Product Overview
The Bently Nevada 3500/32 125720-02 4-channel Relay Module is designed to provide reliable relay outputs for alarm and trip functions in the 3500 Machinery Protection System. It ensures precise control and protection / critical machinery by processing real-time signals from monitoring modules. The 125720-02 version /fers compatibility with 3500 series racks and enhanced configuration flexibility for industrial environments.
Key Features
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Four independent relay channels
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Configurable for alarm and trip outputs
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支持s normally open (NO) and normally closed (NC) contacts
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Hot-swappable for minimal downtime
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Rack-mounted for 3500 series systems
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Provides real-time relay outputs for System 1® integration
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Robust design suitable for harsh industrial conditions
Technical Specifications
| Parameter | Specification |
|---|---|
| 型号 Number | 3500/32 125720-02 |
| Module Type | 4-Channel Relay Module |
| 制造商 | Bently Nevada (Baker Hughes) |
| Channels | 4 independent relay outputs |
| 联系我们 Type | SPDT (Single Pole Double Throw), NO/NC |
| Relay Rating | 2 A at 30 VDC / 0.5 A at 125 VAC |
| Alarm/Trip Capability | Configurable per channel |
| Communication | Via 3500 rack backplane |
| Mounting Type | Rack-mounted (3500 rack) |
| Power Supply | From 3500 rack backplane |
| Operating Temperature | 0°C to 65°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 0% to 95% non-condensing |
| Dimensions | 241 x 24.4 x 242 mm |
| 重量 | 0.7 kg |
| Certifications | CE, CSA, ATEX, IECEx |
Industry Applications
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Rotating machinery protection
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Turbine, compressor, and pump alarm/trip control
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Oil and gas, petrochemical, and refining plants
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Power generation and heavy industry
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Integration with System 1® for condition monitoring
常见问题 (FAQ)
Q1: How many relay channels does this module have?
It has four independent channels.
Q2: What type / relay contacts does it support?
SPDT (Single Pole Double Throw), configurable as normally open (NO) or normally closed (NC).
Q3: Can alarm and trip outputs be configured individually?
Yes, each channel can be configured independently.
Q4: Is the module hot-swappable?
Yes, it can be replaced without shutting down the rack.
Q5: What is the relay rating?
2 A at 30 VDC or 0.5 A at 125 VAC.
Q6: Does it integrate with System 1®?
Yes, it provides real-time relay outputs for monitoring and analysis.
Q7: What is the operating temperature range?
0°C to 65°C.
Q8: What are the module’s dimensions and weight?
It measures 241mm x 24.4mm x 242 mm and weighs approximately 0.7 kg.
Q9: Is it certified for hazardous environments?
Yes, it meets CE, CSA, ATEX, and IECEx standards.
Q10: Can it be used with other 3500 series modules?
Yes, it integrates seamlessly into the 3500 series rack system.
Related 型号s
| 型号 Number | 描述 |
|---|---|
| 3500/32 125720-01 | 4-Channel Relay Module (Original Version) |
| 3500/32 149370-01 | 16-Channel Relay Module |
| 3500/20 125744-01 | Data Manager I/O Module |
| 3500/05 | 3500 System Rack |
| 3500/25M 149369-01 | Enhanced Keyphasor Module |
Popular Bently Nevada Modules
| 型号 Number | 描述 |
|---|---|
| 3500/05 | System Rack |
| 3500/15 | Power Supply Module |
| 3500/20 | Data Manager I/O Module |
| 3500/25 | Keyphasor Module |
| 3500/32 | Relay Module |
| 3500/40M | Proximitor Monitor |
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