Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The ABB HEFX420038R0001, also designated as 70UR01A-E, is an advanced control panel and processor board specifically engineered for the ABB Procontrol P13 distributed control system (DCS). Serving as a central intelligence and management node, this unit orchestrates complex automation routines, signal processing, and system communications in mission-critical industrial environments such as power generation plants and heavy process industries.
Designed for high reliability and continuous operation, the 70UR01A-E features a robust modular architecture that minimizes thermal hotspots and ensures long-term operational integrity. It integrates seamlessly into existing Procontrol P13 racks, providing deterministic control execution and reliable data handling across demanding operational nodes.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model / Part Number | HEFX420038R0001 |
| Type Designation | 70UR01A-E |
| Product Type | Control Panel / Control Board |
| System Family | ABB Procontrol P13 DCS |
| Lifecycle Status | Active / Legacy Supported |
| Parameter | Specification |
|---|---|
| Communication Service | Ethernet router integration |
| Parameter | Specification |
|---|---|
| Dimensions | 24 cm x 19 cm x 5.3 cm |
| Net Weight | 1.22 kg |
| Country of Origin | Sweden |
Global Express Shipping
Returns & Warranty



The ABB HEFX420038R0001, also designated as 70UR01A-E, is an advanced control panel and processor board specifically engineered for the ABB Procontrol P13 distributed control system (DCS). Serving as a central intelligence and management node, this unit orchestrates complex automation routines, signal processing, and system communications in mission-critical industrial environments such as power generation plants and heavy process industries.
Designed for high reliability and continuous operation, the 70UR01A-E features a robust modular architecture that minimizes thermal hotspots and ensures long-term operational integrity. It integrates seamlessly into existing Procontrol P13 racks, providing deterministic control execution and reliable data handling across demanding operational nodes.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model / Part Number | HEFX420038R0001 |
| Type Designation | 70UR01A-E |
| Product Type | Control Panel / Control Board |
| System Family | ABB Procontrol P13 DCS |
| Lifecycle Status | Active / Legacy Supported |
| Parameter | Specification |
|---|---|
| Communication Service | Ethernet router integration |
| Parameter | Specification |
|---|---|
| Dimensions | 24 cm x 19 cm x 5.3 cm |
| Net Weight | 1.22 kg |
| Country of Origin | Sweden |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Switzerland
|