Schneider TM3DQ16R Discrete Output Module, Modicon TM3, 16 Outputs (Screw) 24VDC

The Schneider Electric TM3DQ16R is a Modicon TM3 digital output module featuring 16 relay outputs (normally open) rated at 240 V AC / 30 V DC and 2000 mA per output. Designed for use with Modicon M221, M241, M251, and M262 controllers, it supports both positive and negative output logic for flexible integration in automation systems.

Technical specifications:

• Commercial reference: TM3DQ16R
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Modicon TM3
• Product type: Digital output module
• Number of digital outputs: 16
• Output type: Relay, normally open
• Output logic: Positive or negative
• Output voltage: 240 V AC / 30 V DC (relay)
• Output current: 2000 mA (relay)
• Minimum load: 10 mA at 5 V DC (relay)
• Response time: 10 ms (turn-on), 5 ms (turn-off)
• Mechanical durability: 20,000,000 cycles
• Current consumption: 0 mA at 24 V DC via bus connector (OFF state), 75 mA at 24 V DC (ON state)
• Electrical connection: 10 x 1.5 mm² removable screw terminal block, 3.81 mm pitch
• Max cable length (unshielded): less than 30 m (relay output)
• Isolation: 2300 V AC between outputs and internal electronics, 750 V AC between outputs, 1500 V AC between output groups
• Width: 27.4 mm
• Height: 90 mm
• Depth: 84.6 mm
• Weight: 0.145 kg
• IP protection rating: IP20 (with protective cover in place)
• Operating temperature: -10 to 35 °C (vertical installation), -10 to 55 °C (horizontal installation)
• Storage temperature: -25 to 70 °C
• Relative humidity: 10 to 95%, non-condensing (operation and storage)
• Pollution degree: 2
• Mounting: TH35-15 and TH35-7.5 DIN rail per IEC 60715, or panel/plate with mounting kit
• Standard: IEC 61131-2
• Certifications: CE, UKCA, cULus, cULus HazLoc, RCM, EAC
• Local indication: 1 green LED per output channel

Features and benefits:

• 16 relay outputs with normally open contacts support a wide range of AC and DC load switching applications
• Compatible with Modicon M221, M241, M251, and M262 controller families for broad system integration
• High mechanical durability of 20 million cycles ensures long service life in demanding environments
• Galvanic isolation up to 2300 V AC between outputs and internal electronics for enhanced safety
• Flexible DIN rail or panel mounting options suit various cabinet configurations
• Per-channel LED status indicators enable fast diagnostics and commissioning

Applications:

• Industrial machine automation panels requiring discrete relay output control
• Building automation and HVAC systems using Modicon M221 or M241 controllers
• Process control systems where isolated relay switching of AC or DC loads is required
• Conveyor and material handling equipment needing high-cycle-count output switching
• Panel builders extending Modicon TM3 I/O configurations with additional relay outputs

Compliant with IEC 61131-2. Part of the Schneider Electric Modicon TM3 range.

Also known as: Schneider TM3DQ16R, Schneider Electric TM3DQ16R, TM3 relay output module, Modicon TM3 discrete output module.