Schneider TM3DI16 PLC Input Module for Modicon Controllers

Product Description

Product Overview

The Schneider Electric TM3DI16 is a 16-channel digital input expansion module for the Modicon TM3 I/O system. Moreover, it increases signal acquisition capacity for compact PLC installations without compromising electrical safety or system reliability.

Technical Specifications

General Information

• Model: TM3DI16

• Product Type: Digital Input Expansion Module

• Manufacturer: Schneider Electric

• Product Range: Modicon TM3

Electrical Characteristics

• Number of Inputs: 16 discrete digital inputs

• Rated Input Voltage: 24 V DC

• Input Voltage Range: 19.2 to 28.8 V DC

• Input Type: Sink or source configurable

• Input Current:3 mA per channel

• Typical Response Time: ≤ 1 ms

Isolation and Protection

• Input to supply insulation: 1500 V AC

• Input to internal logic insulation: 500 V AC

• Degree of Protection: IP20

System Compatibility

• Compatible PLCs:

• Modicon M221

• Modicon M221 Book

• Modicon M241

• Modicon M251

• Modicon M262

Mechanical and Installation

• Mounting Options:

• DIN rail TH35-7.5 or TH35-15

• Panel mounting with fixing kit

• Terminal Type: Removable screw or spring terminals

• Terminal Pitch: 3.81 mm

Physical Dimensions

• Height: 90 mm

• Width: 27.4 mm

• Depth: 84.6 mm

• Net Weight:0.10 kg

Standards and Certifications

• Certification: CE

• Compliance:

• EN/IEC 61131-2

• EN/IEC 61010-2-201

FAQ

What is the TM3DI16 used for?
It collects 24 V DC digital signals from sensors, switches, and industrial field devices.

How many inputs does the TM3DI16 provide?
The module provides sixteen independent digital input channels.

Which PLCs support the TM3DI16 module?
It supports Modicon M221, M221 Book, M241, M251, and M262 controllers.

Does the TM3DI16 include electrical isolation?
Yes, it provides insulation between inputs, supply, and internal logic circuits.

How is the TM3DI16 installed?
It mounts on standard DIN rails or directly onto panels using a fixing kit.