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 General Electric IS220PSCAH1B is a Serial Communication I/O Pack engineered for the Mark VIe control system architecture. This device operates as a Serial Modbus Communication interface, providing reliable data exchange and network connectivity within industrial automation environments. Approved for application in hazardous locations, the IS220PSCAH1B must be combined with specific accessory terminal boards to ensure secure and efficient field wire operations. It is designed to extend the communication capabilities of advanced turbine and plant control systems.
| Parameter | Value |
|---|---|
| Minimum Power Supply Voltage | 22.5 V |
| Nominal Power Supply Voltage | 24.0 / 28.0 V |
| Maximum Power Supply Voltage | 28.6 V |
| Maximum Current | 0.36 A |
| Ambient Temperature Rating | -30 to +65 degC (-22 to +149 degF) |
| Compatible Terminal Boards | IS200SSCAH1A, IS200SSCAH2A |
EN 60079-15:2010
Global Express Shipping
Returns & Warranty



The General Electric IS220PSCAH1B is a Serial Communication I/O Pack engineered for the Mark VIe control system architecture. This device operates as a Serial Modbus Communication interface, providing reliable data exchange and network connectivity within industrial automation environments. Approved for application in hazardous locations, the IS220PSCAH1B must be combined with specific accessory terminal boards to ensure secure and efficient field wire operations. It is designed to extend the communication capabilities of advanced turbine and plant control systems.
| Parameter | Value |
|---|---|
| Minimum Power Supply Voltage | 22.5 V |
| Nominal Power Supply Voltage | 24.0 / 28.0 V |
| Maximum Power Supply Voltage | 28.6 V |
| Maximum Current | 0.36 A |
| Ambient Temperature Rating | -30 to +65 degC (-22 to +149 degF) |
| Compatible Terminal Boards | IS200SSCAH1A, IS200SSCAH2A |
EN 60079-15:2010
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 |
Black
|
| Country of origin |
United States
|
| Power source |
DC Power
|