Description
Need to establish an automated, bi-directional data bridge between Rockwell Automation Allen-Bradley PACs and Siemens S7 controllers? The ProSoft Technology PLX32-EIP-SIE standalone gateway maps EtherNet/IP directly to Siemens Industrial Ethernet communication blocks. By utilizing two independent physical RJ45 ports across separate network subnets, this hardware handles cross-platform data transfers without altering the existing IP configurations of your production-line machinery.
Global Logistics & Procurement Overview
Procuring networking translation infrastructure requires precise orchestration around availability, compliance certifications, and global freight routing.
Availability and Lead Time
- Condition: New Original, factory sealed in original OEM packaging.
- Warranty: 12-month standard industrial warranty covering communication hardware.
- Lead Time: Ships out of active stock reserves within 1 to 2 business days.
- Pricing Note: The market value for multi-protocol industrial gateways is sensitive to global semiconductor availability and engineering demands. The listed price is a strategic baseline; contact our logistics team directly to secure a contract-ready quotation.
International Shipping & Trade Compliance
Managing the cross-border logistics of multi-protocol communication modules requires strict compliance with customs classification schedules.
- Incoterms: Standard delivery agreements default to EXW (Ex Works) or CIP (Carriage and Insurance Paid to destination), defining transparent risk-handover benchmarks.
- Customs Clearance & HS Code: This device is classified globally under HS Code 85176200 (Machines for the reception, conversion, and transmission of data). Ensure your logistics agent files import paperwork using this code to streamline border processing.
- Logistics Options: Critical networking down-time scenarios utilize express air courier links (DHL Express, FedEx Priority, or UPS Worldwide) for delivery within 3 to 5 business days globally. Regular stock replenishment runs rely on standard economy air transport.
Technical Specifications
Every data mapping boundary and structural constraint must match your existing network tree. Review these foundational hardware metrics:
| Parameter | Specification |
| Manufacturer | ProSoft Technology |
| Model Number | PLX32-EIP-SIE |
| Gateway Type | EtherNet/IP to Siemens Industrial Ethernet |
| Ethernet Ports | 2x 10/100 Mbps RJ45 ports (Fully isolated subnets) |
| EtherNet/IP Connections | 5 Class 3 Server, 2 Class 3 Client, 2 Class 1 I/O Connections |
| Siemens Client Capacity | Supports up to 20 independent Siemens S7 clients |
| Supported Siemens PLCs | S7-200, S7-300, S7-400, S7-1200, S7-1500 |
| Internal Database Register | Up to 10,000 16-bit registers for data exchange |
| Power Input Requirement | 24 V DC nominal (Acceptable operational window: 10 to 36 V DC) |
| Current Draw | Typical 300 mA at 24 V DC (610 mA maximum) |
| Operating Temperature | −25 to +70 °C (−13 to +158 °F) |
| Backup Storage | Onboard SD card slot for standalone configuration recovery |
Field Application & Hardware Integration
In field deployments of PLX32 series gateways, executing configuration changes through the wrong network path is a frequent point of frustration. Well, technically the gateway runs both subnets independently, but you must plug into the first Ethernet port exclusively to upload or download configuration profiles from ProSoft Configuration Builder—attempting to push changes through Port 2 will result in a connection timeout.
During a recent plant centralization upgrade at an automotive component facility, an automation team deployed this module to interlock a legacy Siemens S7-300 assembly line with a newer Allen-Bradley ControlLogix conveyor system. The dual-subnet isolation saved the day. Because the networks could remain on independent IP spaces (192.168.1.x for Rockwell and 10.0.0.x for Siemens), the team mapped 500 words of cyclic data table registers between the two controllers without re-addressing a single field device.
Keep an eye on the internal memory word layout when handling floating-point data types. The internal database structure relies strictly on 16-bit registers. If your Siemens data block utilizes 32-bit REAL or DINT variables, you must allocate two consecutive internal registers within the gateway’s memory mapping and enforce correct byte-swapping inside your Studio 5000 logic to prevent numerical corruption.
ProSoft PLX32-EIP-SIE Procurement FAQ
Does this gateway require ladder logic inside the Logix controller to move data?
No. Thanks to the embedded EDS Add-On Profile, you can configure the module directly inside the Studio 5000 I/O configuration tree as a standard Class 1 I/O connection. The data maps directly into controller-scoped tags, reducing programming time.
Is an SD card required for normal operation?
No, the gateway features non-volatile RAM that retains your configuration profiles across power cycles. The integrated SD slot is entirely optional, serving as a physical backup mechanism to accelerate hardware replacement in the event of an unexpected field failure.
What should I check if the Siemens communication link fails to establish?
In my experience, you should first verify your DB (Data Block) addressing format. Ensure that the targeted Data Blocks inside your S7 controller are not configured with “Optimized Block Access,” as the gateway requires standard, non-optimized absolute addressing to properly poll S7 registers.
