Bently Nevada 3500/33-01-01 16-Channel Relay Module
A full-height 3500/33 relay module with 16 programmable relay outputs for machinery-protection alarm logic.
Product Identification
3500/33-01-01 is a Bently Nevada 3500/33 full-height relay module that provides 16 relay outputs. Each output can be programmed with Alarm Drive Logic using conditions from monitor modules in the rack.
The 01-01 ordering configuration must be preserved with its relay-output and approval records. Verify field wiring, relay philosophy and rack software before replacement.
Engineering Data
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Model | 3500/33-01-01 |
| Product Family | 3500 Machinery Protection System |
| Module Type | 16-Channel Relay Module |
| Relay Outputs | 16 |
| Logic | Independently programmable Alarm Drive Logic |
| Inputs | Alert, Danger, Not OK and measured variables |
| Rack Position | Any slot to the right of the TDI |
| Approval Configuration | Verify complete 01-01 record |
Functions
- Provides sixteen relay outputs in one full-height 3500 rack module.
- Supports independently programmed AND, OR and voting logic.
- Accepts alarm and status conditions from monitor channels across the rack.
- Interfaces physical alarm, annunciation and shutdown circuits with the 3500 system.
Applications
- Industrial automation service
- Installed-system maintenance
- Configuration-controlled spare replacement
Lifecycle
- Keep the complete model label, revision and installation record with the asset file.
- Store the spare in clean, dry protective packaging and preserve connectors and mounting surfaces.
- Review lifecycle or obsolescence status before planning a critical replacement.
FAQ
3500/33-01-01: How many outputs does this model provide?
3500/33-01-01 provides 16 relay outputs in a full-height 3500 module.
3500/33-01-01: Is it a vibration monitor?
No. It receives alarm and status conditions from monitor modules and drives relay outputs.
3500/33-01-01: Can each relay use different logic?
Yes. Alarm Drive Logic can be configured independently for each relay.
3500/33-01-01: What must be preserved before replacement?
Save rack logic, contact philosophy, energized state, field wiring and voting records.
3500/33-01-01: Where can it be installed?
It can be placed in slots to the right of the TDI, subject to rack planning.
3500/33-01-01: What test is important after replacement?
Run a controlled alarm simulation and verify every relay contact and interlock.
