Bently Nevada 3500/33-01-01 Relay Module 16-Channel Output Hot Sale

Product Quick View

3500/33-01-01 is a 16-channel relay output module. It is part of the 3500/33 rack system. It gives multi-channel relay outputs for alarms and trip logic. Built in the U.S.A. and made for stable rack use.

Configuration Breakdown (Tree Structure)

• Model Code: 3500/33-AA-BB
  • A = Output Module Type
    • 01 → 16-Channel Relay Output Module
  • B = Hazardous Area Approval
    • 01 → cNRTLus Class 1 Division 2
• Series Link:
  • 3500/33 relay platform

Relay Output Structure

• 16 relay channels total
• Relay type SPDT
• 4 groups × 4 channels
• Group mode switchable ND or NE
• Epoxy sealed relays
• Arc suppressor 250 Vrms built in
• Contact life about 10,000 cycles

Electrical Ratings Snapshot

• Power use about 5.8 W typical
• Min switch current 100 mA @ 5 Vdc
• Max DC switch current 5 A
• Max DC voltage 125 Vdc
• Max AC voltage 250 Vac
• Max AC power 1200 VA
• 24 Vdc load power up to 70 W

Low Current Relay Option Limits

• Min switch 1 mA @ 1 Vdc
• Max switch 100 mA @ 48 Vdc
• Gold plated contact type
• AC use up to 120 Vac
• Gold contact safe max 5 mA

LED Status Indicators

• OK LED = module healthy
• TX/RX LED = rack comm active
• Channel alarm LED per relay
• Fast fault view from front

Mechanical and Rack Fit

• Main module 241 × 24.4 × 242 mm
• Main weight about 0.7 kg
• I/O module depth 99.1 mm
• I/O weight about 0.4 kg
• Front slot full height × 1
• Rear slot full height × 1

Use Case Highlights

• Alarm trip output
• Shutdown signal routing
• DCS interface relays
• Machine protection logic
• Rack based safety output

FAQ

• How do I choose ND or NE mode
• Use ND for fail safe trip. Use NE for hold logic. Check your safety design first.
• Can I drive solenoids directly
• Yes for small loads. For high inrush loads use an interposing relay.
• What is a common install mistake
• Mixing AC and DC loads on same relay group. Keep load types grouped.
• What warranty and shipping do you offer
• 12 months warranty. Ship by FedEx, UPS, or DHL.
• How do I verify hazardous approval match
• Check suffix code and area class on your site spec sheet.

Order & Support

• Email: sales@powergearx.com
• WhatsApp: +86 18030005825
• Series page: 3500/33

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