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.
Designed for distributed industrial automation architectures, the IP2320-B200 provides a robust digital interface designed to mount directly on machinery without requiring an enclosure. This ruggedized fieldbus box interfaces directly with Beckhoff Lightbus networks, offering high-speed fiber optic data transmission immune to electromagnetic interference.
The unit features four digital inputs with a integrated 3 ms hardware filter to eliminate signal bounce, paired with four digital outputs designed for switching high-current loads up to 2 A per channel. Standard M8 circular connectors facilitate fast, secure sensor and actuator connections under harsh operating conditions.
| Manufacturer | BECKHOFF |
| Part Number / Model | IP2320-B200 |
| Protocol / Interface | Lightbus (Optical Fiber) |
| Number of Inputs | 4 |
| Input Voltage | 24 V DC (-15% / +20%) |
| Input Filter Time | 3 ms |
| Number of Outputs | 4 |
| Output Voltage | 24 V DC |
| Max. Output Current | 2 A per channel (short-circuit protected) |
| I/O Connection Type | M8 circular connector, screw-lock |
| Protection Class | IP67 |
| Operating Temperature | 0 to 55 degC |
| Storage Temperature | -25 to 85 degC |
| Shipping Weight | 2.0 kg |
| M8 Connector Pin | Input Channel Function | Output Channel Function |
|---|---|---|
| Pin 1 | +24 V DC Sensor Supply | No Connection (N.C.) |
| Pin 3 | GND Sensor Supply | GND Actuator Supply |
| Pin 4 | Input Signal | Output Signal (2 A max) |
Global Express Shipping
Returns & Warranty

Designed for distributed industrial automation architectures, the IP2320-B200 provides a robust digital interface designed to mount directly on machinery without requiring an enclosure. This ruggedized fieldbus box interfaces directly with Beckhoff Lightbus networks, offering high-speed fiber optic data transmission immune to electromagnetic interference.
The unit features four digital inputs with a integrated 3 ms hardware filter to eliminate signal bounce, paired with four digital outputs designed for switching high-current loads up to 2 A per channel. Standard M8 circular connectors facilitate fast, secure sensor and actuator connections under harsh operating conditions.
| Manufacturer | BECKHOFF |
| Part Number / Model | IP2320-B200 |
| Protocol / Interface | Lightbus (Optical Fiber) |
| Number of Inputs | 4 |
| Input Voltage | 24 V DC (-15% / +20%) |
| Input Filter Time | 3 ms |
| Number of Outputs | 4 |
| Output Voltage | 24 V DC |
| Max. Output Current | 2 A per channel (short-circuit protected) |
| I/O Connection Type | M8 circular connector, screw-lock |
| Protection Class | IP67 |
| Operating Temperature | 0 to 55 degC |
| Storage Temperature | -25 to 85 degC |
| Shipping Weight | 2.0 kg |
| M8 Connector Pin | Input Channel Function | Output Channel Function |
|---|---|---|
| Pin 1 | +24 V DC Sensor Supply | No Connection (N.C.) |
| Pin 3 | GND Sensor Supply | GND Actuator Supply |
| Pin 4 | Input Signal | Output Signal (2 A max) |
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 |
Germany
|