Manufacturer: Bently Nevada
Product No.: 3500/92-04-01-CN
Country of origin:United States
Product Type: Communication Gateway Modules
Payment: T/T, Western Union
Weight: 320g
Shipping port: Xiamen
Warranty: 12 months
Integrating seamlessly into the 3500 Machinery Protection System, the Bently Nevada 3500/92-04-01-CN establishes a high-performance digital gateway for transmitting critical machinery diagnostics to external host systems. This communication module processes data from other monitor modules within the rack and transmits values, status, and alarms over serial or Ethernet links. This specific configuration features an Ethernet/RS485 Modbus I/O module with low memory and country-specific CN agency approvals, designed to meet strict field safety and technical standards.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Model/Part Number | 3500/92-04-01-CN |
| System Series | 3500 Machinery Protection System |
| I/O Module Option | 04 (Ethernet / RS485 Modbus I/O Module) |
| Memory Option | 01 (Low Memory) |
| Agency Approval Option | CN (Country Specific Approvals - China) |
| Power Consumption | 5.6 Watts typical (with RS485 I/O Module installed) |
| Country of Origin | United States (USA) |
| Shipping Weight | 3.0 kg |
| Interface Type | Port Description / Pin Assignment |
|---|---|
| Ethernet Port | RJ-45 connector supporting Modbus/TCP protocol |
| RS485 Port | Standard terminal block connections for differential 2-wire / 4-wire multidrop layouts |
| Config Port | Front-panel connection for module configuration utilities |
This module replaces older communication gateways in legacy 3500 architectures. Ensure your 3500 Rack Configuration Software is updated to version 4.0 or higher to correctly map the 04 (Ethernet/RS485) hardware footprint. Be aware that the low-memory (01) model variant cannot store high-density event records compared to high-memory equivalents; verify your controller's polling demands before hot-swapping.
When deploying the RS485 interface in noisy industrial spaces, minimize EMI interference by running communication lines isolated from high-voltage motor starters and variable frequency drive output cables. A common failure mode on the low-memory version is register buffer overflow caused by high host polling speeds; do not configure polling frequencies tighter than 500 milliseconds.
For RS485 serial runs, install a 120-ohm termination resistor at the absolute physical end-of-line node to prevent signal reflection. Always connect the cable shield to the instrumentation ground terminal on the 3500 rack frame only. Floating shields on long cable runs risk generating high ground loop current paths.
Global Express Shipping
Returns & Warranty
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
Build and verify a first TwinCAT PLC project on a Beckhoff IPC. This checklist covers target selection, EtherCAT discovery, I/O mapping, safe activation, restart tests, and commissioning records.
A practical commissioning sequence for KEPServerEX OPC UA connections: define data ownership, test tags locally, configure endpoint and certificate trust, limit access, then verify failure recovery...
Commissioning an Ethernet-connected PLC often starts with the laptop, not the controller. Learn how to record existing settings, choose a temporary address, test connectivity, and restore the plant...
Combustible dust controls require more than alarms. Learn how to map dust generation, select instrumentation, design interlocks, handle failed feedback, test safe states, and maintain the full...
Hairpin windings raise slot fill and support compact traction motors, but conductor geometry, AC losses, insulation damage, weld quality, and cooling determine whether the design meets its targets.
Use Ansible to standardize SCADA server changes without expanding OT risk. This guide covers inventories, idempotent playbooks, staged testing, credentials, logging, and practical rollback controls.
