Description
Product Overview
The 3500/32 125720-01 is a robust relay I/O module from Bently Nevada.
It provides reliable alarm and shutdown control.
It is designed for critical machinery protection systems.
Model Identity
- Brand: Bently Nevada
- Series: 3500/32
- Product Type: Relay I/O Module
- Part Number: 125720-01
- Channels: 4 independent relay outputs
Configuration Breakdown
- 3500/32
- 32 = Relay output module
- 4 channels with isolated contacts
- Supports trip and reset logic
- Designed for protection actions
- 125720-01
- Standard relay I/O hardware revision
- Industrial grade components
Relay Output Capability
- Relay contact rating: 5A at 250 VAC
- Relay contact rating: 5A at 30 VDC
- Normally open and normally closed support
- Independent relay control per channel
Electrical Characteristics
- Power supply: +24 VDC ±10%
- Current draw: 50 mA typical
- Optical isolation between system and relays
- Low internal power loss
Mechanical Details
- Module width: 24.4 mm
- Depth: 99.1 mm
- Height: 241 mm
- Weight: 0.4 kg
Environmental Limits
- Operating temperature: -40°C to +85°C
- Storage temperature: -55°C to +100°C
- Humidity: up to 95% non-condensing
- Vibration resistance: 10 to 500 Hz
- Shock resistance: 15 g for 11 ms
Operational Advantages
- Hot-swappable during system operation
- Fast relay response for protection events
- Clear separation of control and load circuits
- Reduced downtime during maintenance
System Compatibility
- Fully compatible with Bently Nevada 3500 racks
- Works with SETPOINT systems
- Supports integration with safety logic
Typical Use Cases
- Machine shutdown control
- Alarm horn and beacon activation
- Interlock and trip systems
- Critical asset protection
Warranty and Delivery
- Warranty period: 12 months
- Shipping options: FedEx, UPS, DHL
- Secure industrial packaging
Professional FAQ
- Can this module handle frequent relay switching?
- Yes, it is designed for continuous industrial duty
- Is hot swap safe during live operation?
- Yes, when used within system guidelines
- How should relay logic be selected?
- Choose fail-safe logic for protection circuits
- Is this suitable for harsh environments?
- Yes, it supports wide temperature ranges
- What should I confirm before ordering?
- Check rack type and output load requirements
Purchase Consultation
- WhatsApp: +86 158 8020 0923
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