Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Bently Nevada 3500/32-01-CN 4 Channel Relay Module is a versatile and high-performance module designed for integration within the 3500 Series Machinery Protection System. It provides four independent relay outputs for alarm and shutdown functions, enabling robust response to critical machinery conditions.
This module interfaces seamlessly with other 3500 Series modules such as vibration, keyphasor, and proximity sensor modules, translating monitored signals into reliable relay actions. The design is optimized for high-reliability industrial environments, ensuring precise operation under high vibration, electrical noise, and temperature variations.
The 3500/32-01-CN is particularly suitable for critical alarms, emergency shutdowns, and auxiliary control functions, providing operators with clear and dependable indications of abnormal operating conditions.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3500/32-01-CN |
| Module Type | 4 Channel Relay Module |
| System Compatibility | Bently Nevada 3500 Series |
| Number of Channels | 4 Independent Relays |
| Relay Type | SPDT (Single Pole Double Throw) |
| Contact Rating | 2 A at 30 V DC / 2 A at 250 V AC |
| Input Signal | TTL or dry contact from 3500 Series modules |
| Response Time | <10 ms typical |
| Operating Temperature Range | –20°C to +70°C |
| Power Consumption | 5 W typical |
| Isolation | 1500 V galvanic isolation between relays and module logic |
| Dimensions (L × W × H) | 241 x 24.4 x 242 mm |
| Weight | 0.7 kg |
| Mounting | Standard 3500 Series rack compatible |
Product Applications
The 3500/32-01-CN 4 Channel Relay Module is used extensively in industrial machinery protection and control systems. Typical applications include:
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Turbine Protection: Relays provide trip signals for overspeed, vibration, or phase loss conditions.
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Compressor Systems: Trigger alarms or shutdowns in case of imbalance or abnormal operation.
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Pump Monitoring: Control critical pump functions and emergency stop sequences.
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Generator Systems: Signal critical faults or phase discrepancies for protective actions.
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Integrated Machinery Control: Provides relay outputs for automation, alarms, or interlocks in plant control systems.
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Auxiliary Systems: Enables secondary protective measures for critical industrial processes.
The module ensures fast, reliable relay actuation, allowing operators and automated systems to respond immediately to abnormal machinery conditions.
Product Advantages
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Four Independent Channels: Each relay operates independently, allowing multi-condition monitoring.
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High Reliability: Designed to operate under industrial electrical noise and vibration.
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Fast Response: Typical relay response time is under 10 ms.
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Galvanic Isolation: Ensures safe separation between relay contacts and module logic circuitry.
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Versatile Input Compatibility: Accepts TTL signals and dry contacts from other 3500 Series modules.
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Compact Design: Fits standard 3500 Series rack slots for easy integration.
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Wide Temperature Range: Operates reliably from –20°C to +70°C.
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High Contact Rating: Supports both AC and DC applications with up to 2 A switching.
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Flexible Mounting: Compatible with centralized or distributed rack configurations.
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Industrial Durability: Robust construction for long-term operation in harsh environments.
FAQ
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How many relays are included in the 3500/32-01-CN module?
The module includes four independent relays, each capable of separate alarm or shutdown control. -
What type of relay contacts does it use?
Each relay is SPDT (Single Pole Double Throw), suitable for various AC and DC loads. -
What is the typical response time for relay actuation?
The typical response time is under 10 milliseconds, ensuring fast protection signaling. -
What is the maximum voltage and current rating for each relay?
Each relay can handle up to 2 A at 30 V DC or 2 A at 250 V AC. -
Are the relay outputs isolated from the module logic?
Yes, each relay is galvanically isolated with 1500 V separation for safe operation. -
Can this module interface with other 3500 Series modules?
Yes, it accepts TTL signals or dry contacts from compatible 3500 Series monitoring modules. -
What temperature range is supported for reliable operation?
The module operates within –20°C to +70°C for industrial applications. -
Is the module compatible with both centralized and distributed rack systems?
Yes, it fits standard 3500 Series racks for flexible installation. -
Can the relays be used for both alarms and emergency shutdowns?
Yes, each channel can independently trigger alarms or shutdowns based on monitored signals. -
What types of machinery can benefit from this relay module?
It is suitable for turbines, compressors, pumps, generators, and other critical industrial machinery requiring rapid and reliable relay outputs.
Related Models (Same Series)
| Model Number | Description |
|---|---|
| 3500/32-01 | Standard 4-channel relay module without CN designation |
| 3500/32-02 | 4-channel relay module with higher contact rating |
| 3500/32-03 | Relay module with integrated diagnostic LEDs |
| 3500/32-04 | 4-channel relay module with adjustable time delay |
| 3500/32-05 | Relay module optimized for high-speed turbine applications |
| 3500/32-06 | Dual 4-channel relay module for multi-shaft systems |
Popular Models from the Same Brand (Bently Nevada)
| Model Number | Description |
|---|---|
| 3500/22 | Communication gateway for 3500 Series modules |
| 3500/42 | 4-channel vibration and position monitor |
| 3500/45M | Multi-channel machinery protection module |
| 3500/60 | Speed/phase monitor with tachometer input |
| 3300 XL | Proximity sensor for NSv and XL systems |
| 3500/40 | Machinery monitoring module with alarm outputs |
