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  • 3500/33-01-01
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3500/33-01-01

Bently Nevada 3500/33-01-01 16-Channel Relay Module

In stock (14 units), ready to be shipped

  • Manufacturer: Bently Nevada

  • Product No.: 3500/33-01-01

  • Product Type: Relay Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 700g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Bently Nevada 3500/33-01-01 16-Channel Relay Module

Bently Nevada 3500/33-01-01 3500/33 16-Channel Relay Output Module. Provides 16 independent SPDT relay outputs for machinery protection systems. Epoxy-sealed relays with arc suppressors ensure reliable operation in demanding industrial environments. cNRTLus certified for Class I Division 2 hazardous areas.

Key Features

16 SPDT relay outputs. Epoxy-sealed environmental sealing. 250 Vrms arc suppressor standard. Four groups of four channels with switch-selectable Normally De-energized (ND) or Normally Energized (NE) operation. Front panel OK, TX/RX, and CH Alarm LEDs. 5.8W typical power consumption. Main module 0.7 kg, I/O module 0.4 kg.

Technical Specifications

Manufacturer Bently Nevada
Part Number 3500/33-01-01
Product Type 3500/33 16-Channel Relay Module
Output Module (A) 01 = 16-Channel Relay Output
Approval Option (B) 01 = cNRTLus (Class I Division 2)
Power Consumption 5.8 W typical
Relay Type Single-pole Double-throw (SPDT)
Environmental Sealing Epoxy-sealed
Arc Suppressor 250 Vrms (standard)
Relay Contact Life 10,000 cycles
Relay Operation 4 groups of 4, switch-selectable ND/NE
Main Module Dimensions 241 x 24.4 x 242 mm (9.50 x 0.96 x 9.52 in)
Main Module Weight 0.7 kg (1.6 lb)
I/O Module Dimensions 241 x 24.4 x 99.1 mm (9.50 x 0.96 x 3.90 in)
I/O Module Weight 0.4 kg (1.0 lb)
Rack Space (Main) 1 full-height front slot
Rack Space (I/O) 1 full-height rear slot
Origin Made in U.S.A.

Contact Ratings

Standard Relays

Min Switched Current 100 mA @ 5 Vdc
Max Switched Current 5 A
Max Switched Voltage (DC) 125 Vdc
Max Switched Voltage (AC) 250 Vac
Max Switched Power (DC) 70W @ 24Vdc, 10W @ 48Vdc, 9W @ 60Vdc
Max Switched Power (AC) 1200 VA

Failsafe / Hazardous Area Systems

Min Switched Current 100 mA @ 5 Vdc
Max Switched Current 5 A
Max Switched Voltage 30 Vdc

Low Current Applications

Min Switched Current 1 mA @ 1 Vdc
Max Switched Current 100 mA @ 48 Vdc

Ordering Code Breakdown

3500/33-01-01

3500/33 – 16-Channel Relay Module.
A:01 – 16-Channel Relay Output Module.
B:01 – cNRTLus (Class I Division 2) hazardous area approval.

Installation Notes

Install main module in full-height front slot. Install I/O module in corresponding rear slot. Configure relay groups for ND or NE operation via switches. Observe contact rating limits for standard, failsafe, or low current applications. Ensure proper grounding per Bently Nevada guidelines.

Engineering Advantages

16 independent relay outputs provide flexible alarm and control signaling. Epoxy-sealed relays withstand harsh industrial environments. Arc suppressors extend contact life and reduce EMI. cNRTLus certification enables installation in Class I Division 2 hazardous areas. Switch-selectable ND/NE per group simplifies integration with existing control schemes.

FAQs

Q1: How many relay outputs does this module provide?
A1: 16 independent SPDT relay outputs.

Q2: What are the contact ratings for standard applications?
A2: 5A max, 125Vdc or 250Vac, 70W @ 24Vdc.

Q3: What is the relay operation configuration?
A3: Four groups of four channels, switch-selectable for Normally De-energized or Normally Energized operation.

🏷️ Tags: Relay Module

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Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

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