1788HP-EN2PA
EtherNet/IP to PROFIBUS PA linking device · direct Logix integration · true PA master
Lifecycle note: Rockwell Automation lists the later 1788-EN2PAR family as discontinued. Treat this legacy catalog reference as an installed-base product and verify the exact nameplate before replacement.
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+86 18020776786EtherNet/IP to PROFIBUS PA Linking Device · Legacy 1788HP Series
HIPROM 1788HP-EN2PA is a legacy EtherNet/IP-to-PROFIBUS PA linking device documented in the official Hiprom Products Profile hosted in Rockwell Automation's literature library. It provides a direct connection between an EtherNet/IP network and PROFIBUS PA field instruments on a Logix platform.
Official HIPROM and related-family literature describes this linking-device architecture as a true PA master that does not require an intermediate PROFIBUS DP network, DP master, coupler or external power conditioner. The documented family supports one PA segment with as many as 24 PA field devices.
Official legacy documents use several closely related catalog strings, including 1788HP-EN2PA-R, 1788-EN2PA, 1788-EN2PA-R and the later 1788-EN2PAR. Confirm the complete nameplate, suffix, series and firmware before treating any one designation as interchangeable.
| Manufacturer | HIPROM |
|---|---|
| Requested catalog reference | 1788HP-EN2PA |
| Product family | HIPROM EtherNet/IP to PROFIBUS PA linking devices |
| Primary function | Directly links an EtherNet/IP network to a PROFIBUS PA segment for Logix controllers |
| PA master architecture | True PA master; no intermediate PROFIBUS DP network, DP master, coupler or external power conditioner required |
| PA capacity | One PROFIBUS PA segment; supports as many as 24 PA field devices in the documented Bulletin 1788 family |
| Ethernet topology | Two Ethernet ports through embedded-switch technology; linear or Device Level Ring topology in the documented redundant family |
| PA interfaces | Two physical PROFIBUS PA ports in the documented redundant family |
| Mounting | Self-contained device; panel or DIN-rail mountable |
| Logix integration | RSLogix 5000 Add-On Profile for field-device identification, configuration and diagnostics |
| Asset management | FDT/DTM access to field-device diagnostics and parameters, including use with FactoryTalk AssetCentre |
| Diagnostics | Input-assembly diagnostics plus power-supply voltage, PA bus voltage/current, internal temperature and node-specific PA bus oscilloscope trace in the documented family |
Lifecycle conclusion: 1788HP-EN2PA should be treated as a legacy, discontinued installed-base reference. Rockwell's active hardware catalog does not return an exact current product-detail page for this catalog string, while the later 1788-EN2PAR family is marked discontinued in the official Product Compatibility and Download Center.
| Logix-to-PA integration | Add PROFIBUS PA process field devices to a Logix platform through EtherNet/IP without an intermediate PROFIBUS DP layer. |
|---|---|
| PlantPAx process networks | Integrate process instrumentation into PlantPAx and ControlLogix architectures using the documented Add-On Profile. |
| Installed-base maintenance | Maintain or replace a legacy Bulletin 1788 linking device after verifying the exact catalog suffix, firmware and configuration. |
| Resilient network design | Use linear or Device Level Ring Ethernet topology and documented device/media redundancy when supported by the exact redundant model. |
| Commissioning and diagnostics | Use integrated diagnostics for PA bus voltage/current, supply voltage, internal temperature and node-specific bus analysis. |
| Field asset access | Access field-device diagnostics and parameters through FDT/DTM technology with a compatible FDT frame such as FactoryTalk AssetCentre. |
It is a legacy EtherNet/IP-to-PROFIBUS PA linking-device reference used to connect PROFIBUS PA field devices directly to a Logix platform. Official HIPROM and related-family literature describes this architecture as a true PA master without an intermediate PROFIBUS DP layer.
Official related-family documentation states support for as many as 24 PA field devices on a single PROFIBUS PA segment. The actual segment design must still account for the exact unit, field-device load, cable, power and hazardous-area requirements.
No. Official HIPROM and related-family literature describes the architecture as a true PA master that does not require a DP network, DP master, coupler device or external power conditioner.
Typical documented uses include connecting PROFIBUS PA process instruments to Logix or PlantPAx systems over EtherNet/IP, maintaining an installed process network, and commissioning or diagnosing PA field devices.
The documented redundant EtherNet/IP family hosts two Ethernet ports through embedded-switch technology and supports linear or Device Level Ring topology. Confirm that the exact catalog suffix and hardware series provide the required redundancy features.
Official product literature documents an RSLogix 5000 Add-On Profile that supports field-device identification, configuration and diagnostics. FDT/DTM technology can provide access to field-device parameters and diagnostics through a compatible FDT frame.
The exact requested string does not resolve to a current active Rockwell product-detail page. Official legacy literature lists closely related 1788HP-EN2PA-R and 1788-EN2PA references, and Rockwell's Product Compatibility and Download Center marks the later 1788-EN2PAR family as discontinued. Treat the requested model as a legacy, discontinued installed-base reference.
Do not assume interchangeability. Verify the full nameplate, suffix, hardware series, firmware, redundancy features, number of ports, Logix profile and installed network configuration before replacement.
Provide a clear nameplate photo and confirm the full catalog string, suffix, series, firmware, quantity, destination, PA segment design and Ethernet topology. Compare the result with the applicable Rockwell Automation manual and product profile.
Send the complete catalog string, suffix, series, firmware, quantity, destination and nameplate photo. We will verify identification details before confirming availability and lead time.
Technical information is based only on the official HIPROM Products Profile and the related Rockwell Automation linking-device manual. Final suitability must be verified against the exact installed unit.
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