Bently Nevada 136719-01 Earthing I/O Module 3500 Series IS Grounding Unit

Description

Bently Nevada 136719-01 – 3500 Series Earthing I/O Module

The 136719-01 is an Earthing I/O Module for the 3500 system.
It provides safe grounding for internal barrier racks.
It supports stable system work in hazardous areas.

Configuration Tree Structure

• 136719-01 – Earthing I/O Module
  • Suffix: -01
    • Standard industrial version
    • Global approval type
  • Function Layer
    • Ground reference control
    • Barrier return path
    • Rack equipotential bonding
  • System Layer
    • Used with 3500 rack
    • Works with internal barrier monitors

System Compatibility Breakdown

• Works with 3500/25 monitor
• Works with 3500/42 monitor
• Works with 3500/50 monitor
• Supports other 3500 monitor modules
• Required in racks using IS barrier modules

Core Product Advantages

• Ensures safe intrinsic grounding
• Reduces ground loop risk
• Improves signal stability
• Supports hazardous zone systems
• Long service life design
• Maintenance friendly structure

Mechanical Data

• Dimensions: 241 × 24.4 × 103.1 mm
• Weight: 0.201 kg
• Mounting: Rear rack slot
• Material: Industrial grade PCB
• Protection class: IP20 (installed in rack)

Electrical Specifications

• Ground continuity resistance: ≤0.1 Ω
• Maximum grounding current: 5 A peak
• Insulation resistance: ≥100 MΩ @ 500 Vdc
• Dielectric strength: 1500 Vac, 1 min
• Operating temperature: -30 °C to +65 °C
• Storage temperature: -40 °C to +85 °C
• Humidity: 5% to 95% non-condensing

Certifications

• North American Hazardous Locations (Hazloc)
• CSA approval
• ATEX certified
• IECEx certified

Installation Notes

• Install one unit per barrier rack
• Connect to system earth bus
• Check torque on terminal screws
• Confirm zone class before power up

Commercial Terms

• Warranty: 12 months
• Condition: New and tested
• Shipping: FedEx, UPS, DHL
• Fast global delivery

Professional FAQ

• Is this module required in every rack?
• Yes. One unit is needed in each rack using internal barriers.
• What happens if grounding is not correct?
• Signal noise may increase.
  Safety approval may be invalid.
• How do I select the correct version?
• Check rack type and barrier use.
  Confirm required certification for your site.
• Can this unit improve system reliability?
• Yes. It reduces electrical interference.
  It keeps safe reference potential.
• What should I verify before ordering?
• Confirm rack has barrier modules.
  Check hazardous area rating.
  Review approval requirement.

Purchase Consultation

• Contact: +86 158 8020 0923

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