Bently Nevada 3500/33-01-02 Relay Module 3500 Series Safety Output

Description

Module Overview

• Brand: Bently Nevada
• Model: 3500/33-01-02 Relay Output Module
• Part of the proven 3500 monitoring platform.
• Designed for alarm and shutdown logic.
• Ideal for safety-critical control tasks.
• Full-slot module for secure rack mounting.

Key Value Points

• Fast relay action improves response speed.
• Independent outputs increase system flexibility.
• High isolation protects core electronics.
• Certified for hazardous environments.
• Reliable switching under load.

Relay & Signal Performance

• Relay Type: Normally Open or Normally Closed.
• Relay Count: 4 isolated output channels.
• Contact Rating: 5 A at 30 VDC or 120 VAC.
• Response Time: Less than 10 ms.
• Low contact bounce improves reliability.
• Designed for frequent switching cycles.

Electrical Characteristics

• Supply Voltage: 18 to 32 VDC.
• Power Use: 5 W typical.
• Isolation Level: 500 Vrms.
• Stable output under voltage changes.
• Low internal heat generation.

Environmental Limits

• Operating Range: -30°C to +65°C.
• Suitable for harsh industrial rooms.
• Resists electrical noise and EMI.
• Consistent performance over time.

Mechanical Details

• Size: 241 × 24.4 × 93.2 mm.
• Weight: About 0.25 kg.
• Strong housing for rack systems.
• Secure backplane connection.

Approvals & Safety

• Supports ATEX hazardous area use.
• IECEx and CSA approvals included.
• Designed for Zone 2 locations.
• Meets EMC safety standards.

Typical Applications

• Machine alarm signaling.
• Emergency shutdown systems.
• Process interlock control.
• Critical asset protection.

Package, Warranty & Shipping

• 1 × Bently Nevada 3500/33-01-02 module.
• Original protective packaging.
• Warranty: 12 months.
• Delivery via FedEx, UPS, or DHL.

FAQ

• Is this module suitable for shutdown logic?
• Yes. It is built for safety actions.
• Can each relay work independently?
• Yes. Each channel operates on its own.
• What load types are supported?
• AC and DC loads within rated limits.
• Why choose hazardous area approval?
• It allows use in risky environments.
• How do I select the right relay module?
• Check channel count and area rating.

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