🔧 BENTLY NEVADA 122242-01 – Transmitter I/O & Record Terminals
The Bently Nevada 122242-01 is a high-performance transmitter interface module designed for precision monitoring and control in industrial machinery protection systems. This module functions as a central hub for I/O and recording terminals, providing accurate signal conditioning, robust connectivity, and dependable performance in critical applications. It is engineered to interface seamlessly with sensors, transmitters, and data acquisition systems, enabling operators to capture, process, and record machine condition data with high fidelity.
The 122242-01 is widely employed in industries requiring continuous monitoring of rotating equipment, such as turbines, compressors, generators, and motors. Its advanced design ensures that analog and digital signals are accurately transmitted, while maintaining isolation and noise immunity in electrically demanding environments. This module supports reliable machine protection, alarm generation, and historical data logging, helping maintenance teams implement predictive and preventive strategies to minimize downtime and extend equipment lifespan.
📘 Key Product Features
⚙️ High-Fidelity Signal Transmission
The 122242-01 accurately conditions and transmits analog signals from various sensors, including velocity transducers, accelerometers, and proximity probes, ensuring consistent and precise data delivery.
🔌 Flexible I/O Capabilities
The module provides multiple input/output terminals suitable for analog, digital, and relay interfacing. This flexibility allows integration with recording devices, PLCs, and SCADA systems for enhanced operational visibility.
🔒 Industrial-Grade Reliability
Designed to withstand industrial environments, the module features robust PCB construction, advanced shielding, and high-quality connectors, providing stability in high-temperature, high-vibration, and electrically noisy conditions.
🧩 Modular Design
The 122242-01 features a modular form factor for easy installation and replacement, minimizing downtime and simplifying system upgrades or maintenance activities.
📡 Enhanced Diagnostics
Onboard diagnostics continuously monitor module health, signal integrity, and connectivity, providing alerts for abnormal conditions to ensure operational reliability.
📑 Datasheet – Technical Parameters
| Parameter | Description |
|---|---|
| Model | Bently Nevada 122242-01 |
| Function | Transmitter I/O interface and recording terminals |
| Input Type | Analog and digital signals from sensors and transmitters |
| Output Type | Conditioned analog output, digital relay contacts |
| Signal Range | Configurable per sensor type, standard industrial ranges |
| Accuracy | High-precision signal conditioning, typically ±0.1% of full scale |
| Isolation | Electrical isolation between input and output circuits |
| Power Requirements | Standard rack-supplied voltage (typically 24V DC) |
| Operating Temperature | -20°C to +65°C industrial range |
| Mounting Type | Rack-mounted module |
| Dimensions | Standard 3500-series modular form factor |
| Diagnostics | Internal self-checks, status LEDs, alarm outputs |
| Compliance | Industrial machinery protection standards |
| Applications | Data acquisition, machinery monitoring, predictive maintenance |
🛠️ Application Areas
- Steam and gas turbines
- Compressors and pumps
- Electric generators and motors
- Gearboxes and high-speed rotating equipment
- Oil & gas and petrochemical processing plants
- Industrial fans and blowers
- Data acquisition for predictive maintenance programs
The 122242-01 module ensures accurate capture of machinery vibration, temperature, speed, and other critical parameters. By integrating with Bently Nevada monitoring racks, operators can continuously monitor equipment health, detect early warning signs of mechanical issues, and trigger alarms or protective actions to prevent failures.
🏗️ Installation & Maintenance Highlights
- Insert securely into the designated rack slot and ensure proper electrical connections
- Verify sensor calibration and signal scaling before operational deployment
- Use shielded cables to minimize electromagnetic interference and maintain signal integrity
- Conduct periodic diagnostics and LED status checks to ensure module health
- Replace modules using hot-swap or standard maintenance procedures without impacting overall system operation
🔗 Additional Useful Links
- Industrial Automation Modules: https://www.stardcsplc.com/
- Bently Nevada System Components: https://www.stardcsplc.com/
📊 Recommended Similar Product Models
| Model | Description | Category | Link |
|---|---|---|---|
| 122241-01 | Transmitter Interface Module | I/O & Recording | https://www.stardcsplc.com/ |
| 3500/92 | Communication Gateway Module | Data Interface | https://www.stardcsplc.com/ |
| 3500/22M | Transient Data Interface | Machinery Protection | https://www.stardcsplc.com/ |
| 330180-51-00 | Accelerometer | Vibration Sensor | https://www.stardcsplc.com/ |
| 3500/42M | Vibration Monitoring Module | Condition Monitoring | https://www.stardcsplc.com/ |
This module is a critical component for operators looking to enhance system reliability, improve predictive maintenance capabilities, and ensure comprehensive monitoring of industrial machinery.
