Schneider Electric TM3DI16 | Modicon TM3 Digital Input Module –

Schneider Electric TM3DI16 | 16-Channel Digital Input Expansion Module

Overview

The Schneider Electric TM3DI16 is a 16-channel digital input module from the Modicon TM3 expansion series, designed to add discrete input capacity to Modicon M221, M241, and M251 PLCs. With 24V DC input capability, compact size, and DIN rail mounting, this module provides a flexible and scalable solution for modern automation needs.

Key Features

• Number of Inputs: 16 digital inputs

• Input Voltage: 24V DC (source type)

• Input Type: Sink/source compatible

• Status Indication: LED per channel for fast diagnostics

• Connection: Removable screw terminal block

• Compatibility: Works with TM221, TM241, and TM251 logic controllers

• Mounting: DIN rail

Technical Specifications

• Model: TM3DI16

• Series: Modicon TM3

• Input Voltage Range: 19.2–30 V DC

• Input Current: 3 mA at 24V DC

• Isolation: 500 V between input channels and logic

• Response Time:

  • Rise: ≤ 4.5 ms

  • Fall: ≤ 4.5 ms

• Power Consumption: Approx. 20 mA at 3.3V DC from the bus

• Protection Rating: IP20

• Operating Temperature: 0°C to +55°C

• Dimensions (W x H x D): 23.5 mm x 90 mm x 70 mm

• Weight: Approx. 0.12 kg

Applications

• PLC I/O Expansion

• Packaging & Handling Systems

• Machine Control Panels

• Factory and Building Automation

Why Choose the Schneider Electric TM3DI16?

• Compact and Expandable design

• Reliable and Fast Input Detection

• Seamless Integration with Modicon PLCs

• Ideal for Space-Constrained Control Panels

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Fast shipping and worldwide delivery available.

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