Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
The ABB 3BSE027778R1, officially designated as the VP7 (PFSK 165), is a high-performance server board and processor board engineered for industrial force measurement systems. Serving as the central processing unit, this board handles critical data processing, computation, and server control operations within the ABB Stressometer system architecture. As a specialized unclassified spare part, it ensures precise force measurement, tension control, and continuous operational reliability in demanding plant environments. The hardware is fully compatible with the Stressometer 6.0 FSA portfolio. For long-term lifecycle management or hardware migration, this module can be replaced by the officially designated new replacement product ID 3BSE065719R1.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product ID | 3BSE027778R1 |
| ABB Type Designation | VP7 (PFSK 165) |
| Catalog Description | Server board PFSK165 VP7 |
| Product Type | Unclassified |
| Part Type | Processor board |
| Country of Origin | Sweden |
| Customs Tariff Number | 85389091 |
| Product Net Weight | 0.5 kg |
| Gross Weight | 0.5 kg |
| Replacement Product ID (NEW) | 3BSE065719R1 |
| Stocked At (Warehouses) | Malmo, Sweden |
| WEEE Category | Product Not in WEEE Scope |
Global Express Shipping
Returns & Warranty



The ABB 3BSE027778R1, officially designated as the VP7 (PFSK 165), is a high-performance server board and processor board engineered for industrial force measurement systems. Serving as the central processing unit, this board handles critical data processing, computation, and server control operations within the ABB Stressometer system architecture. As a specialized unclassified spare part, it ensures precise force measurement, tension control, and continuous operational reliability in demanding plant environments. The hardware is fully compatible with the Stressometer 6.0 FSA portfolio. For long-term lifecycle management or hardware migration, this module can be replaced by the officially designated new replacement product ID 3BSE065719R1.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product ID | 3BSE027778R1 |
| ABB Type Designation | VP7 (PFSK 165) |
| Catalog Description | Server board PFSK165 VP7 |
| Product Type | Unclassified |
| Part Type | Processor board |
| Country of Origin | Sweden |
| Customs Tariff Number | 85389091 |
| Product Net Weight | 0.5 kg |
| Gross Weight | 0.5 kg |
| Replacement Product ID (NEW) | 3BSE065719R1 |
| Stocked At (Warehouses) | Malmo, Sweden |
| WEEE Category | Product Not in WEEE Scope |
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 |
Sweden
|