Schneider Electric's Modicon TM3DI16 TM3 series I/O module

Schneider Electric's Modicon TM3DI16 is a digital input module in the Modicon TM3 series, mainly used for industrial automation control systems. Here is a detailed introduction:

Product Overview

Model: TM3DI16

Function: It is a 16 - channel digital input module that can be configured as either sink (NPN) or source (PNP) inputs, which is compatible with a variety of sensors.

Compatibility: It is suitable for use with Modicon M221, M241, M251, and M262 PLCs.

Typical Use: It is used to read binary signals from sensors such as proximity switches, limit switches, photoelectric switches, and push - buttons in industrial control systems, and transmit the status information of these devices to the PLC for processing and control.

Technical Specifications

Electrical Characteristics:

Supply Voltage: 24 V DC.

Input Current: 7 mA per input.

Input Voltage Type: DC.

Voltage State 1 Guarantee: 15 - 28.8 V.

Current State Guarantee 1: ≥ 2.5 mA (input).

Voltage State 0 Guarantee: 0 - 5 V.

Current State Guarantee 0: ≤ 1 mA (input).

Input Impedance: 3.4 kΩ.

Response Time: 4 ms (on) and 4 ms (off).

Physical Characteristics:

Dimensions: 90 mm (height) × 27.4 mm (width) × 84.6 mm (depth).

Weight: Approximately 0.1 kg.

Mounting: It can be mounted on a TH35 - 15 or TH35 - 7.5 DIN rail in accordance with IEC 60715, or on a panel.

Electrical Connection: It uses 10 detachable screw - type terminal blocks of 1.5 mm² and a 3.81 mm adjustment for input.

Environmental Ratings:

Operating Temperature: - 10 °C to + 55 °C (horizontal mounting); - 10 °C to + 35 °C (vertical mounting).

Storage Temperature: - 25 °C to + 70 °C.

Humidity: 10% - 95% RH (non - condensing).

Protection Class: IP20.