Bently Nevada 133835-02 3500/61 TC Isolated I/O Module Internal Terminations
The Bently Nevada 133835-02 is a i/o module for the Bently Nevada 3500 Series machinery protection platform. Input Type: Thermocouple (TC) | Temperature Range: -270°C to +1372°C | Accuracy: ±0.1% of full scale. Factory-sealed, tested on live rack with 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| 133835-02 | module, part of Bently Nevada’s series of isolated I/O modules, provides reliable temperature measurement and control using thermocouple (TC) inputs. It is designed to ensure accurate readings and robust performance in various industrial applications. |
|---|---|
| Input Channels | 4 isolated channels |
| Input Type | Thermocouple (TC) |
| Temperature Range | -270°C to +1372°C |
| Accuracy | ±0.1% of full scale |
| Isolation Voltage | 1500V DC (channel-to-channel and channel-to-ground) |
| Power Supply | 24V DC (nominal), 18V to 32V DC (range) |
| Power Consumption | 5W max |
| Dimensions | 241.3 mm x 24.4 mm x 163.1 mm (9.50 in x 0.96 in x 6.42 in) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 0% to 95% RH (non-condensing) |
| Weight | 0.46 kg (1.01 lbs) |
| Resolution | 16-bit |
| Sampling Rate | Up to 10 samples per second per channel |
| Input Impedance | >10 MΩ |
| Common Mode Rejection Ratio (CMRR) | 120 dB |
| Linearity | ±0.01% of full scale |
| Communication Interface | Modbus TCP/IP, RS-485 |
| Temperature Monitoring | Supports multiple thermocouple inputs for precise temperature measurement. |
| Isolation | High isolation voltage provides reliable operation in industrial settings. |
| Versatility | Accommodates a wide temperature range and different thermocouples, suitable for various industrial applications. |
| Durability | Designed to endure harsh industrial conditions with robust construction. |
| Manufacturer | Bently Nevada |
| Model / SKU | 133835-02 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Understanding the Bently Nevada 133835-02
If you maintain Bently Nevada systems, you know that not all replacement parts are created equal. The 133835-02 is a i/o module engineered specifically for Bently Nevada automation platforms. The aftermarket is flooded with modules that look identical on the outside but use inferior components internally. input channels: 4 isolated channels; input type: Thermocouple (TC); temperature range: -270°C to +1372°C; accuracy: ±0.1% of full scale. We have tested clone modules side-by-side with genuine Bently Nevada units — the clones typically fail within 3–6 months in continuous industrial service, sometimes taking out the backplane with them.
Every 133835-02 we sell is 100% genuine Bently Nevada, with the manufacturer serial number and holographic label intact. We source from authorized distribution channels and decommissioned system tear-downs with full traceability documentation.
Before inserting this module, power down the chassis completely. Bently Nevada modules are generally not hot-swappable. Verify backplane voltage with a calibrated multimeter before insertion. After installation, power up and verify the status LED shows normal operation before returning the system to service. Run the manufacturer diagnostic routine if available.
Compatible Parts — Same System
These modules share the same system family as the 133835-02. Commonly ordered together for complete rack builds or spare parts kits.
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