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Bently Nevada
Bently Nevada 3500/32M Relay Control Module (149986-02)
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BN 3500/32M: 4-ch relay module; AND/OR logic; ~5.8 W; spare 149986-02. RFQ.
Download datasheet PDF
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Key parameters
Ambient temperature
Operating −30 to +65 °C (rack environmental class per datasheet)
Mounting
3500 rack full-height module slot
Sensor type
Relay control / discrete output module (not a sensor)
Notes
Identity corrected from mislabeled OCX8800 seed. Specs from Baker Hughes 3500/32M datasheet 141533.
Product Family
Bently Nevada 3500 Machinery Protection System
Module Type
3500/32M 4-Channel Relay Control Module; spare P/N 149986-02
Fits 3500 rack relay logic where you need a Bently Nevada 3500/32M (spare P/N 149986-02). Four-channel relay control module with independently programmable channels, AND/OR alarm logic from Alert, Danger, Not-OK and measured-variable inputs, about 5.8 W typical consumption, operating −30 to +65 °C rack class, requiring 3500/22 TDI and compatible configuration software, pairing with 125720-series rear relay I/O in a full-height 3500 slot.
Key advantages
- Channels — 4 programmable relays
- Logic — AND/OR from Alert/Danger/Not-OK
- P/N — Spare 149986-02
- Power — ≈5.8 W typical
- Requires — 3500/22 TDI + config SW
Typical applications
- 3500 machinery protection relays.
- Alert/Danger relay voting.
- Rack spare module stock.
Selection guide
- Rear I/O pair
- Logic programming
- Rack slot
Common mistakes
- Missing TDI requirement.
- Wrong rear I/O module.
- Ignoring rack temp class.
When to RFQ / what to tell us
- P/N/rear I/O.
- Quantity, ship-to.
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Specs
| Spec | Value |
|---|---|
| SKU | 47481 |
| Brand | Bently Nevada |
| Model | 149986-02 (3500/32M) |
| Product type | Relay Control Module |
| Product family | Bently Nevada 3500 Machinery Protection System |
| Module type | 3500/32M 4-Channel Relay Control Module; spare P/N 149986-02 |
| Channels | Four independently programmable relay channels |
| Logic | AND/OR alarm logic from Alert, Danger, Not-OK, and measured-variable inputs (per datasheet) |
| Power consumption | ≈5.8 W typical (per datasheet 141533) |
| Ambient temperature | Operating −30 to +65 °C (rack environmental class per datasheet) |
| System requirements | Requires 3500/22 TDI and compatible 3500 configuration software |
| Rear I/O | Pairs with 125720-series rear relay output modules |
Documents
FAQ
Q: Channels? A: Four.
Q: Spare P/N? A: 149986-02.
Q: What should I send for a quote? A: P/N/rear I/O, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Ambient temperature | Operating −30 to +65 °C (rack environmental class per datasheet) |
| Mounting | 3500 rack full-height module slot |
| Sensor type | Relay control / discrete output module (not a sensor) |
| Notes | Identity corrected from mislabeled OCX8800 seed. Specs from Baker Hughes 3500/32M datasheet 141533. |
| Product Family | Bently Nevada 3500 Machinery Protection System |
| Module Type | 3500/32M 4-Channel Relay Control Module; spare P/N 149986-02 |
| Channels | Four independently programmable relay channels |
| Logic | AND/OR alarm logic from Alert, Danger, Not-OK, and measured-variable inputs (per datasheet) |
| Power Consumption | ≈5.8 W typical (per datasheet 141533) |
| System Requirements | Requires 3500/22 TDI and compatible 3500 configuration software |
| Rear Io | Pairs with 125720-series rear relay output modules |