80173-111-01 MITSUBISHI

80173-111-01 MITSUBISHI I / O module

Product  Description：

Mitsubishi Electric I/O (Input/Output) modules are core components of the MELSEC PLC ecosystem, acting as the essential sensory and executive interface for industrial automation. These modules facilitate the communication between the central processing unit and field devices. Input modules receive signals from pushbuttons, sensors, and limit switches, while output modules send commands to solenoids, motor starters, and indicator lights, translating electrical signals into logical data and vice versa.

Product Parameters

The technical profile of Mitsubishi I/O modules is defined by high density and versatile electrical compatibility:

• Point Density: Available in configurations of 8, 16, 32, or 64 points per module, allowing for high-density I/O integration in limited panel space.

• Input Voltage Levels: Standard options include 24V DC (sink/source), 100-120V AC, and 200-240V AC to match various industrial power standards.

• Output Switching Types: Choose from Relay outputs for high-capacity AC/DC loads, Transistor outputs for high-frequency DC switching, and Triac outputs for silent AC control.

• Response Timing: Features high-speed internal processing with adjustable input filter times, often as fast as 0.1ms to ensure rapid detection of transient signals.

• Rated Load Current: Transistor outputs are typically rated for 0.1A to 0.5A per point, whereas relay modules can handle up to 2A per point for heavier loads.

• Termination Style: Supports various wiring methods including removable screw terminal blocks, 40-pin connectors for high-density wiring, and spring-clamp terminals for vibration resistance.

Product Advantages

Mitsubishi I/O modules are engineered for long-term reliability and precise control in demanding environments:

• Superior Electrical Isolation: High-grade photocouplers are used to isolate the internal PLC logic from external field circuitry, protecting the expensive CPU from surges and electrical noise.

• Real-Time Diagnostics: Most modules feature individual LED status indicators for every I/O point, enabling maintenance staff to visually verify signals without specialized tools.

• Advanced Noise Immunity: Built-in hardware filters and intelligent software de-bouncing prevent false triggers caused by electromagnetic interference in heavy industrial zones.

• Hot-Swap Capability: Specific high-end series allow for the replacement of I/O modules without powering down the entire system, minimizing production downtime.

• Integrated Intelligence: Newer modules include functions such as pulse catching for very short signals and "error-detecting" outputs that can sense a short circuit or wire breakage.

Product Applications

These modules are the standard choice for signal management across diverse industrial sectors:

• Automotive Production: Controlling complex sequences in robotic welding cells and managing the I/O for paint shop conveyors and assembly jigs.

• Food and Beverage Packaging: Managing high-speed sensors for bottling lines, labeling machines, and capping stations where millisecond accuracy is required.

• Material Handling: Interfacing with photoelectric sensors and motor contactors in automated warehouses and high-speed sorting systems.

• Environmental Control: Managing the inputs from safety sensors and outputs for pumps and valves in water treatment and chemical processing plants.

• Semiconductor Tools: Providing the precise, low-noise I/O necessary for wafer handling and cleanroom environmental monitoring equipment.

Important Precautions

Adherence to these safety and technical guidelines is required to ensure system longevity and operator safety:

• Sink versus Source Wiring: For DC modules, verify the polarity of your field devices. Connecting a sink-type sensor to a sink-only input module will result in the signal failing to trigger.

• Inductive Load Protection: When using transistor outputs to drive inductive loads like solenoids, always install a flyback diode or surge suppressor to prevent back-EMF damage to the module.

• Common Terminal Current: Be aware of the total current limit for the "Common" terminal. Exceeding the combined current rating for a group of points can cause internal trace failure even if individual points are within limits.

• External Fuse Protection: It is highly recommended to install external fuses on output lines, especially for relay modules, to protect the internal circuitry against field-side short circuits.

• Wiring Separation: Maintain physical separation between low-voltage I/O signal wires and high-voltage power cables to prevent inductive noise from causing erratic I/O behavior.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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