Schneider TM3DQ8T Modicon TM3 Discrete Output Module 8 Channels Transistor PNP

Schneider Electric Modicon TM3DQ8T is a digital output module with 8 transistor outputs (PNP, 0.5 A per channel). Screw terminal block. Part of the TM3 I/O expansion family for Modicon M221, M241, M251, and M262 controllers. Suitable for high‑speed switching applications in machine automation.

Applications:

• High‑speed output control for actuators and solenoids

• Machine automation (packaging, pick‑and‑place)

• Signal conversion to 24 V DC loads

• Expansion of output capacity in TM3 systems

Core Specifications:

• Number of outputs: 8 (PNP transistor, source)

• Output current: 0.5 A per channel (resistive)

• Output voltage: 24 V DC

• Output delay: OFF to ON ≤ 100 μs, ON to OFF ≤ 1 ms

• Load types: resistive, inductive, lamp

• Protection: short‑circuit and overload protection (thermal)

• Connection: Screw terminal block (fixed)

• Isolation: 1500 V AC between outputs and backplane

Advanced Specifications:

• Diagnostics: per channel status LED, module error LED

• Supply voltage: 24 V DC via TM3 bus

• Operating temperature: -10…55 °C

• Protection rating: IP20

• Dimensions (W × H × D): approx. 31.3 × 90 × 70 mm

• Weight: approx. 0.11 kg

System Integration:

• Compatible with Modicon M221, M241, M251, M262 controllers via TM3 expansion bus.

• Configured in EcoStruxure Machine Expert Basic or SoMachine Basic.

Related Products (upgrade path):

• Entry level → TM3DQ8T (8 outputs, this model)

• Higher density → TM3DQ16T (16 outputs, screw terminal)

• Alternative with relay → TM3DQ8R (8 relay outputs)

• Complementary → TM3DI8 (8 digital inputs)