Allen-Bradley 5034-EXPXT 5034XT Expansion Power MOD And SA
$889.99
Out of stock
Request QuoteAllen-Bradley 5034-EXPXT — The Allen-Bradley 5034-EXP is the expansion power module for the PointMax I/O system. It is REQUIRED when a single 5034-AENTR EtherNet/IP adapter has to support more than 16 I/O modules (up to the system max of 32). The EXP provides additional MP (module power) current to the backplane downstream of itself so the second 16-module bank gets the same 24V DC MP rail the adapter provides upstream. Place a 5034-EXP at the boundary between the first 16-module bank and the second; the EXP consumes one slot on the rail. Different from the 5034-MBPTM (which adds SA power for field devices) — EXP adds MP power for the modules themselves. The XT variant is the extended-temperature / harsh-environment equivalent — same electrical and functional specifications as the standard module, with additional conformal coating and design considerations for extreme temperatures, shock, vibration, and corrosive atmospheres. It carries Class I Division 2 / Zone 2 hazardous-location ratings (ATEX/UKEX/IECEx temperature code T4) and can be mixed on the same PointMax mounting base as standard modules when the application allows.
| Function | Expansion MP power for >16-module systems |
| Required when | System uses more than 16 I/O modules per adapter |
| Power rail | MP (module power) — extends 24V DC bus downstream |
| Compared to 5034-MBPTM | EXP = MP power; MBPTM = SA (sensor/actuator) power |
| Backplane impact | Consumes one slot on the rail |
| MP voltage | 10-30V DC SELV (24V DC nominal) |
PLC Exchange is not an authorized distributor: Products ship in unopened, original manufacturer-marked packaging. See Original Packaging or Warranty for more information.
Description
Allen-Bradley 5034-EXPXT
The Allen-Bradley 5034-EXP is the expansion power module for the PointMax I/O system. It is REQUIRED when a single 5034-AENTR EtherNet/IP adapter has to support more than 16 I/O modules (up to the system max of 32). The EXP provides additional MP (module power) current to the backplane downstream of itself so the second 16-module bank gets the same 24V DC MP rail the adapter provides upstream. Place a 5034-EXP at the boundary between the first 16-module bank and the second; the EXP consumes one slot on the rail. Different from the 5034-MBPTM (which adds SA power for field devices) — EXP adds MP power for the modules themselves. The XT variant is the extended-temperature / harsh-environment equivalent — same electrical and functional specifications as the standard module, with additional conformal coating and design considerations for extreme temperatures, shock, vibration, and corrosive atmospheres. It carries Class I Division 2 / Zone 2 hazardous-location ratings (ATEX/UKEX/IECEx temperature code T4) and can be mixed on the same PointMax mounting base as standard modules when the application allows.
| Product Overview | |
|---|---|
| Catalog Number | 5034-EXP |
| Function | Expansion power module — adds MP current to the backplane |
| Required when | System exceeds 16 I/O modules on one 5034-AENTR adapter |
| Compared to 5034-MBPTM | EXP supplies MP (module power); MBPTM supplies SA (field-device power) — different rails |
| Power Specifications | |
|---|---|
| Rail energized | MP (module power) |
| MP voltage range | 10-30V DC SELV (24V DC nominal) |
| Position in system | At the boundary between the first 16-module bank and the second |
| Module count after EXP | Up to 16 additional modules (32 total per adapter) |
| Mechanical & Environmental | |
|---|---|
| Module pitch | 15 mm wide |
| DIN rail | 35 mm (EN 60715) |
| Mounting orientation | Horizontal, vertical, inverted (no derating) |
| Operating temperature | -25 °C to +70 °C (XT extended range) |
| Storage temperature | -40 °C to +85 °C |
| Relative humidity | 5-95% non-condensing |
| Conformal coating | Yes (XT variant — for corrosive atmospheres) |
| Hazardous locations | Class I Div 2 / Zone 2 |
| ATEX/UKEX/IECEx temp code | T4 |
| Pollution degree | 2 |
| Compatible PointMax I/O Products | |
|---|---|
| Required when | PointMax I/O system uses MORE than 16 modules per adapter |
| Mounting | Installed on the rail at the boundary between the first 16-module bank and the second (consumes one slot) |
| MP voltage | 10-30V DC SELV (matches the adapter’s MP terminal) |
| Distinct from 5034-MBPTM | EXP feeds MP (module power); MBPTM feeds SA (sensor/actuator power) — different rails for different problems |
| Adapter compatibility | 5034-AENTR, 5034-AENTRXT |
| System max after EXP | 32 modules total per adapter |
| Extended-Temperature (XT) Certifications | |
|---|---|
| Hazardous location | Class I Division 2 / Zone 2 |
| ATEX / UKEX / IECEx temp code | T4 |
| Conformal coating | Yes — additional coat for harsh environments |
| Coexistence | Can mix with standard PointMax modules on the same mounting base |
Related Technical Topics
- PointMax I/O System Overview & Architecture — What PointMax I/O is, how it compares to POINT I/O (1734) and Compact 5000 I/O (5069), the adapter + base + RTB + module assembly model, and where to start.
