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In Stock
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Bently Nevada 3500/32 125712-01
Bently Nevada 3500/32 125712-01
Bently Nevada 3500/32 125712-01
· Product image is representative; revision or series may vary. Contact us to request a specific version.

3500/32 125712-01

4 Channel Relay Module

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Shipping Information

  • For inventory products, we support same day shipping upon payment.
  • For urgent needs, we offer same-day shipping on most items for orders placed before 2:00 PM UTC+8 Simply mention your preferred next-day shipping when place the order, and your order will be prioritized to minimize downtime.
  • For indent items, typical turnaround is 1-3 weeks, depending on parts availability and scarcity.

Technical specifications for 3500/32 125712-01

  • Product Model
    3500/32 125712-01
  • Product Parameters
    4 Channel Relay Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    2.5x25.2x24cm
  • Manufacturer
    Bently Nevada
  • Weight
    0.75 kg
  • Power Consumption
    5.8 Watts typical
  • Environmental Sealing
    Epoxy-sealed
  • Arc Suppressor
    250 Vrms, installed asstandard
  • Contact Life
    100,000 cycles @ 5 A, 24 Vdcor 240 Vac
  • Maximum switchedvoltage
    250 Vac
  • Maximum switchedcurrent
    2 A
  • Maximum switchedpower
    450 VA
  • OperatingTemperature
    -30°C to +65°C(-22°F to +150°F)
  • StorageTemperature
    -40°C to +85°C(-40°F to +185°F)
  • Humidity
    95%, non-condensing

Description

The 4-Channel Relay Module is a full-height module that provides four relayoutputs. Any number of 4-Channel Relay Modules can be placed in any of theslots to the right of the Rack Interface Module. Each output of the 4-ChannelRelay Module can be independently programmed to perform needed votinglogic.

Each relay utilized on the 4-Channel Relay Module includes "Alarm Drive Logic".The Alarm Drive Logic is programmed using AND and OR logic, and can utilizealarming inputs (alerts and dangers) from any monitor channel or anycombination of monitor channels in the rack. This Alarm Drive Logicprogramming uses the 3500 Rack Configuration Software to meet the specificneeds of the application. 

Information

Overview Manuals Application Notes Product Applications Backplane & Main Module Insertion

Features:

  • Four Independent Relay Outputs
  • Alarm Drive Logic with AND/OR Programming
  • DPDT Relay Configuration
  • Switch-Selectable Operation Mode
  • Epoxy-Sealed Environmental Protection
The module provides four independent relay output channels. Each output can be configured using the 3500 Rack Configuration Software. The relay drive logic supports AND and OR logic, allowing alarm conditions from individual monitor channels or combinations of monitor channels within the same rack to control the relay outputs.

The relay logic can utilize alarm conditions such as Alert and Danger statuses generated by monitoring modules in the 3500 rack. This allows the module to implement different relay arrangements, including common alarm outputs, grouped alarm outputs, and independent relay functions for specific machinery protection conditions.

The 3500/32 125712-01 Bently Nevada 4 Channel Relay Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 3500/32 125712-01 4 Channel Relay Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Each relay channel can be configured for Normally Energized or Normally De-energized operation. This provides flexibility for applications where the relay state during normal operation, alarm conditions, or loss of power must be coordinated with the external protection and control circuitry.
The relay contacts are rated for switching loads up to 5 A at 24 VDC or 120 VAC, with a maximum switching voltage of 30 VDC or 250 VAC. The relay contact life is specified at approximately 100,000 cycles at 5 A, 24 VDC or 120 VAC. A standard 250 Vrms arc suppressor is included.
The module includes front-panel status indicators. The OK LED indicates that the module is functioning correctly, the TX/RX LED indicates communication activity with other modules in the rack, and the CH ALARM LED indicates that the associated relay channel is in an alarm state. These indicators are useful for commissioning, maintenance, and system troubleshooting.
  • Oil/Gas Refineries: Monitors compressors, large pumps, and cooling tower fans
  • Power Generation: Protects turbines, hydro generators, and boiler feed pumps
  • Petrochemical/Chemical: Safeguards extruders, blowers, and specialized agitators
  • Mining/Metals: Monitors conveyors, crushers, and ball mills
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Prepare the Rack: Ensure the 3500 rack is powered on and the slot is configured via the software.
Install the Rear I/O Module: Align the rear I/O module (Part No. 125720-01) with the rear card guides of the backplane. Slide it in and firmly press until it is fully seated.
Secure I/O Module: Tighten the mounting screws to 0.5 to 0.6 Nm (4.4 to 5.3 lb-in).
Insert the Front Main Module: Slide the 125712-01 Main Module into the front card guides corresponding to the installed I/O module. Push firmly until the module is fully seated on the backplane bus.

Alternative Names

3500/32 125712-0I 3500/32 125712-O1 3500/32 12571Z-01 3500/32 1257I2-01 3500/32 1Z5712-01 3500/32 I25712-01 3500/3Z 125712-01 35OO/32 125712-01 3500-32 125712-01 3500-32 125712-0I 3500-32 125712-O1 3500-32 12571Z-01 3500-32 1257I2-01 3500-32 1Z5712-01 3500-32 I25712-01 3500-3Z 125712-01 35OO-32 125712-01

Technical notes

3500/32 operates with a typical power consumption of 6 Watts. 3500/32 is for industrial environments with an operating temperature range of -30°C to +65°C (-22°F to +150°F) and a storage temperature range of -40°C to +85°C (-40°F to +185°F), with humidity tolerance up to 95% non-condensing. 3500/32 is CE marked and complies with EMC Directives and Low Voltage Directives, with CSA/NRTL/C Approval for Class I, Division 2 hazardous area applications.

FAQs

  • Where 3500/32 125712-01Used?

    +
    Installed in the 3500 rack, to the right of the Transient Data Interface (TDI) Module, in any available slot.
  • Do you have it in stock?

    +
    Yes, right now we have Bently Nevada 3500/32 125712-01 in stock ready for shipment, we can support video inspection.
  • What are the primary functions of this module?

    +
    The 125712-01 provides four independent relay outputs that trigger external devices when mechanical vibration, position, or temperature limits are exceeded.
  • Can the 3500/32M be used in a TMR (Triple Modular Redundant) rack?

    +
    No, the standard 3500/32M is to drive relays from independent monitors. For TMR systems that require triplicate voting and control circuitry, you must use the specific 3500/34 TMR Relay Module.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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