GMC-X904-2/DPacking Controller GMC-X904-2/D single or double hopper packing controller is a DIN rail-mounted weighing controller developed for packaging machine. Stainless steel case provides strong capability in anti-interference. The new algorithm makes the weighing control faster and more accurate. It can be widely used in feed, chemical, grain and other industries. GENERAL MEASURE TECHNOLOGY CO.,LTD • Stainless steel case with compact design (61121322126mm); ©1 RS232 and 1 RS485; @1/0 12 input and 16 output. Single or dual network port: support Modbus TCP/IP. Standard: Optional: Support hopper/non hopper/big bag/bulking scale structure; Multiple working modes: pneumatic feeding/discharging; motor feeding/discharging; Pneumatic, stepping motor, motor single-limit, Application Diagram Clamping and loosening bag modes: Duplex Packing Controller with Hopper Duplex Packing Controller without Hopper motor double-limit optional; • Batches setting function; • Material level control function; • I/O logic programming control function; • Multiple Digital Filtering; • Automatic Zero Tracking; Weighing and peripheral functions: • Auxiliary Pulse; • Multiple Bag Tapping Modes; Sewing Machine Control; • Discharge Vibration; • Conveyor Control; • Printing Function.