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 Emerson VS3202 KJ2201X1-BA1 is a safety-certified safety instrumented system module engineered as part of the DeltaV SIS platform. This logic solver, also designated as the SLS 1508, provides dedicated safety loop execution independent from standard regulatory control layers while remaining integrated within the configuration and diagnostic environment. The module communicates with intelligent field sensors via the HART protocol to diagnose faults before they manifest as process interruptions. It is built to fulfill safety instrumented functions across modern processing facilities, ensuring continuous process availability and asset protection.
| Description | Model Number |
|---|---|
| DeltaV SLS 1508 Redundant Logic Solver – includes Terminal Block VS3202 | VS3202 / SLS 1508 |
| Parameter | Specification |
|---|---|
| Local Bus Power | 24 VDC at 1 A |
| Field Power | 4 A (maximum) |
| Parameter | Specification |
|---|---|
| Ambient Temperature | -40 degC to +70 degC |
| Shock | 10g 1/2 Sinewave for 11msec |
| Vibration | 1mm Peak to Peak from 2 to 13.2Hz; 0.7g from 13.2 to 150Hz |
| Airborne Contaminants | ISA-S71.04-1985 Airborne Contaminants Class G3 |
| Relative Humidity | 5 to 95% Non-Condensing |
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Returns & Warranty



The Emerson VS3202 KJ2201X1-BA1 is a safety-certified safety instrumented system module engineered as part of the DeltaV SIS platform. This logic solver, also designated as the SLS 1508, provides dedicated safety loop execution independent from standard regulatory control layers while remaining integrated within the configuration and diagnostic environment. The module communicates with intelligent field sensors via the HART protocol to diagnose faults before they manifest as process interruptions. It is built to fulfill safety instrumented functions across modern processing facilities, ensuring continuous process availability and asset protection.
| Description | Model Number |
|---|---|
| DeltaV SLS 1508 Redundant Logic Solver – includes Terminal Block VS3202 | VS3202 / SLS 1508 |
| Parameter | Specification |
|---|---|
| Local Bus Power | 24 VDC at 1 A |
| Field Power | 4 A (maximum) |
| Parameter | Specification |
|---|---|
| Ambient Temperature | -40 degC to +70 degC |
| Shock | 10g 1/2 Sinewave for 11msec |
| Vibration | 1mm Peak to Peak from 2 to 13.2Hz; 0.7g from 13.2 to 150Hz |
| Airborne Contaminants | ISA-S71.04-1985 Airborne Contaminants Class G3 |
| Relative Humidity | 5 to 95% Non-Condensing |
Global Express Shipping
Returns & Warranty
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| Color pattern |
Yellow
|
| Country of origin |
United States
|
| Power source |
DC Power
|