Brand: Bently Nevada Description: 149986-01 Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 13 Payment Term: T/T Shipping Port: Shenzhen Bently Nevada 149986-01 Delivers high-density discrete output capability in a single 3 U rack slot. Typically used to drive plant trips, alarms, and interlocks from Bently Nevada protection and monitoring logic.
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Manufacture |
Bently Nevada |
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Model Number |
149986-01 |
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Ordering Number |
149986-01 |
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Catalog |
3500/33 |
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Description |
16-channel relay module |
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Country Of Origin |
USA |
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HS CODE |
7326909000 |
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Dimension |
24*2.4*16 (CM) |
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Weight |
1.6 kg |
Ordering Information
3500/33 AA-BB
A: Output Module
01 16-Channel Relay Output Module
02 16-Channel Failsafe Relay Output Module
03 Low Current 16-Channel Relay Output Module
04 Low Current 16-Channel Failsafe Relay Output Module
B: Hazardous Area Approval Option
00 None
01 cNRTLus (Class 1, Division 2)
02 ATEX / IECEx / CSA (Class 1, Zone 2)
Technical Parameters
Relay Channels: 16 independent Form C (SPDT) relays in Bently Nevada 149986-01
Contact Ratings:
5 A @ 250 VAC (resistive)
5 A @ 30 V DC (resistive)
Drive Method: Solid-state coil drive via backplane logic for Bently Nevada 149986-01; no external coil supply
Operate/Release Time: ≤ 10 ms from command to contact change
Isolation: 1 kV dielectric withstand between coil/contacts and across channels
Indicators: Front-panel LEDs per relay indicating energized status
Backplane Interface: Dual 50-pin connectors to 3500 digital bus
Power Consumption: 24 V DC via backplane, ≤ 5 W
Environmental Ratings:
Operating Temp: 0 °C to +70 °C
Storage Temp: –40 °C to +85 °C
Humidity: up to 95 % RH, non-condensing
Product function
Alarm & Trip Outputs: Receives discrete commands over the 3500 bus and actuates relay contacts via Bently Nevada 149986-01 for shutdowns or interlocks.
High Channel Density: Consolidates 16 outputs in one half-rack module.
Self-Diagnostics: Monitors relay health in Bently Nevada 149986-01 and reports faults.
Flexible Wiring: Screw-terminal connectors for field wiring.
Application Areas
Power-Generation Plants: Driving trip solenoids with Bently Nevada 149986-01 for turbine/generator units.
Compressor Stations: Discrete outputs for surge-control interlocks.
Process-Industrial Facilities: Integrating protection outputs into safety systems.
Large-Scale OEM Skids: Embedding alarm/trip logic in packages using Bently Nevada 149986-01.
Refinery & Petrochemical Complexes: Managing alarm signals in hazardous-area panels.
