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- Bently Nevada
- 3500/20 125744-04
- Triple Modular Redundant (TMR) Rack Interface Module
- USA
- 241 mm × 24.4 mm × 242 mm
- 0.82kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
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🛠️ Product Overview: Bently Nevada 3500/20 125744-04
Module Type: Rack Interface Module (RIM)
Series: 3500 Series Machinery Protection System
Brand: Bently Nevada
Function: Provides communication between the 3500 rack and external systems, facilitating configuration and data exchange.
📊 Specifications
| Parameter | Details |
|---|---|
| Model | 3500/20 125744-04 |
| Module Type | Rack Interface Module (RIM) |
| Communication Protocol | RS-485, Modbus RTU |
| Data Rate | Up to 38.4 kbps (RS-485), 14.4 kbps (Modem) |
| Power Consumption | Less than 5 W |
| Operating Temperature | –40°C to +70°C |
| Storage Temperature | –40°C to +85°C |
| Dimensions (H × W × D) | 241 mm × 24.4 mm × 242 mm |
| Weight | 0.82 kg |
| Cable Length | Up to 2.1 meters |
| Rack Slot | Slot 1 (adjacent to power supply) |
| Compatibility | TDXnet, TDIX, DDIX external communication processors |
| Installation Position | Slot 1 in the rack, adjacent to power supply modules |
📝 Product Description
The 3500/20 125744-04 is a standard Rack Interface Module (RIM) within the Bently Nevada 3500 Series. It acts as the primary communication interface between the 3500 rack and external systems, enabling configuration and data exchange. The module supports RS-485 serial communication with a data rate of up to 38.4 kbps and modem communication at 14.4 kbps. It operates with a typical power consumption of less than 5 W and is designed to function within a temperature range of –40°C to +70°C. The module is installed in slot 1 of the rack, adjacent to the power supply modules, and is compatible with external communication processors such as TDXnet, TDIX, and DDIX.
🏭 Applications
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Critical Machinery Protection: Essential for monitoring and protecting critical rotating machinery in industries like power generation, oil & gas, and petrochemical.
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Data Communication: Facilitates communication between the 3500 rack and external systems, ensuring seamless data exchange.
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System Configuration: Enables configuration of the 3500 rack and retrieval of machinery information.
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Redundancy Systems: Supports Triple Modular Redundancy (TMR) applications, enhancing system reliability.
✅ Advantages
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High Reliability: Designed to operate in harsh environments with a wide temperature range.
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Seamless Integration: Compatible with various external communication processors, ensuring flexible system integration.
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Compact Design: Occupies a single rack slot, optimizing space utilization.
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Low Power Consumption: Operates efficiently with minimal power requirements.
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Ease of Installation: Simplifies system setup and configuration processes.
🔄 Related Models (Same Series or Function)
| Model | Function / Highlight |
|---|---|
| 3500/20 125744-01 | TMR version of Rack Interface Module |
| 3500/20 125744-02 | Standard Rack Interface Module |
| 3500/20 125744-02W | Wired RS-422 variant of Rack Interface Module |
| 3500/20 125744-03 | Enhanced Rack Interface with additional features |
| 3500/20 125744-04W | Wireless RS-485 variant of Rack Interface Module |
🔧 Popular Models from the Same Brand
| Model | Function |
|---|---|
| 3500/05-01-01-00-00-00 | Vibration Monitor Module |
| 3500/60 163179-01 | Proximitor Shaft Clearance Monitor |
| 3500/94 | VGA Touch Display Module |
| 3500/30M | Dual-Channel Vibration Monitor |
| 3300/12B | Bump / Transient Vibration Detector |
❓ FAQs
Q1: What is the purpose of the 3500/20 125744-04 module?
A1: It serves as the primary communication interface between the 3500 rack and external systems, facilitating configuration and data exchange.
Q2: Where is the module installed in the rack?
A2: It is installed in slot 1 of the rack, adjacent to the power supply modules.
Q3: What communication protocols does the module support?
A3: The module supports RS-485 and Modbus RTU communication protocols.
Q4: What is the power consumption of the module?
A4: The module has a typical power consumption of less than 5 W.
Q5: What is the operating temperature range of the module?
A5: The module operates within a temperature range of –40°C to +70°C.
Q6: What is the weight of the module?
A6: The module weighs approximately 0.82 kg.
Q7: What is the maximum cable length supported by the module?
A7: The module supports a maximum cable length of 2.1 meters.
Q8: Is the module compatible with external communication processors?
A8: Yes, it is compatible with external communication processors such as TDXnet, TDIX, and DDIX.
Q9: Does the module support redundancy applications?
A9: Yes, it supports Triple Modular Redundancy (TMR) applications.
Q10: What slot in the rack should the module be installed?
A10: The module should be installed in slot 1 of the rack.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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