TM3DQ16T Output Module | Schneider Modicon TM3 PLC Expansion Part

Product Description

The Schneider TM3DQ16T is a discrete output expansion module from the Modicon TM3 series, designed to enhance the output capacity of Modicon M221, M241, M251, and M262 PLCs. It provides 16 transistor outputs with PNP sourcing logic, operating at 24 VDC, making it ideal for controlling relays, solenoids, lamps, and other low-power actuators.

The module integrates seamlessly into TM3 expansion systems, offering compact HE10 connectors, fast switching response times under 1 ms, and LED diagnostics for each channel. Moreover, robust isolation ensures reliable operation in industrial environments, while its slim design allows efficient panel space usage.

This module is widely used in machine automation, packaging, and material handling applications, delivering precise and reliable digital control. Being part of Schneider Electric’s active product portfolio ensures long-term support and compatibility with modern Modicon PLCs.

Technical Specifications

• Product type: Discrete output module

• Series: Modicon TM3

• Model: TM3DQ16T

• Function: Provides 16 transistor outputs for PLC control

• Output type: Transistor (PNP, sourcing logic)

• Number of outputs: 16

• Output voltage: 24 VDC

• Output current per channel: 100 mA

• Leakage current (OFF state): ≤ 0.1 mA

• Switching time: Typical ON/OFF <1 ms

• Isolation: 500 V AC between channels and bus

• Diagnostics: LED indicators for each output channel

• Power consumption:  5 mA at 5 VDC; up to 20 mA at 5 VDC and 10 mA at 24 VDC (active)

• Cable distance: ≤ 5 m (non-shielded)

• Mounting: DIN rail TH35‑15 or TH35‑7.5, IEC 60715

• Dimensions: Height: 90 mm; Width: 27.4 mm; Depth: 84.6 mm

• Net weight: 0.11 kg

• Protection rating: IP20

• Certifications: CE, UL, UKCA, RCM, EAC

• Lifecycle status: Active product

FAQ Content

Q1: How many outputs does the TM3DQ16T module provide?
A1: The module provides 16 discrete PNP sourcing transistor outputs.

Q2: What is the output voltage and current per channel?
A2: Each output operates at 24 VDC with a maximum current of 100 mA.

Q3: Which PLCs are compatible with this module?
A3: Compatible with Modicon M221, M241, M251, and M262 PLCs.

Q4: Does the module provide diagnostics for outputs?
A4: Yes, each channel has a dedicated LED for output status monitoring.

Q5: Can the TM3DQ16T be installed in compact control panels?
A5: Yes, its slim design and DIN rail mounting allow efficient panel installation.