAL ACCESSORIES (Not include with the unit) 881-000-000 Inline Filter (Optional) TSD800-6 Air Filter (Optional) 700KIT Receiver Head Assembly And Needle Kit (Optional) Spare Parts/Repair Parts Part Number 7045-0190 7045-0020 TSD500-48 TSD500-49 2900-0013 7044-9010 TSD650-33 INTFKIT TSD210-3 TSD201-22 7044-0120 535 TSD1121-22 TSD1121-23 Description Pressure Gauge, 0-100 psi (DX-250) Pressure Gauge, 0-15 psi (DX-255) Air Regulator, 0 - 15 psi (DX-255) Air Regulator, 0 - 100 psi (DX-250) LCD, 16x2 with Back Light PCBA Solenoid Valve Internal Fitting/Tubing Kit Valve, Needle Check valve Vacuum Venturi Coupler, Panel Mt. Quick Disc. Assy. Black Knob, Small Knob, Large I/O Configuration and End of Cycle Switch Upon completion of a dispense cycle, an open collector circuit closes and remains closed until the next dispense cycle. This circuit can be used to signal back to a host computer, start another device in sequence, or drive any other operations that need to be tied to the completion of the dispense cycle. Upon closure, (end of dispense cycle), power from an external source is allowed to pass through the circuit to operate a 5 to 24 VDC load. Power consumption must not exceed 250 mA. The load could be a relay, solenoid, counter, LED, or any device that will operate within a 5 to 24 VDC range and a maximum of 250 mA. Note: At the end of each cycle, pin 3 will be grounded. Please make sure the external device (your machine that controls the dispenser/controller) has the same ground as the DX-250/255 controller. ELECTRICAL SCHEMATIC PNEUMATIC DIAGRAM Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: OK International: 1700-0014 2900-0013 7044-9010 7045-0080 7045-0120 7045-0190 7045-9020 FTKIT INTFKIT TSD1121-22 TSD1121-23 TSD201-22 TSD500-48 TSD500-49 TSD650-33 TSD800-6 SH-300