QD60P8-G Universal Model Redundant Power Supply Module 100 To 240 V AC 0.12 μS

QD60P8-G Description

The QD60P8-G is a high-performance channel-isolated pulse input module designed for modular industrial automation control systems. It specializes in accurate counting and measurement of external digital pulse signals, providing real-time data on speed, rotation, flow rate, length, and cumulative quantities. Featuring 8 independent electrically isolated channels, it supports versatile DC voltage inputs and multiple counting functions, ensuring stable and reliable data acquisition in complex industrial environments.

 

• 8 Independent Isolated Channels: Offers 8 separate pulse input channels with full electrical isolation (1780VAC/1min) between channels, preventing signal interference and enhancing system stability.
• Wide Voltage Compatibility: Supports both 5VDC and 12-24VDC pulse input signals, ensuring compatibility with a vast range of encoders and sensors.
• Adjustable Counting Speed: Input filter selectable for precise counting speeds from 0.1pps up to 30kpps, adapting to various signal frequencies.
• Multi-Function Counting: Integrates pre-scaling, moving average, cumulative counting, and sampling functions for flexible data processing.
• Flexible Signal Edge Detection: Allows selection of counting on either rising or falling edge of input pulses.
• High-Speed Data Refresh: Updates input pulse values every 10ms for timely and responsive data feedback.
• Online Replacement Support: Enables module replacement without shutting down the entire system, minimizing downtime.
• Easy Configuration: Compatible with dedicated software tools for intuitive parameter setup, monitoring, and status diagnostics.
• Industrial Robustness: Built for harsh environments with strong anti-interference capabilities and comprehensive safety certifications.

QD60P8-G Materials & Applications

Materials

• Housing: High-strength, flame-retardant ABS engineering plastic, providing durability and electrical insulation.
• Circuit Board: Multi-layer FR-4 fiberglass epoxy board for superior signal integrity and thermal stability.
• Internal Components: Industrial-grade integrated circuits, opto-isolators for channel isolation, and high-precision resistors/capacitors.
• Connectors: Screw-type terminal blocks for secure and reliable field wiring connections.
• Shielding: Electroplated metal internal shielding to minimize electromagnetic interference (EMI).

Typical Applications

• Position & Speed Monitoring: Connecting to rotary encoders and linear sensors for precise position and speed feedback in conveyor systems.
• Production Line Counting: Counting products, parts, or packages on assembly and packaging lines.
• Flow Measurement: Calculating instantaneous and cumulative flow rates using pulse-output flow meters.
• Length Measurement: Measuring material length (e.g., wire, fabric, sheet metal) in processing machinery.
• Rotational Speed Detection: Monitoring motor speed, fan speed, and shaft rotation in various equipment.
• Industrial Automation: Integrated into PLC systems for machine tools, robotics, textile, printing, and material handling equipment.

QD60P8-G Important Parameters