QD62-H02 Mitsubishi Universal Model Redundant Power Supply Module 5 V DC/3 A
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Product Description
Mitsubishi Universal model QD62-H02 Redundant Power Supply Module
QD62-H02 Description
The QD62-H02 is a compact, 2-channel high-speed counter module designed for seamless integration into modular PLC-based automation systems. It specializes in precise counting and measurement of high-frequency pulse signals from encoders, sensors, and pulse-generating devices. Engineered for reliable real-time performance, this module supports versatile input modes and provides flexible comparison and control functions. It features optical isolation between internal logic and field circuits, ensuring robust noise immunity. The module connects via a standard 40-pin connector and occupies 16 intelligent I/O points in the system, offering a cost-effective solution for mid-range speed counting applications.
QD62-H02 Key Features
- Dual Independent Channels: Two fully isolated counter channels, enabling simultaneous monitoring and control of two separate pulse signals.
- Versatile Input Modes: Supports 1-phase (1x/2x multiplication), 2-phase (1x/2x/4x multiplication), and CW/CCW pulse inputs for compatibility with various encoders.
- Wide Voltage Compatibility: Accepts 5V, 12V, and 24V DC input signals (2-5mA), ensuring broad compatibility with most industrial sensors.
- Mid-Range High-Speed Counting: Max counting speed of 10 kPPS (1-phase) and 7 kPPS (2-phase), ideal for general-purpose high-speed applications.
- 32-Bit Count Range: Large counting capacity with 32-bit signed binary values (-2,147,483,648 to +2,147,483,647).
- Multi-Function Counter: Combines UP/DOWN preset counter and ring counter functionalities for flexible operational logic.
- Precise Comparison Output: 2 transistor (sink-type) outputs per channel for coincidence comparison (equal to, greater than, less than preset values).
- Optical Isolation: Complete electrical isolation between field circuits and internal logic for superior noise protection and system safety.
- Flexible External I/O: Includes dedicated preset and function start inputs for external control of counter operations.
- Standardized Connectivity: Uses a common 40-pin connector for simplified wiring and compatibility with standard cables.
- Industrial Robustness: Designed for continuous operation in harsh industrial environments with wide temperature and humidity tolerances.
- Easy System Integration: Plugs directly into the PLC rack, requiring minimal configuration and supporting seamless data exchange with the CPU.
QD62-H02 Materials & Applications
Materials
- Housing & Frame: High-strength, flame-retardant thermoplastic resin for durability and electrical insulation.
- Circuit Board: Multi-layer FR-4 glass epoxy PCB for excellent signal integrity and thermal stability.
- Internal Components: Industrial-grade integrated circuits, optocouplers, and high-precision resistors/capacitors.
- Connectors: Durable 40-pin insulation displacement connector (IDC) with gold-plated contacts for reliable connections.
- Internal Bus Interface: High-speed edge connector with robust metal contacts for stable rack communication.
- Labeling & Markings: UV-resistant, high-contrast silk-screen printing for long-term readability.
Typical Applications
- Position & Length Measurement: Conveyor belt positioning, web length monitoring, and material feed control.
- Speed & Frequency Detection: Motor speed monitoring, pump flow rate measurement, and pulse signal frequency analysis.
- Automated Assembly Lines: Part counting, indexing control, and batch processing in packaging and manufacturing.
- Machine Tools: Simple axis positioning, spindle speed monitoring, and rotary table control.
- Material Handling: Elevator floor positioning, hoist position control, and transfer line part counting.
- Textile & Wire Processing: Yarn length measurement, wire draw encoder feedback, and spool winding control.
- Printing & Paper Converting: Print registration control, cut-to-length counting, and web tension monitoring.
- General Industrial Automation: Pulse signal counting, event counting, and process interlocking based on count values.
QD62-H02 Important Parameters
| Parameter | Specification |
|---|---|
| Model Number | QD62-H02 |
| Product Type | High-Speed Counter Module |
| Number of Channels | 2 Independent Channels |
| I/O Occupancy | 16 Points (Intelligent I/O Assignment) |
| Max Counting Speed (1-phase) | 10 kPPS |
| Max Counting Speed (2-phase) | 7 kPPS |
| Minimum Pulse Width (1-phase) | 100 µs (50 µs ON / 50 µs OFF) |
| Minimum Pulse Width (2-phase) | 142 µs (71 µs ON / 71 µs OFF) |
| Counting Range | 32-bit Signed Binary (-2,147,483,648 to +2,147,483,647) |
| Counter Functions | UP/DOWN Preset Counter, Ring Counter |
| Input Signal Type | 1-phase, 2-phase (1x/2x/4x mul.), CW/CCW |
| Input Signal Level | 5/12/24 V DC, 2-5 mA |
| External Inputs | Preset, Function Start (5/12/24 V DC, 2-5 mA) |
| Output Type | Transistor (Sink-type) |
| Outputs Per Channel | 2 Coincidence Outputs |
| Output Rating | 12/24 V DC, 0.5 A / Point; 2 A / Common |
| Isolation | Optical Isolation (Input/Output/Internal Logic) |
| Connector | 40-pin Connector (A6CON1/A6CON2/A6CON3/A6CON4 compatible) |
| Internal Power Consumption | 0.30 A at 5 V DC |
| Dimensions (W x H x D) | 27.4 mm x 98 mm x 90 mm |
| Weight | Approx. 0.11 kg |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +65°C |
| Relative Humidity | 10% to 90% RH (Non-condensing) |
| Vibration Resistance | 4.9 m/s² (10-55 Hz) |
| Shock Resistance | 147 m/s² (11 ms) |
| Standards & Certifications | CE, UL/cUL, KC (EMC), RoHS Compliant |
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Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky