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 VBC6A-30-10-01 mechanical assembly is a compact 3-pole mini reversing contactor with 1 integrated auxiliary contact, screw terminals, mechanical interlocking, and safety blocking functions. This electrical device controls three-phase motor loads up to 4 kW (AC-3), enabling safe operational directional switching by preventing simultaneous activation of reversing coils. Engineered for applications where reliability is critical and space is at a premium, it is widely used in residential, commercial, and industrial automation control environments.
| Parameter | Value |
|---|---|
| Extended Product Type | VBC6A-30-10-01 |
| Product ID | GJL1213911R0101 |
| EAN | 4013614053856 |
| Minimum Order Quantity | 1 piece |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product ID | GJL1213911R0101 |
| Extended Product Type | VBC6A-30-10-01 |
| Catalog Description | Mini Reversing Contactor VBC6A 24 V DC - 3 NO - 0 NC - Screw Terminals |
| Customs Tariff Number | 85365080 |
| Package Level 1 Units | box 5 piece |
| Package Level 1 Width | 115 mm |
| Package Level 1 Depth / Length | 280 mm |
| Package Level 1 Height | 54 mm |
| Package Level 1 Gross Weight | 1.845 kg |
Global Express Shipping
Returns & Warranty

The VBC6A-30-10-01 mechanical assembly is a compact 3-pole mini reversing contactor with 1 integrated auxiliary contact, screw terminals, mechanical interlocking, and safety blocking functions. This electrical device controls three-phase motor loads up to 4 kW (AC-3), enabling safe operational directional switching by preventing simultaneous activation of reversing coils. Engineered for applications where reliability is critical and space is at a premium, it is widely used in residential, commercial, and industrial automation control environments.
| Parameter | Value |
|---|---|
| Extended Product Type | VBC6A-30-10-01 |
| Product ID | GJL1213911R0101 |
| EAN | 4013614053856 |
| Minimum Order Quantity | 1 piece |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product ID | GJL1213911R0101 |
| Extended Product Type | VBC6A-30-10-01 |
| Catalog Description | Mini Reversing Contactor VBC6A 24 V DC - 3 NO - 0 NC - Screw Terminals |
| Customs Tariff Number | 85365080 |
| Package Level 1 Units | box 5 piece |
| Package Level 1 Width | 115 mm |
| Package Level 1 Depth / Length | 280 mm |
| Package Level 1 Height | 54 mm |
| Package Level 1 Gross Weight | 1.845 kg |
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
|