Schneider Electric's Modicon TM3DQ16T TM3 series I/O module

Schneider Electric's Modicon TM3DQ16T is a digital output module in the Modicon TM3 series, designed for industrial automation applications. Here's a detailed breakdown:

Product Overview

Model: TM3DQ16T

Function: 16-channel digital output module with transistor outputs (PNP source type).

Compatibility: Works with Modicon M221, M241, M251, and M262 PLCs.

Typical Use: Controls devices like solenoids, relays, indicators, or low-power actuators in industrial environments.

Technical Specifications

Electrical Characteristics

Supply Voltage: 19.2–30 V DC (nominal 24 V DC).

Output Type: Transistor (PNP source), sink current up to 0.5 A per channel.

Maximum Current per Common: 4 A.

Response Time:

Turn-on: ≤1 ms (typical).

Turn-off: ≤1 ms (typical).

Protection: Overcurrent and short-circuit protection on each channel.

Physical Characteristics

Dimensions: 90 mm (H) × 23.6 mm (W) × 70 mm (D).

Weight: ~120 g.

Mounting: DIN rail (TH35-15 or TH35-7.5) or panel mounting.

Terminals: Screw terminals for easy wiring.

Environmental Ratings

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

Storage Temperature: -25°C to +70°C.

Humidity: 10–95% RH (non-condensing).

Protection Class: IP20 (front panel).