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Schneider Electric TM3DQ8U

Schneider TM3DQ8U Modicon TM3 8-Output Transistor, 50 mA

MPNTM3DQ8U
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Schneider TM3DQ8U, Modicon TM3 8-channel transistor output module, 24 V DC 50 mA, negative logic (sink), 450 µs response, CE.

$87.63 – $164.59Ref. price · indicative, final on quote
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Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

TM3DQ8U key specifications
ParameterValue
Range of productModicon TM3
Power supply typeElectronic powered by internal bus
Product or component typeDiscrete output module
Maximum voltage drop<0.4 V
Discrete output voltage24 V DCtransistor
Discrete output current50 mA transistor output
Maximum leakage current0.1 mA
Typical current consumption5 mA 5 V DC 0 mA 24 V DC 20 mA 5 V DC 10 mA 24 V DC
IP degree of protectionIP20
Mounting supportTop hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit
Electrical connection11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for outputs
Maximum cable distance between devicesUnshielded cable <98.4 ft (30 m) transistor output

All specifications

TM3DQ8U additional specifications
ParameterValue
Response time on output450 µs maximum (turn on) 450 µs maximum (turn off)
Pollution degree2
Shock resistance15 gn 11 ms
Relative humidity10...95 % without condensation for operation 10...95 % without condensation for storage
Operating altitude0...6561.68 ft (0...2000 m)
Vibration resistance3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail 3.5 mm 5...8.4 Hz) on panel mounting 3 gn 8.4...150 Hz) on panel mounting
Depth3.3 in (84.6 mm)
Width1.08 in (27.4 mm)
Height3.5 in (90 mm)
Housing colourGrey
StandardsIEC 61131-2
MarkingCE
CategoryUS10MSX22533
AWG gauge0.0003...0.004 in² (0.2...2.5 mm²) / AWG 24...AWG 14 with solid cable
Local signalling1 LED per channel (green) for output status
Device applicationIndustrial Application
Discrete output logicNegative logic (sink)
Discrete output number8 transistor
Safety reliability dataMTBF = 170 years 40 °C
Isolation between channels and bus500 V AC
Ambient air temperature for storage-13...158 °F (-25...70 °C)
Ambient air temperature for operation14...95 °F (-10...35 °C) vertical installation) 14...131 °F (-10...55 °C) horizontal installation)

Product details

The TM3DQ8U: Width 27.4 mm (1.08 in) — one slot on the rail. Screw terminal block, 11 positions. Unshielded cable distance to transistor outputs up to 30 m (98.4 ft).

One green LED per channel indicates output status. Ambient temperature: -10 to 55 °C horizontal mounting, -10 to 35 °C vertical. MTBF 170 years at 40 °C. Pollution degree 2. Marked CE, designed to IEC 61131-2.

Frequently asked questions

What is TM3DQ8U's listed depth?

Depth is 84.6 mm (3.3 in).

What is TM3DQ8U's listed width?

Width is 27.4 mm (1.08 in).

What compliance documentation does the brand provide for TM3DQ8U?

CE marking and IEC 61131-2 compliance are listed. Pollution degree 2 is specified in the standard documentation.

MPN
TM3DQ8U