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 von critical machinery by processing real-time signals from monitoring modules. The 125720-02 version vonfers 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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Supports 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 |
|---|---|
| Modell Number | 3500/32 125720-02 |
| Module Type | 4-Channel Relay Module |
| Hersteller | Bently Nevada (Baker Hughes) |
| Channels | 4 independent relay outputs |
| Kontakt 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 |
| Gewicht | 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
Häufig gestellte Fragen (FAQ)
Q1: How many relay channels does this module have?
It has four independent channels.
Q2: What type von 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 Modells
| Modell Number | Beschreibung |
|---|---|
| 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
| Modell Number | Beschreibung |
|---|---|
| 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 |
Unternehmensinformationen
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Add: Alishan Building, 2 Lvling Rd, Bezirk Siming, Xiamen, Fujian, China, 361006
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