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 Allen-Bradley 80190-380-02-R is a signal conditioning circuit board assembly designed specifically for industrial inverter and variable frequency drive (VFD) systems. The 80190-380-02-R operates as a critical intermediary interface that processes, scales, and linearizes feedback and control signals from the field before they reach the main controller logix core. By supporting standard industrial analog signal formats and providing galvanic channel isolation, this assembly effectively eliminates ground loops and dampens high-frequency electromagnetic interference (EMI) typical in high-power electronics environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Model | 80190-380-02-R |
| Spare Model | 8019038002R |
| Product Type | Signal Conditioning Board (Circuit Board Assembly) |
| Tariff Code | 8537101190 |
| Country of Origin | USA |
| Power Supply | 24V DC (+/-10%) |
| Current Draw | 85mA typical |
| Input Channels | 8 isolated |
| Output Channels | 4 isolated |
| Signal Types Supported | 0-10V, 4-20mA |
| Operating Temperature | -20 degC to +60 degC |
| Storage Temperature | -40 degC to +85 degC |
| Humidity | 5-95% (non-condensing) |
Global Express Shipping
Returns & Warranty



The Allen-Bradley 80190-380-02-R is a signal conditioning circuit board assembly designed specifically for industrial inverter and variable frequency drive (VFD) systems. The 80190-380-02-R operates as a critical intermediary interface that processes, scales, and linearizes feedback and control signals from the field before they reach the main controller logix core. By supporting standard industrial analog signal formats and providing galvanic channel isolation, this assembly effectively eliminates ground loops and dampens high-frequency electromagnetic interference (EMI) typical in high-power electronics environments.
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Model | 80190-380-02-R |
| Spare Model | 8019038002R |
| Product Type | Signal Conditioning Board (Circuit Board Assembly) |
| Tariff Code | 8537101190 |
| Country of Origin | USA |
| Power Supply | 24V DC (+/-10%) |
| Current Draw | 85mA typical |
| Input Channels | 8 isolated |
| Output Channels | 4 isolated |
| Signal Types Supported | 0-10V, 4-20mA |
| Operating Temperature | -20 degC to +60 degC |
| Storage Temperature | -40 degC to +85 degC |
| Humidity | 5-95% (non-condensing) |
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 |
Green
|
| Country of origin |
United States
|
| Power source |
AC-powered
|