GE QPI-3D200-S2P Touch Screen Panel

This operator interface panel provides intuitive control for industrial machinery. It displays real-time production data and accepts user commands directly. The GE QPI-3D200-S2P suits manufacturing lines, packaging systems, and process automation.

Key Technical Specifications

Parameter	Specification
Model Number	QPI-3D200-S2P
Category	Touch Screen Panel (HMI)
Brand	GE (General Electric)
Unit Weight	1.85 kg (4.08 lbs)
Panel Dimensions (H x W x D)	180 mm x 240 mm x 45 mm
Screen Size	7.0 inches diagonal
Display Type	TFT-LCD with LED backlight
Touch Technology	4-wire resistive
Component Count	112 discrete components
Energy Storage	950 µF across 4 capacitors
Communication Ports	1 x RS232, 1 x RS485, 1 x Ethernet
Input Voltage	24 VDC ±10%
Protection Rating	IP65 front panel

Display Performance and Touch Response

Furthermore, the GE QPI-3D200-S2P features a bright 7.0-inch TFT screen. This screen delivers 800 x 480 pixel resolution for clear graphics. You can operate the touch panel with gloved hands easily. The resistive membrane registers presses accurately even in dusty conditions. Consequently, operators receive reliable feedback for every command.

Connectivity and Industrial Networking

For system integration, this panel includes three communication ports. One RS232 port connects to legacy PLC controllers. One RS485 port supports multi-drop networks with Modbus protocol. Additionally, one Ethernet port allows high-speed data exchange. The GE QPI-3D200-S2P sends production logs to a central server. Therefore, you achieve seamless factory-wide data collection.

Energy Management and Power Stability

Moreover, four capacitors store a total of 950 µF of energy. These capacitors reside on the main power regulation board. Their primary job involves smoothing input voltage fluctuations. When motors start nearby, the DC bus voltage may dip briefly. The GE QPI-3D200-S2P draws from its stored energy to maintain operation. As a result, the screen never flickers during these transient events.

Physical Construction and Environmental Protection

The panel’s front face meets IP65 ingress protection standards. This rating means water jets or dust will not penetrate the enclosure. A polycarbonate overlay protects the resistive touch membrane. Inside, 112 components populate two stacked circuit boards. These boards include a processor module and a power supply module. The aluminum backplate acts as a passive heat sink.

Installation and Mounting Considerations

You can mount the GE QPI-3D200-S2P in a standard electrical enclosure. Cut a 162 mm x 222 mm panel opening for flush installation. Secure the unit using the four spring-loaded mounting clips. Allow 25 mm clearance behind the panel for cable connections. Use shielded cables for the RS485 port to reduce noise interference.