Bently Nevada 200200-02-02-CN Dual-Input ProTIM-R Module

Bently Nevada 200200-02-02-CN Trendmaster Pro proTIM-R Module

The 200200-02-02-CN is a highly versatile, dual-input proTIM-R (Programmable Transducer Interface Module) from Bently Nevada’s 200 Series. It is engineered for distributed condition monitoring within the Trendmaster Pro system architecture.

Technical Specifications

• Manufacturer: Bently Nevada

• Model/Part Number: 200200-02-02-CN

• Series Designation: 200 Series ProTIM-R (Trendmaster Pro Component)

• Input Channels: 2 independent, fully configurable channels

• Sensor Compatibility: Accelerometers, Velocity Sensors, RTDs, and Thermocouples

• Advanced Signal Conditioning: Acceleration-to-Velocity (A-V) integration, Acceleration Enveloping (AE)

• Analog Input Signal Ranges: 4 to 20 mA current loops / 1 to 5 Vdc voltage loops

• Over-Range Thresholds: Current: <3 mA or >22 mA / Voltage: <0.8 Vdc or >5.5 Vdc

• Transducer OK Range: 1 Vdc to 3 Vdc bias voltage from transducer

• System Resolution: ±1% of full-scale value typical (±8.5% maximum limit excluding transducer errors)

• Frequency Response Range: DC to 3 kHz (Sensor dependent, maximum threshold up to 3 kHz)

• Voltage Measurement Capability: 0 to 50 mV range

• Electrical Isolation: Fully isolated circuitry specifically for temperature inputs

• Mounting Configuration: Integrated standard 35 mm DIN rail mount

Key Functional Characteristics

Advanced Onboard Signal Conditioning

The 200200-02-02-CN goes beyond simple data pass-through by providing robust, localized signal processing. Its internal processor supports Acceleration-to-Velocity (A-V) integration, converting raw acceleration signals into velocity metrics to track standard mechanical imbalances. Furthermore, it features Acceleration Enveloping (AE) capabilities, a critical diagnostic tool designed to extract high-frequency structural impacts, allowing for the very early detection of rolling element bearing defects and gear mesh faults.

Universal Sensor Interfacing

This module provides excellent field flexibility with its dual independent channels. A single proTIM unit can monitor a vibration sensor on one channel and a temperature sensor on the other, or track two identical parameters simultaneously. It accommodates standard industrial 4-20mA current loops and 1-5Vdc inputs, as well as low-voltage 0-50mV signals typically generated by specialized thermocouples.