Optimized for high-speed, high-density thermal monitoring, the Omron NX-TS3204 is a 4-point temperature input unit designed for direct integration within NX-series PLC backplanes and distributed I/O couplers. This unit provides dedicated interface circuitry for resistance thermometers (RTDs), allowing precise calibration and temperature feedback across demanding industrial automation systems. Featuring channel-to-channel isolation and a robust, high-resolution ADC architecture, it protects vulnerable signal loops from high common-mode voltages and electrical noise common in heavy industrial facilities.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Code | NX-TS3204 |
| Module Type | Temperature Input Unit (Resistance Thermometer) |
| Number of Inputs | 4 channels |
| Compatible Sensors | Pt100 (3-wire), Pt1000 (3-wire) |
| Conversion Time | 60 ms / Unit |
| Measurement Resolution | 0.001 degC max. |
| Input Detection Current | Approx. 0.25 mA |
| Conductor Resistance Effect | 0.06 degC/Ohm max. (Maximum allowable resistance: 20 Ohm) |
| I/O Refreshing Method | Free-Run refreshing |
| Isolation Method | Transformer (Power), Digital Isolator (Signal) between inputs and NX bus, plus channel-to-channel |
| Dielectric Strength | 510 VAC for 1 minute between isolated circuits (leakage current 5 mA max) |
| NX Unit Power Consumption | 1.45 W max. (CPU/CCU link); 1.05 W max. (Communications Coupler) |
| Physical Dimensions | 24 mm (W) x 100 mm (H) x 71 mm (D) |
| Weight | 0.13 kg (Net) |
The NX-TS3204 slice integrates into both local Sysmac NX1P2 / NX102 controller structures and remote I/O nodes via EtherCAT (NX-ECC) or EtherNet/IP (NX-EIC) couplers. Unlike 2-point temperature units (such as the NX-TS2204), this 4-point design utilizes high-density 16-point push-in connectors in double rows, allowing tight DIN-rail spacing but requiring carefully planned routing for the incoming sensor cables.
To maintain the native high accuracy of 0.001 degC, engineers must avoid asymmetric wiring resistances. While 3-wire RTDs compensate for equal line resistance, mismatched conductor resistances between the A and B/B' legs directly generate measurement offsets. Keep individual lead-wire resistances strictly below 20 Ohms, and route the signal lines away from large variable frequency drives (VFDs) and high-current motor control circuits to prevent EMI-induced drift.
This module relies on a warm-up period of 30 minutes before system calibration routines are initiated. When connecting solid wires or stranded wires with ferrules, simply push the wire directly into the terminal without opening the clamp with a tool. When commissioning through Sysmac Studio, ensure the input filter parameters and the target sensor type (Pt100 or Pt1000) are explicitly defined in the Unit Operation Settings, as mismatched configurations will generate erratic temperature values or fault indicators.
Align the NX-TS3204 unit slide-guides with the adjacent module or bus coupler on the 35mm DIN rail.
Firmly slide the module until the integrated locking mechanism engages with the DIN rail with an audible click.
Strip the temperature sensor cables to 8-10 mm or crimp them with suitable ferrules, then insert them directly into the front-facing screwless terminal block.
Double-check that the field shield ground is properly clamped to the functional ground strip below the DIN rail line.
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Manufacturer: Omron
Product No.: NX-TS3204
Country of origin:Japan
Product Type: Temperature Input Units
Payment: T/T, Western Union
Weight: 130g
Dimensions: 24 (W) x 100 (H) x 71 (D) mm
Shipping port: Xiamen
Warranty: 12 months
Optimized for high-speed, high-density thermal monitoring, the Omron NX-TS3204 is a 4-point temperature input unit designed for direct integration within NX-series PLC backplanes and distributed I/O couplers. This unit provides dedicated interface circuitry for resistance thermometers (RTDs), allowing precise calibration and temperature feedback across demanding industrial automation systems. Featuring channel-to-channel isolation and a robust, high-resolution ADC architecture, it protects vulnerable signal loops from high common-mode voltages and electrical noise common in heavy industrial facilities.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron |
| Model Code | NX-TS3204 |
| Module Type | Temperature Input Unit (Resistance Thermometer) |
| Number of Inputs | 4 channels |
| Compatible Sensors | Pt100 (3-wire), Pt1000 (3-wire) |
| Conversion Time | 60 ms / Unit |
| Measurement Resolution | 0.001 degC max. |
| Input Detection Current | Approx. 0.25 mA |
| Conductor Resistance Effect | 0.06 degC/Ohm max. (Maximum allowable resistance: 20 Ohm) |
| I/O Refreshing Method | Free-Run refreshing |
| Isolation Method | Transformer (Power), Digital Isolator (Signal) between inputs and NX bus, plus channel-to-channel |
| Dielectric Strength | 510 VAC for 1 minute between isolated circuits (leakage current 5 mA max) |
| NX Unit Power Consumption | 1.45 W max. (CPU/CCU link); 1.05 W max. (Communications Coupler) |
| Physical Dimensions | 24 mm (W) x 100 mm (H) x 71 mm (D) |
| Weight | 0.13 kg (Net) |
The NX-TS3204 slice integrates into both local Sysmac NX1P2 / NX102 controller structures and remote I/O nodes via EtherCAT (NX-ECC) or EtherNet/IP (NX-EIC) couplers. Unlike 2-point temperature units (such as the NX-TS2204), this 4-point design utilizes high-density 16-point push-in connectors in double rows, allowing tight DIN-rail spacing but requiring carefully planned routing for the incoming sensor cables.
To maintain the native high accuracy of 0.001 degC, engineers must avoid asymmetric wiring resistances. While 3-wire RTDs compensate for equal line resistance, mismatched conductor resistances between the A and B/B' legs directly generate measurement offsets. Keep individual lead-wire resistances strictly below 20 Ohms, and route the signal lines away from large variable frequency drives (VFDs) and high-current motor control circuits to prevent EMI-induced drift.
This module relies on a warm-up period of 30 minutes before system calibration routines are initiated. When connecting solid wires or stranded wires with ferrules, simply push the wire directly into the terminal without opening the clamp with a tool. When commissioning through Sysmac Studio, ensure the input filter parameters and the target sensor type (Pt100 or Pt1000) are explicitly defined in the Unit Operation Settings, as mismatched configurations will generate erratic temperature values or fault indicators.
Align the NX-TS3204 unit slide-guides with the adjacent module or bus coupler on the 35mm DIN rail.
Firmly slide the module until the integrated locking mechanism engages with the DIN rail with an audible click.
Strip the temperature sensor cables to 8-10 mm or crimp them with suitable ferrules, then insert them directly into the front-facing screwless terminal block.
Double-check that the field shield ground is properly clamped to the functional ground strip below the DIN rail line.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Japan
|
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