Bently Nevada 3500-05-01-03-00-00-00 Full size system framework

Specific Parameters

Mechanical Parameters
Dimensions: 19.000in×17.400in×13.750in (482.60mm×441.96mm×349.25mm), depth increases to 16.650in (422.91mm) with internal intrinsically safe barriers
Number of Slots: 14 standard module slots, 2 left slots dedicated to power/interface modules
Mounting Method: Bulkhead mounting, fixed to wall/panel rectangular cutouts with built-in clamps
Adapter Compatibility: Mini-rack requires 144863-01 adapter panel for 19-inch EIA cabinet installation
Housing Material: Cold-rolled steel plate with epoxy resin coating, chemical corrosion resistant
Weight: Approximately 12.7kg (without modules)
Operation Space: Minimum 7.500in (190.50mm) front space required for wiring and maintenance
Electrical Parameters
Power Interface: Compatible with 3500/15 series power modules, supporting AC/DC power input combination
Backplane Communication: Parallel data bus, supporting real-time inter-module data transmission, communication rate 1Mbps
Grounding Requirement: Single-point grounding design, grounding resistance ≤1Ω, must share ground with 3500 system ground grid
Compatible Module Types: Full-height/half-height monitoring modules, relay modules, communication gateway modules
Intrinsically Safe Barrier Support: Requires 3500/04-01 internal IS barrier grounding module, providing independent IS ground terminal
Signal Isolation: Electrical isolation between backplane modules, insulation resistance ≥100MΩ
Environmental Parameters
Operating Temperature: 0°C to 65°C (internal rack environment, non-condensing)
Storage Temperature: -40°C to 85°C
Relative Humidity: 5% to 95% (non-condensing)
EMC Immunity: Complies with EN 55011 Class A conducted/radiated emissions, EN 61000-4-2 ESD protection
Certification Standards: CSA-NRTL/C certification, CE EMC certification (EN 50081-2/EN 50082-2)
Vibration Resistance: 5-500Hz, 0.5g acceleration (IEC 60068-2-6 standard)

Product Performance

The rack backplane adopts redundant communication design, supporting simultaneous data interaction of 14 modules without communication bottlenecks. Modules are automatically identified after insertion, no manual address configuration required. It supports hot-swapping; full-height/half-height modules can be replaced under system power-on condition without affecting the operation of other modules. The bulkhead mounting structure optimizes front-side operation experience, with terminal blocks and module interfaces all facing the front, adapting to narrow space installation scenarios.

The power distribution system has overload protection function; when the power consumption of a single module exceeds the rated value, it automatically cuts off the power supply of the slot to avoid affecting the overall rack. The backplane integrates fault diagnosis circuit, which feeds back slot status, communication link integrity and other information through the rack interface module, with fault diagnosis coverage ≥95%. It is compatible with 3500/01 V2.70 and above configuration software, supporting remote configuration of rack parameters and status monitoring. Multi-rack daisy-chain connection is achievable via RS422 interface, supporting up to 32 racks cascading communication.

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