Current available Bently Nevada 3500/22M standard TDI module.
Quotation includes one 138607-01 front module only; rear I/O, rack and accessories are not included.
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Bently Nevada 3500 Series
The 138607-01 Transient Data Interface (TDI) is the rack interface and data-acquisition module used with the Bently Nevada 3500 machinery protection system. It installs in Slot 1 beside the rack power supplies and connects the 3500 rack with compatible configuration and condition-monitoring software.
| Manufacturer | Bently Nevada |
|---|---|
| Part number | 138607-01 |
| Series / model | 3500/22M Standard TDI |
| Item quoted | 1 × 138607-01 front TDI module |
| Availability | Contact us for current stock, price and lead time |
Send us the part number, required quantity and destination country for current stock, price and lead time.
The 3500/22M TDI provides the common interface between the 3500 monitoring rack and connected host systems. It gathers steady-state and transient waveform data from M-series monitors for machinery protection, condition monitoring and diagnostic analysis. Typical installations include turbines, compressors, pumps and other critical rotating equipment in power generation, oil and gas, petrochemical and process plants.
| Rack position | Slot 1, immediately to the right of the power supplies |
|---|---|
| Power consumption | 10.5 W |
| Front-panel communication | USB-B local configuration port |
| Communication protocols | BN Host Protocol and BN TDI Protocol when used with the correct rear I/O module |
| Operating temperature | −30°C to +65°C (−22°F to +150°F) |
| Storage temperature | −40°C to +85°C (−40°F to +185°F) |
| Humidity | 95% non-condensing |
| Module dimensions | 241.3 × 24.4 × 241.8 mm |
| Weight | 0.91 kg |
The two figures below are reproduced from official Baker Hughes / Bently Nevada product literature for identification and system-layout reference. They are not photographs of the quoted package. The current sale-unit photographs remain in the product gallery above.

Searchable HTML summary of the numbered components shown in the official manufacturer figure:
Quotation reminder: the numbered rear I/O arrangements are shown for identification only. This quotation includes one 138607-01 front TDI module only.

138607-01 is a legacy Standard TDI part number. Current manufacturer documentation may identify 288055-01 as a newer Standard TDI spare. Do not assume automatic interchangeability.
Before ordering or replacing a module, verify the complete part number, rack type, rear I/O module, firmware, monitor configuration and software requirements. When upgrading from an older Rack Interface Module (RIM) arrangement, follow the manufacturer procedure and remove the previous front RIM and its rear I/O before installing the TDI system.
One 138607-01 front TDI module only. A rear I/O module and all other system components are excluded unless separately listed.
Yes. The product-gallery images show the current available unit. Ask our sales team to reconfirm photos against your quotation before payment.
It is a newer Standard TDI spare listed in current manufacturer literature, but suitability depends on the rear I/O, rack firmware and system configuration. Send us the installed part numbers for a compatibility check.
Send part number 138607-01, required quantity, destination country and existing rack/rear I/O details. We will confirm the exact item scope and current sale-unit photos with the quotation.
The models below are available for separate inquiry. They are not included with 138607-01, and compatibility must be confirmed for each application.
| No. | Model | No. | Model | No. | Model |
|---|---|---|---|---|---|
| 1 | 3RW4075-6BB44 | 11 | MTL4575 | 21 | RDT300 |
| 2 | 51305907-175 | 12 | GSH204 AC-C63/0.03 | 22 | ALR 20/A EX |
| 3 | 3TK2825-1AL20 | 13 | AF400-30-11 | 23 | MTL5081 |
| 4 | 330130-080-02-05 | 14 | 51303940-250 | 24 | MTL4073 |
| 5 | 3TK2828-1AL20 | 15 | CC-TCNT01 | 25 | MTL5544D |
| 6 | A145-30-11 | 16 | M102-M | 26 | CC-PDOB01 |
| 7 | 5506 | 17 | MD21 | 27 | 5405-24 |
| 8 | TBUX297319 | 18 | CC-PAOH01 | 28 | 5304 |
| 9 | 6ES7412-3HJ14-0AB0 | 19 | CC-PAIM01 | 29 | 5541 |
| 10 | B13000 F1 | 20 | CC-PCF901 | 30 | 5103 |