Description

BENTLY 3500/33 SIL2‑01‑00 – SIL2‑Certified 16‑Channel Relay Output Module

Product Overview

3500/33 SIL2‑01‑00 is a safety‑rated relay module for the Bently Nevada 3500 machinery protection rack system. It receives alarm logic signals from monitoring cards and drives dry‑contact relay outputs for ESD trips, alarm horns, shutdown valves and interlock circuits. TÜV‑certified SIL 2 safety integrity level makes this module suitable for safety‑critical rotating‑machinery protection on turbines, compressors and pumps. Hot‑swap capability supports online replacement without full‑system power‑down during maintenance.

Technical Specifications

• Brand: Bently Nevada (Baker Hughes)
• Model: 3500/33 SIL2‑01‑00
• Warranty: One Year
• Condition: 100% New & Original
• Channel Count: 16 programmable relay output channels
• Safety Grade: SIL 2 certified per IEC 61508
• Contact Type: Form‑A / Form‑C dry relay contacts
• Operating Temp: ‑40 °C ~ +85 °C
• Compatibility: Bently Nevada 3500 rack‑based TSI system
• Mounting: Standard 3500 rack‑mount hot‑swap module

Application Scenarios

• Steam / Gas Turbine Power Plants: Machinery shutdown and alarm relay logic
• Petrochemical Reciprocating & Centrifugal Compressors: Safety trip output for ESD systems
• Oil‑Gas Pipeline Pump Skids: Vibration alarm and protective shutdown control
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