Introduction
The Schneider TM3DQ16R Discrete Output Module is a powerful expansion unit in the Modicon TM3 I/O family, designed to deliver reliable digital actuation in compact industrial automation systems. With 16 relay‑type output channels, this module provides robust control of field devices such as motors, lights, solenoids, and valves — making it ideal for machine panels, OEM units, and distributed I/O applications.
Engineered for strength and versatility, the TM3DQ16R combines fast switching capability with high‑voltage relay outputs, supporting a broad range of loads while maintaining seamless integration with TM3 logic controllers.
Technical Specifications
| Specification | Details |
|---|
| Model Number | TM3DQ16R |
| Module Type | Discrete Output Expansion Module |
| Compatible Controllers | Modicon TM3 Logic Controllers |
| Digital Outputs | 16 Relay (SPST) channels |
| Output Voltage | Up to 240 V AC/DC |
| Output Current | Up to 2 A per channel |
| Load Type | Resistive or inductive loads |
| Output Type | Relay – SPST (Form A) |
| Response Time | ≤ 10 ms |
| Connection | Removable screw or spring‑clamp terminals |
| Mounting | DIN‑rail or symmetrical rail mount |
| Protection Rating | IP20 |
| Operating Temperature | 0 °C to 60 °C |
| Storage Temperature | −25 °C to 70 °C |
| Relative Humidity | 5 %–95 % non‑condensing |
| Dimensions (approx.) | 90 mm × 23.5 mm × 70 mm |
| Weight | ~95 g |
Applications
The TM3DQ16R is ideal for industrial applications requiring high‑density discrete actuation:
-
Driving indicator lights, alarms, and panel displays
-
Controlling solenoids and valve actuators
-
Switching relays and small contactors
-
Conveyor motor and actuator control
-
Building and facility automation control outputs
-
OEM machine I/O expansion
Its relay output design offers dependable performance across a wide range of load types.
Applications
The TM3DQ16R is ideal for industrial applications requiring high‑density discrete actuation:
-
Driving indicator lights, alarms, and panel displays
-
Controlling solenoids and valve actuators
-
Switching relays and small contactors
-
Conveyor motor and actuator control
-
Building and facility automation control outputs
-
OEM machine I/O expansion
Its relay output design offers dependable performance across a wide range of load types.
Technical FAQs
1. What type of outputs does the TM3DQ16R provide?
It provides 16 relay (SPST) output channels capable of switching AC/DC loads.
2. What voltage can the outputs handle?
Each output can switch up to 240 V AC or DC.
3. What is the maximum current per output?
Up to 2 A per channel.
4. What kinds of devices can be controlled with this module?
It can control indicator lights, solenoids, relays, small motors, and contactors.
5. What is the output response time?
Outputs typically respond within 10 ms or faster.
6. How are field wires connected?
Outputs are wired via removable screw or spring‑clamp terminal connections.
7. Can it switch inductive loads?
Yes, relay outputs are suitable for resistive and inductive loads within ratings.
8. What mounting options are supported?
Standard DIN‑rail or symmetrical rail installation.
9. Is the module compatible with TM3 controllers?
Yes, it integrates seamlessly with Modicon TM3 logic controllers and other I/O modules.
10. What environmental conditions can it tolerate?
Rated for industrial environments with broad temperature and humidity tolerance.
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