3500/25 Enhanced Keyphasor Module
3500/25 is an enhanced key phase module developed by Bently Nevada. It is a half height, dual channel module used to transmit key signals to the monitor module in the 3500 rack. When the Keyphasor marker on the axis aligns with the Keyphasor sensor, the module uses a magnetic sensor or proximity probe to detect the alignment and converts the input signal into a digital Keyphasor signal.
3500/25 Function Description
For regular settings, the 3500 mechanical protection system can accept up to four key trust numbers, and for paired configurations, it can accept up to eight.
The event pulse (called key signal) of each rotation or multiple rotations of the rotating shaft or gear can be used for precise timing detection.
Therefore, the 3500 monitoring module and external diagnostic tools can measure shaft speed and vector characteristics, such as 1X vibration amplitude and phase.
Enhanced Keyphasor Module
The enhanced 3500 system module is called the enhanced key phase module. While maintaining full backward compatibility in terms of shape, fit, and functionality with existing Keyphasor modules used for legacy systems, it provides higher Keyphasor signal processing capabilities than previous designs. The revised 149369-01 module completely replaces the Keyphasor module, PWA 125792-01.
Whenever a Triple Modular Redundancy (TMR) application requires system key phase input, the 3500 system should use two key phase modules. In this setup, modules run in parallel, providing primary and secondary key signals to other modules in the rack.
If the number of primary phase input signals does not exceed four, a system with four or more key phase inputs can use paired arrangement.
3500/25 operation
Pairing configuration requires continuous monitoring at either the upper/lower half slot position or two half slot positions. The four Keyphasor modules will provide four output channels and accept four primary and four backup input channels (one for each module).
It is also feasible to set up three Keyphasor modules, two coupled and one unpaired. Users can configure a single unpaired Keyphasor in this way (ordering two 2-channel or one 1-channel and one 2-channel options)
Isolation key phase input/output module
The Isolated Keyphasor I/O module is suitable for situations where many devices are simultaneously connected to Keyphasor signals and need to be isolated from other systems, such as control systems.
Although primarily designed for magnetic pickup applications, isolated I/O modules are compatible with Proximitor * applications and provide isolation as long as an external power source is provided.
The main objective of this I/O module is to measure shaft speed rather than phase. This module can provide phase measurement, although it introduces a larger phase shift compared to the non isolated I/O version. Creating event signals for each round from multiple event inputs, on-site upgradable firmware, and asset management data reports are examples of enhancing product functionality.
Input signal specifications
Magnetic pickups or proximity probe transducers can send up to two transducer signals to each key phase module. The input signal range for non isolated I/O modules is+0.8 V to 21.0 V, while for isolated I/O modules it is+5 V to -11 V.
Signals beyond this range will be subject to internal limitations of the module. Passive magnetic pickups (3.3 Hz) require shaft speeds exceeding 200 rpm. Magnetic pickups or proximity probe transducers can send up to two transducer signals to each key phase module. The input signal range for non isolated I/O modules is+0.8 V to 21.0 V, while for isolated I/O modules it is+5 V to -11 V.
Signals beyond this range will be subject to internal limitations of the module. Passive magnetic pickups (3.3 Hz) require shaft speeds exceeding 200 rpm.
produce
Buffer key trust number
There are two coaxial connectors with buffer key phase outputs at the front of the rack. In addition, two buffer key phase outputs with European style connections can be accessed on the back of the rack.
Output impedance
The maximum output impedance of the buffer is 504 ohms
Keyphase sensor power supply
The power supply for the key phase sensor is -24 Vdc, with a maximum of 40 mA per channel.
3500/25 rack space requirements
Main module
1 half height front slot
In order to be installed in the full height slot, the half height main module requires a unique installation adapter. Users can insert the main module into any of the 14 accessible slots. Each rack can only have two main modules, one at the top and one at the bottom half slot.
Input/output module
1 full height rear slot
Environmental restrictions
working temperature
-30 ° C to+65 ° C – When used with non internal barrier versions of Keyphasor I/O modules.
When used in conjunction with the internal barrier I/O module (internal terminal) of the Keyphasor, the temperature ranges from 0 degrees Celsius to+65 degrees Celsius.
Storage temperature
-40 degrees Celsius to+85 degrees Celsius
humidity
95%, no condensation
Product series：
PLC and DCS system spare modules from world-renowned brands
Allen Bradley (AB) series products from the United States
Schneider series products
General Electric Series Products
Westinghouse Series Products
Selling ABB Robots FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。
Estinghouse: OVATION system, WDPF system, MAX1000 system spare parts.
Invensys Foxboro: I/A Series system, FBM (Field Input/Output Module) sequential control, ladder logic control, accident recall processing, digital to analog conversion, input/output signal processing, data communication and processing, etc. Invensys Triconex: Redundant fault-tolerant control system, the most modern fault-tolerant controller based on Triple Modular Redundancy (TMR) structure.
Motorola: MVME 162, MVME 167, MVME1772, MVME177 and other series.
Foxboro: I/A Series system, FBM full series (on-site input/output modules)
Sequential control, trapezoidal logic control, accident recall processing, digital to analog conversion, input/output signal processing
Data communication and processing, etc.
Westinghouse: 1C31 series DCS system, CPU, OVATION system, WDPF system
WEStation system spare parts.
Triconex: Redundant fault-tolerant control system, modern fault-tolerant controller based on Triple Modular Redundancy (TMR) structure.
Emerson: various spare parts such as modules, cards, drives, etc.
ABB: PM full range DCS system, IGCT high-voltage inverter series, industrial robot spare parts DSQC series, INFI 90, etc.
Bailey: BRC series DCS system, etc.
Allen Bradley: 1756, 1785, 1771, 1746 full series systems, etc.
Yokogawa: CP series, etc.
Honeywell: TK/TC/CC systems, etc.
Reliance: 57C series, etc.
Schneider: 140 series processors, control cards, power modules, etc.
Modicon: Spare parts for AS series PLC systems.
Siemens MOORE, Siemens Simatic C1, Siemens CNC system, etc.
Motorola: MVME 162, MVME 167, MVME1772, MVME177 and other series.
XYCOM: I/O, VME board, and processor, etc.
GE (General Electric): IC698/IC697 full range of PLC systems, modules, cards, drivers, and other spare parts.
Yaskawa: Servo controller, servo motor, servo drive.
Bosch Rexroth: Indramat, I/O modules, PLC controllers, drive modules, etc.
Woodward: SPC valve position controller, PEAK150 digital controller
XYCOM: I/O, VME board, and processor, etc.
Related products：
| BENTLY | 3500/15 |
| BENTLY | 3500/20 |
| BENTLY | 125840-02 |
| BENTLY | 3500/53 |
| BENTLY | 1X35668 |
| BENTLY | 3500/22M |
| BENTLY | 3500/22M |
| BENTLY | 3500/25 |
| BENTLY | 3500/42M |
[Disclaimer]：
Our company sells new products and discontinued products, and purchases such special products through independent channels. Guizhou Yuanmiao Automation Equipment Co., Ltd. is not an authorized distributor, distributor or representative of the featured products of this website. All product names/product images, trademarks, brands and microlabels used on this website are the property of their respective owners. Product descriptions, descriptions or sales with these name images, trademarks, brands and logos are for identification purposes only and do not represent any association or authorization with any right holders.
Related products: https://www.2mwww.com/product-category/bently/
