TM5NS31
Schneider Electric
Overview
The TM5NS31 is a Sercos III communication module in the Modicon TM5 range from Schneider Electric. It extends Modicon TM logic controller / I/O connectivity through its onboard communication interface.
Application & Technical Notes
As a sercos iii communication module, the TM5NS31 is intended for deployment in panel-based control cabinets and machine enclosures where Modicon TM logic controller / I/O equipment is installed. It bridges the controller to higher-level networks, HMIs, SCADA and peer devices, carrying configuration, process data and diagnostics.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Confirm network addressing, baud/rate and topology match the rest of the system; keep firmware consistent across the cell. 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 TM5NS31, 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.
Match the protocol, connector and topology to the rest of the Modicon TM logic controller / I/O network and to the peer devices already installed. 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 TM5NS31?
The TM5NS31 is a sercos iii communication module in the Modicon TM5 range from Schneider Electric. It is described by the manufacturer as: Sercos III communication module.
What are the key technical ratings of the TM5NS31?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the TM5NS31 mounted or installed?
Installation follows the standard Modicon TM logic controller / I/O mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the TM5NS31 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 TM5NS31?
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 TM5NS31
Main
| Range of product Modicon TM5 | Product or component type Sercos III communication module Physical interface RJ45 |
|---|
Complementary
| Note | Range compatibility Modicon LMC078 Product compatibility Motion controller Integrated connection type Ethernet/IP, 2 RJ45 connectors Sercos (RJ45), 100 Mbit/s Current consumption 5 V DC base Device composition Interface module Bus base (ordered separately) Power supply (ordered separately) Terminal block (ordered separately) Power dissipation in W 1.75 W |
|---|---|
| Colour White | Local signalling 1 LED green/red for STAT 1 LED green/red for Sercos III 1 LED green for Sercos III port 1 1 LED green for Sercos III port 2 Product weight 0.03 kg |
Environment
| Note | Resistance to electrostatic discharge 4 kV on contact conforming to EN/IEC 61000-4-2 8 kV in air conforming to EN/IEC 61000-4-2 Resistance to electromagnetic fields 1 V/m 2...2.7 GHz conforming to EN/IEC 61000-4-3 10 V/m 80 MHz...2 GHz conforming to EN/IEC 61000-4-3 Resistance to fast transients 1 kV I/O conforming to EN/IEC 61000-4-4 1 kV shielded cable conforming to EN/IEC 61000-4-4 2 kV power lines conforming to EN/IEC 61000-4-4 Surge withstand 0.5 kV differential mode conforming to EN/IEC 61000-4-5 1 kV common mode conforming to EN/IEC 61000-4-5 |
|---|---|
| Electromagnetic compatibility EN/IEC 61000-4-6 | Disturbance radiated/conducted CISPR 11 |
Offer Sustainability
| Sustainable offer status Green Premium product | N/A |
|---|
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.