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 RM4LG01F is a Liquid Level Control Relay from the Schneider Electric control gear portfolio, specifically engineered for the management and monitoring of conductive liquid levels. This relay is designed to ensure reliable automatic filling or emptying operations in industrial tanks and reservoirs, providing precise control for pumps and solenoid valves based on probe detection.
As a member of the RM4 control relay series, the RM4LG01F is recognized for its durability in demanding electrical automation environments. Although this model has reached the phase-out stage of its product lifecycle, it remains a critical spare part for maintaining legacy control systems where precise level regulation is required for operational safety and efficiency.
| Category | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | RM4 |
| Product Type | Liquid Level Control Relay |
| Dimensions | 25.00 x 12.00 x 10.00 cm |
| Weight | 0.50 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85371099 |
| Country of Origin | France |
Global Express Shipping
Returns & Warranty

The RM4LG01F is a Liquid Level Control Relay from the Schneider Electric control gear portfolio, specifically engineered for the management and monitoring of conductive liquid levels. This relay is designed to ensure reliable automatic filling or emptying operations in industrial tanks and reservoirs, providing precise control for pumps and solenoid valves based on probe detection.
As a member of the RM4 control relay series, the RM4LG01F is recognized for its durability in demanding electrical automation environments. Although this model has reached the phase-out stage of its product lifecycle, it remains a critical spare part for maintaining legacy control systems where precise level regulation is required for operational safety and efficiency.
| Category | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Range | RM4 |
| Product Type | Liquid Level Control Relay |
| Dimensions | 25.00 x 12.00 x 10.00 cm |
| Weight | 0.50 kg |
| Product Phase | Phase-Out |
| Commodity Code | 85371099 |
| Country of Origin | France |
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 .
| Color pattern |
White
|
| Country of origin |
France
|