Mitsubishi A1SX41

Mitsubishi A1SX41

Overview

The Mitsubishi A1SX41 is a 16-point transistor input module designed for the MELSEC AnS Series PLC, supporting high-speed digital inputs with a voltage range of 24–48V DC. Compact and reliable, it enables fast signal acquisition and efficient control in industrial automation systems.

Key Features

• Series: MELSEC AnS

• Input Points: 16

• Input Type: Transistor (sinking)

• Rated Voltage: 24–48V DC

• Response Time: ≤ 1 ms

• Indicator LEDs: One per input channel

• Isolation: Photocoupler per channel

• Mounting: Base unit (rack-mounted)

• Terminal Type: Screw-type removable block

Technical Specifications

• Catalog Number: A1SX41

• No. of Inputs: 16 transistor sink inputs

• Voltage Range: 24–48V DC ±10%

• Input Current: Approx. 10 mA per point

• Response Time: OFF → ON / ON → OFF ≤ 1 ms

• Input Protection: Over-voltage and reverse-polarity

• Operating Temperature: 0°C to 55°C

• Storage Temperature: –25°C to 75°C

• Dimensions: Approx. 90 × 87 × 40 mm

• Weight: ≈ 0.3 kg

• Certifications: CE, UL

Applications

• Fast signal acquisition from sensors and switches

• Input expansion for machinery control

• Interfacing with limit switches and proximity sensors

• Industrial automation and PLC I/O systems

• OEM and cabinet-based control applications

Why Choose the A1SX41

• High Input Density: 16 channels in a compact footprint

• Quick Response: Excellent for real-time operations

• Status Visibility: LEDs aid diagnostics and troubleshooting

• Robust Design: Industrial-grade isolation and protections

• Seamless Integration: Fits MELSEC AnS PLC racks effortlessly

Order Now

The Mitsubishi A1SX41 transistor input module is available and ships worldwide.

Return to the Mitsubishi MELSEC-A Series PLC collection for more options in this family.

Explore our complete range of Mitsubishi MELSEC Programmable Controllers (PLC) to discover scalable automation solutions, from legacy MELSEC systems to next-generation PLCs designed for high performance, connectivity, and flexibility.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply