Pravah Electricals & Electronics LLP

The Mitsubishi FX3U‑128MR/ES, PLC (64 Relay Output) 100‑240V AC and Mitsubishi FX3U‑128MR/ES, PLC (64 Relay Output) 100‑240V AC are widely available versions of this unit — a compact industrial PLC from Mitsubishi’s FX3U series designed for mid-to-large automation control tasks Key Specs (Typical for FX3U-128MR/ES)

• 🔌 Power supply: AC 100–240 V, 50/60 Hz (mains powered)I/O points: 128 total — 64 digital inputs + 64 relay outputProgram memory: ~64 K stepsOutput type: Relay (allows switching of AC/DC loads directlyExpandable: Can add I/O expansion and communication modules up to ~384 I/O totalFast processing: ~0.065 µs per basic instructionThis is a Programmable Logic Controller (PLC) — a rugged industrial computer used to control machines and processes in factory automation, material handling systems, packaging lines, conveyors, and similar applications. It reads digital inputs (sensors, switches) and drives outputs (relays controlling motors/solenoids/etc.) based on a user-defined control program

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 Mitsubishi QY42P Output Modules

QY42P Mitsubishi, Mitsubishi QY42P, and similar listings are digital output modules used in Mitsubishi PLC (Programmable Logic Controller) systems.

🔹 What it is:
A PLC output module made for Mitsubishi’s MELSEC-Q Series (industrial control systems). It’s used to drive and control external devices (like actuators, motor starters, lamps or solenoid valves) in automated manufacturing or processing environments.

🔹 Key characteristics:

• Designed for DIN-rail installation in control panels

• Works with a 12–24 V DC supply

• Provides multiple transistor outputs for switching loads

• Typically sink-type logic (sinks current from devices)

📊 Typical specs (varies by exact sub-model):

• Output channels: 64 or high-density outputs on some variants

• Output type: Transistor (fast switching)

• Voltage: 12–24 V DC

• Used in: Industrial automation panels, conveyor systems, machine controls.

FX2N-1HC

The Mitsubishi FX2N‑1HC is a high-speed counter special function module used with Mitsubishi MELSEC-FX series PLCs.

Main Details

• Manufacturer: Mitsubishi Electric

• Type: High-speed counter module

• PLC Series: MELSEC FX2N / FX3U / FX3UC / FX3G

• Channels: 1 channel

• Maximum counting frequency: up to 50 kHz

• Counter type: 16-bit or 32-bit binary counter

• Counter range:

  • 32-bit: −2,147,483,648 to +2,147,483,647

• Inputs: Encoder or pulse signals (1-phase or 2-phase)

• Output: 2 transistor outputs for compare signals

• Supply voltage: 5V / 12V / 24V signal levels supported

• I/O points used: 8 expansion points on the PLC bus

Function

This module is used to count very fast pulse signals that a normal PLC input cannot detect. It is commonly connected to:

• Rotary encoders

• Proximity sensors

• Speed measurement

• Position / length measurement

• Machine motion control

Example Applications

• Packaging machines

• Conveyor length measurement

• Motor RPM monitoring

• Position control systems

Key Feature

• Hardware counter independent of PLC scan cycle, so it can reliably count pulses up to 50 kHz. 

 Mitsubishi AJ65SBTB1-16DT1 (CC-Link Remote I/O Module)Overview

AJ65SBTB1-16DT1 is a CC-Link remote I/O combined module from Mitsubishi MELSEC series.

• Type: Remote I/O (Input + Output combined)
• Network: CC-Link
• Use: Distributed field I/O (machine panels, remote stations)Main Specifications
  • Input: 8 points (24V DC, ~5 mA)
  • Output: 8 points transistor (24V DC, 0.5A/point)
  • Total Points: 16 (1 common)
  • Response Time (Input): 0.2 ms (very fast)
  • Output Type: Sink transistor
  • Power Supply: 24V DC
  • Station Occupancy: 1 station on CC-Link
  🚀 Key Features
  • Compact remote I/O module for decentralized control
  • Fast response → suitable for high-speed machines
  • Built-in overload / overvoltage / thermal protection
  • Easy wiring (terminal block type)
  • Noise-resistant CC-Link communication