TM3DQ8R
Schneider Electric
Overview
The TM3DQ8R is a Discrete output module in the Modicon TM3 range from Schneider Electric. It is engineered for industrial automation duties within the Modicon TM logic controller / I/O ecosystem.
Application & Technical Notes
As a discrete output module, the TM3DQ8R is intended for deployment in panel-based control cabinets and machine enclosures where Modicon TM logic controller / I/O equipment is installed. It drives actuators, relays, valves and indicators from controller commands, acting as the actuation layer between logic and the machine.
Key published characteristics include an operating temperature range of -10…35 °C vertical installation, top hat type th35-15 rail conforming to iec 60715 mounting. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (-10…35 °C vertical installation); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -25…70 °C. Avoid condensation — the rated humidity is 10…95 %, without condensation (in operation); store and operate the module in a dry, pollution-degree-appropriate enclosure. Verify field wiring, shielding and grounding at installation; check terminal torque and confirm signal types match the configured range. Periodically inspect for loose terminations, induced noise and channel-level diagnostics reported by the controller. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the TM3DQ8R, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the module matches your Modicon TM logic controller / I/O rack, the required channel count, signal type and voltage, and the firmware/configuration of the controller. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the TM3DQ8R?
The TM3DQ8R is a discrete output module in the Modicon TM3 range from Schneider Electric. It is described by the manufacturer as: Discrete output module.
What are the key technical ratings of the TM3DQ8R?
Its published highlights include operating temperature -10…35 °C vertical installation. Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the TM3DQ8R mounted or installed?
It uses Top hat type TH35-15 rail conforming to IEC 60715. Follow the manufacturer mounting and torque guidance and observe clearance, grounding and ventilation requirements.
Is the TM3DQ8R compatible with my controller?
It is part of the Modicon TM logic controller / I/O family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the TM3DQ8R?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
Schneider Electric TM3DQ8R
Main
| Range of product Modicon TM3 | N/A |
|---|---|
| Product or component | type Discrete output module |
| Range compatibility Modicon M241 | Modicon M251 Modicon M221 Modicon M262 Discrete output type Relay normally open Discrete output number 8 Discrete output logic Positive or negative Discrete output voltage 24 V DC for relay output 240 V AC Discrete output current 2000 mA for relay output |
Complementary
| Note | Discrete I/O number 8 Current consumption 5 mA at 5 V DC via bus connector (at state off) 0 mA at 24 V DC via bus connector (at state off) 40 mA at 24 V DC via bus connector (at state on) 30 mA at 5 V DC via bus connector (at state on) Response time 10 ms (turn-on) 5 ms (turn-off) Mechanical durability 20000000 cycles Minimum load 10 mA at 5 V DC for relay output Local signalling 1 LED per channel (green) for output status Electrical connection 11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for outputs Maximum cable distance between devices Unshielded cable: <30 m for relay output Insulation Between output and internal logic at 2300 V AC Between outputs at 750 V AC Between output groups at 1500 V AC |
|---|---|
| Marking CE | Mounting support Top hat type TH35-15 rail conforming to IEC 60715 |
| Top hat type TH35-7.5 rail conforming to IEC 60715 | Plate or panel with fixing kit |
| Height 90 mm | Depth 84.6 mm Width 27.4 mm Net weight 0.11 kg |
Environment
| Note | Standards EN/IEC 61131-2 Product certifications CE[RETURN]cULus[RETURN]UKCA[RETURN]RCM[RETURN]EAC[RETURN]cULus HazLoc Resistance to electrostatic discharge 8 KV in air conforming to EN/IEC 61000-4-2 4 kV on contact conforming to EN/IEC 61000-4-2 Resistance to electromagnetic fields 10 V/M 80 MHz...1 GHz conforming to EN/IEC 61000-4-3 3 V/M 1.4 GHz...2 GHz conforming to EN/IEC 61000-4-3 1 V/m 2 GHz...3 GHz conforming to EN/IEC 61000-4-3 Resistance to magnetic fields 30 A/m 50/60 Hz conforming to EN/IEC 61000-4-8 Resistance to fast transients 2 kV for relay output conforming to EN/IEC 61000-4-4 Surge withstand 1 kV I/O common mode conforming to EN/IEC 61000-4-5 DC Resistance to conducted disturbances 10 V 0.15...80 MHz conforming to EN/IEC 61000-4-6 3 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) conforming to |
|---|---|
| Marine specification (LR, ABS, DNV, GL) | Electromagnetic emission Radiated emissions - test level: 40 dBμV/m QP class A ( 10 m) at 30…230 MHz conforming to EN/IEC 55011 Radiated emissions - test level: 47 dBμV/m QP class A ( 10 m) at 230…1000 MHz conforming to EN/IEC 55011 Ambient air temperature for operation -10…35 °C vertical installation -10…55 °C horizontal installation |
| Ambient air temperature for storage -25…70 °C | Relative humidity 10…95 %, without condensation (in operation) 10…95 %, without condensation (in storage) |
| IP degree of protection IP20 with protective cover in place | Pollution degree 2 |
| Operating altitude 0...2000 m | Storage altitude 0…3000 m Vibration resistance 3.5 mm at 5…8.4 Hz on DIN rail 3 gn at 8.4…150 Hz on DIN rail 3.5 mm at 5…8.4 Hz on panel 3 gn at 8.4…150 Hz on panel |
| Shock resistance 15 gn for 11 ms | N/A |
Packing Units
| Unit Type of Package 1 PCE | Number of Units in Package 1 1 Package 1 Height 7.519 cm Package 1 Width 10.487 cm Package 1 Length 12.849 cm Package 1 Weight 240.0 g |
|---|
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.