- Mixing Standard, Safety, and XT Modules on One Adapter — All three module classes share the same 5034-AENTR EtherNet/IP adapter and the same DIN rail. CIP Safety traffic runs on the same network as standard CIP.
- Power Planning: MP vs SA, and When You Need a 5034-EXP — Module power (MP) feeds the I/O modules themselves; Sensor/Actuator (SA) power feeds the field devices. Systems with more than 16 modules need a 5034-EXP at the bank boundary.
- EtherNet/IP DLR and Producer/Consumer Multicast — The adapter’s dual RJ45 supports Device Level Ring for sub-3ms failover. Producer/Consumer multicast lets multiple Logix 5000 controllers consume the same I/O data.
Source: Rockwell Automation Publication 5034-TD001 — PointMax I/O System Specifications Technical Data (February 2026).
PLC Exchange products ship in their unopened, manufacturer-marked Original Packaging. Because we are not an authorized distributor, we are not legally allowed to claim these items as “New”, “Factory Sealed”, or any other term that may imply such. We have over 10 years of experience working with trusted suppliers to make sure you receive the top-quality hardware you need. Items ship in their original packaging, with the same function and contents as OEM-supplied materials. PLC Exchange is an independent supplier of industrial automation products and is not affiliated with the brand manufacturer or any of its authorized distributors. All warranties are provided directly by PLC Exchange. Trademarks, logos, and brand names referenced are property of their respective owners and are used for descriptive identification only.
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Allen-Bradley / Rockwell Automation. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 5034-EXPXT
- Mounts directly on the Compact 5000 I/O bus alongside other 5069-series modules.
- Removable terminal blocks (RTBs) allow pre-wiring before module installation.
- Module configuration is performed in Studio 5000 Logix Designer.
- All 5034-EXPXT units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 5034-EXPXT
The 5034-EXPXT by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:
- 5034EXPXT
- Allen Bradley 5034-EXPXT
- Allen-Bradley 5034-EXPXT
- 5034 EXPXT
- 5034/EXPXT
All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 12 × 10 × 6 in |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
| upc | 195272464107 |
| mpn | 5034-EXPXT |
| manufacturer | Allen-Bradley |
| condition | Original Packaging |
Dimensions & Weight for 5034-EXPXT
| Shipping Dimensions | |
|---|---|
| Weight | 0.5 lbs |
| Length | 12 in |
| Width | 10 in |
| Height | 6 in |
| Box Dimensions (L×W×H) | 12 × 10 × 6 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
Where can I find the technical datasheet for the 5034-EXPXT?
The official manufacturer datasheet is available for download on the 5034-EXPXT product page at PLC Exchange. Look for the Tech Data PDF link in the product description.
Does the 5034-EXPXT include a warranty?
Yes. Every 5034-EXPXT sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 5034-EXPXT?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 5034-EXPXT ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 5034-EXPXT?
The 5034-EXPXT is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.
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