Manufacturer: Bently Nevada
Product No.: 140471-02
Country of origin:United States
Product Type: I/O Module Internal Termination
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 200g
Dimensions: 24.4 mm x 241.3 mm x 99.1 mm (W x H x D)
Shipping port: Xiamen
Warranty: 12 months
The Bently Nevada 140471-02 is an I/O module designed for dynamic pressure monitoring applications in the 3500 Machinery Protection System. The module processes signal inputs from high-temperature pressure transducers to perform signal conditioning and pass data to the 3500/64M main monitor board. Featuring internal termination wiring connections, the 140471-02 routes transducer signals, provides transducer power supplies, and outputs proportional +4 to +20 mA recorder signals for external control systems.
| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada |
| Part Number | 140471-02 |
| Module Type | I/O Module with Internal Termination |
| Compatible System | Bently Nevada 3500 Series (3500/64M Dynamic Pressure Monitor) |
| Transducer Supplies (3-wire) | -24 Vdc |
| Transducer Supplies (2-wire) | 3.3 mA current source @ 22 Vdc (nominal) |
| Input Impedance (3-wire) | 10 kΩ |
| Input Impedance (2-wire) | 1.5 MΩ to 3.5 MΩ typical |
| Recorder Output Current | +4 to +20 mA |
| Recorder Output Voltage Compliance | 0 to +12 Vdc range across load |
| Recorder Output Load Resistance | 0 to 600 Ω |
| Dimensions (H x W x D) | 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in) |
| Weight | 0.20 kg (0.44 lb) |
| Terminal / Pin | Function |
|---|---|
| PWR | Transducer Power (+ / -24 Vdc supply) |
| COM/A | Common / Signal Line A |
| SIG/B | Signal / Line B |
| SHLD | Cable Shield Connection |
| INHB | Inhibit Control Input |
| RET1 | Return / Reference Connection 1 |
| COM | Common Reference |
| REC1 | Channel 1 Recorder Output (+4 to +20 mA) |
| REC2 | Channel 2 Recorder Output (+4 to +20 mA) |
| REC3 | Channel 3 Recorder Output (+4 to +20 mA) |
| REC4 | Channel 4 Recorder Output (+4 to +20 mA) |
| SHIELD | Main Earth Shield Termination |
| Certification / Standard | Details |
|---|---|
| cNRTLus (without internal barriers) | Class I, Zone 2: AEx/Ex nA nC ic IIC T4 Gc; Class I, Zone 2: AEx/Ex ec nC ic IIC T4 Gc; Class I, Division 2, Groups A, B, C, and D; T4 @ Ta = -20degC to +65degC (-4degF to +149degF) |
| ATEX / IECEx (without internal barriers) | II 3 G; Ex nA nC ic IIC T4 Gc; Ex ec nC ic IIC T4 Gc; T4 @ Ta = -20degC to +65degC (-4degF to +149degF) |
| EMC Directive | 2014/30/EU; EN 61000-6-2, EN 61000-6-4 |
| LV Directive | 2014/35/EU; EN 61010-1 |
| RoHS Directive | 2011/65/EU |
| China RoHS | EFUP 15 years per SJ/T 11364-2024 |
| Maritime | DNV GL rules for classification; ABS Rules Part 1 |
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 .
| Color pattern |
Greyish White
|
| Country of origin |
United States
|
| Power source |
DC Power
|
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