The Bently Nevada 990-04-70-01-00 is a 990 Series Proximitor®/I/O Control Board designed for use with Bently Nevada's vibration monitoring systems. It is part of the 990 series of printed circuit boards used in various industrial automation and machinery protection applications.
Item No :
990-04-70-01-00Order(MOQ) :
1 PiecePayment :
EXW/CIFProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE Measurement & Control) |
| Product Number | 990-04-70-01-00 |
| Alternative Reference | 99004700100 |
| Product Type | Proximitor® / I/O Control Board |
| Compatible Systems | Bently Nevada 990 Series, DCS series, CraneDrive systems |
| Function | Digital/analog signal interfacing, I/O processing, proximity sensor signal conditioning |
| RoHS Status | Compliant |
| Country of Origin | USA |
| Lifecycle Status | Legacy / Spare Part Only |
| Model | Description | Application / Notes |
|---|---|---|
| 990-04-70-01-00 | Proximitor® / I/O Control Board (this product) | Core interface board for Bently Nevada systems |
| 990-05-07-02-01 | I/O Control Board | Similar I/O board; different application range |
| 3300 XL 8mm Proximity Probe System | Proximity Probe System | For vibration/displacement measurement; interfaces with this board |
| 3500/42M | Proximitor®/Seismic Monitor | Rack-mounted vibration monitor for 3500 series; similar functionality |
| 3500/92 | Communication Gateway | For system-level communication in 3500 series |
1. What is the Bently Nevada 990-04-70-01-00 and what does it do?
The Bently Nevada 990-04-70-01-00 is a Proximitor®/I/O Control Board designed for industrial drive and vibration monitoring systems . It serves as an interface between the main control board and external field devices, processing digital and analog signals such as start/stop commands, speed references, and diagnostic feedback .
2. Which Bently Nevada systems is this board compatible with?
This board is part of the Bently Nevada 990 series and is compatible with various industrial drive systems, including ABB DCS series and CraneDrive systems. It works alongside the main control board to provide complete signal processing and control solutions .
3. What signals does this board handle?
The 990-04-70-01-00 typically processes both digital signals (such as discrete inputs/outputs) and analog signals (such as 0-10V or 4-20mA speed references and feedback). It converts these field signals into formats that the main control board can process.
4. Is this product still available for purchase?
No. This product is considered a legacy product and is no longer in active production. However, it remains available from specialized industrial suppliers offering reconditioned or New Old Stock (NOS) units. Always verify the supplier's warranty (typically 12 months) before purchase.
The Bently Nevada 330105-02-12-05-02-00 is an 8 mm reverse-mount proximity probe from the 3300 XL series, engineered for non-contact vibration and position monitoring in space-constrained machinery.
The Bently Nevada 330130-085-00-00 is an 8.5-meter standard extension cable for the 3300 XL 8 mm Proximity Transducer System. It connects a 3300 XL proximity probe to its Proximitor® sensor, transmitting eddy-current displacement signals for vibration, axial position, and Keyphasor measurements on critical rotating machinery.
The Bently Nevada 21000-00-00-15-030-04-00 is a Proximity Probe Housing Assembly from the 21000 series, designed to provide a secure, environmentally sealed mounting interface for reverse-mount proximity probes on critical rotating machinery.
The Bently Nevada 330780-50-00 is a 5.0-meter Proximitor® Sensor for the 3300 XL 11 mm Proximity Transducer System. It receives signals from a 3300 XL 11 mm probe and its extension cable, conditioning them into a linear voltage output proportional to shaft displacement for radial vibration, axial thrust position, and Keyphasor measurement.
The Bently Nevada 21747-040-00 is a 4-meter Proximitor probe extension cable designed for the 3300 and 7200 Series Proximity Transducer Systems. It connects a proximity probe to its Proximitor sensor, transmitting high-frequency eddy-current displacement signals for vibration and shaft position monitoring on critical rotating machinery.
The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
The Bently Nevada 330103-00-11-50-02-00 is a 3300 XL 8 mm proximity probe with a metric M10×1 thread and a 5.0-meter integral cable terminated with a miniature coaxial ClickLoc™ connector. This extended-reach configuration features a 110 mm overall case length and connects directly to a Proximitor® sensor without requiring an extension cable for short-run installations.
The Bently Nevada 990-10-XX-01-00 (MOD 165353-01) is a two-wire, loop-powered Vibration Transmitter designed for OEMs of centrifugal air compressors, small pumps, motors, and fans. It accepts input from a 3300 NSv proximity probe and its matching extension cable, conditioning the signal into a 4–20 mA output proportional to peak-to-peak vibration amplitude.
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