Bently Nevada 133442-01 I/O Module with internal terminations for the 3500/50M Tachometer Module.
Item NO.:
133442-01Order(MOQ):
1Goods Stock:
23Payment:
T/TLead Time：
In stockWeight:
0.4KGDimension:
2.5x10x24cmDescription:
INTERNAL TERMINATIONSPrice:
AskOfficial-document-matched product identity for the 3500/50M Tachometer Module.
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Confirm the exact rack configuration before quotation
Manager JimPei · Technical-document and nameplate review
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Email: sales1@apterpower.com WhatsApp: +8618020776782 |
133442-01 is the manufacturer-listed I/O module with internal terminations for the Bently Nevada 3500/50M Tachometer Module. It provides the rear-rack connection for the transducer and control signals used by the associated two-channel tachometer monitor.
133442-01 is selected when the installation uses internal terminations; the front 3500/50M module, transducer type and configured speed functions remain separate system elements. This part should be identified by both its number and its 3500/50M context because the similar external-termination and TMR rear I/O options serve different wiring arrangements.
Internal field terminationKeeps the specified 3500/50M transducer and control terminations at the rear I/O module. |
Two-channel tachometer interfaceSupports the rear signal path for speed, acceleration and rotation-related measurements configured in the front module. |
Manufacturer-defined option setDistinct from the external-termination and TMR I/O variants listed for the same tachometer family. |
Manufacturer warning: the 3500/50M must not be used independently or as part of a speed-control or overspeed-protection system because it lacks the required protective redundancy and response. Engineering consequence: treating 133442-01 as a protection I/O can create an unsafe design assumption. Stop condition: use a separately approved protection architecture for trip functions.
| Manufacturer | Bently Nevada, a Baker Hughes business |
|---|---|
| Product family | 3500 Series |
| Associated module | 3500/50M Tachometer Module |
| I/O construction | Internal terminations |
| Monitor structure | Two channels |
| Documented input context | Proximity probes or magnetic pickups |
| System outputs | Speed, acceleration and rotation-related values as configured |
| Rack position | One full-height rear slot |
| Operating temperature | -30°C to +65°C |
| Storage temperature | -40°C to +85°C |
| Humidity | 95%, non-condensing |
| Official I/O-module weight | 0.20 kg |
Packaging weight and packed dimensions are commercial logistics fields and are retained separately from the manufacturer’s technical data unless official packing data is available.
Describe it as the rear tachometer I/O module with internal terminations and list the front tachometer module separately.
Confirm that the project uses internal terminations and record every transducer and control connection. An external-termination design requires a different rear I/O arrangement.
No. The manufacturer states that the 3500/50M tachometer path does not provide the redundancy or response required for overspeed protection. Use the approved protection architecture for trip service.
Record terminal positions, transducer types, control contacts, front-module identity, channel settings, and the saved rack configuration.
Check input polarity, transducer signal and gap, terminal mapping, front-and-rear pairing, channel configuration, and front-module status before replacing the I/O card.
Provide the front and rear numbers, transducer types by channel, required tachometer functions, termination arrangement, quantity, destination, and labels.
Technical identity and product facts were checked against 3500/50M Tachometer Module Datasheet, 141538 Rev. V. Verify the installed nameplate, revision, companion module and project documentation before commissioning.
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