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 to interface decentralized I/O signals directly in the field, the IL2302-B518 serves as a robust CANopen coupler box within the Beckhoff Fieldbus Box system. This module provides direct connection of IP-Link extension modules to a CANopen network, offering a highly efficient solution for distributing digital and analog signals without requiring a protective control cabinet.
The IL2302-B518 coordinates the transfer of decentralized process data from up to 120 extension modules to the higher-level controller. By integrating the fieldbus interface, power supply connections, and IP-Link communication into a single compact housing, this module minimizes installation complexity and space requirements in demanding industrial environments.
| BECKHOFF |
| IL2302-B518 |
| CANopen Coupler Box |
| CANopen |
| Max. 120 (max. 128 byte input / 128 byte output) |
| Max. 960 inputs and 960 outputs |
| Max. 60 inputs and 60 outputs |
| 16 send and 16 receive process data objects |
| 10 kbaud to 1 Mbaud (automatic detection) |
| 24 V DC (-15% / +20%) |
| 45 mA + sensor current consumption (max. 0.5 A) |
| 500 V (Control voltage / fieldbus) |
| IP65, IP66, IP67 (conforms to EN 60529) |
| 0 to +55 degC |
| -25 to +85 degC |
| Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Interface Type | Connector Description | Function |
|---|---|---|
| 1 x M12 plug, 5-pin | CANopen incoming bus connection | |
| 1 x M12 socket, 5-pin | CANopen outgoing bus connection (integrated T-connector) | |
| 1 x M8 male socket, 4-pin | Control voltage and sensor power feed | |
| 1 x M8 female socket, 4-pin | Power distribution to downstream modules |
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Returns & Warranty

Designed to interface decentralized I/O signals directly in the field, the IL2302-B518 serves as a robust CANopen coupler box within the Beckhoff Fieldbus Box system. This module provides direct connection of IP-Link extension modules to a CANopen network, offering a highly efficient solution for distributing digital and analog signals without requiring a protective control cabinet.
The IL2302-B518 coordinates the transfer of decentralized process data from up to 120 extension modules to the higher-level controller. By integrating the fieldbus interface, power supply connections, and IP-Link communication into a single compact housing, this module minimizes installation complexity and space requirements in demanding industrial environments.
| BECKHOFF |
| IL2302-B518 |
| CANopen Coupler Box |
| CANopen |
| Max. 120 (max. 128 byte input / 128 byte output) |
| Max. 960 inputs and 960 outputs |
| Max. 60 inputs and 60 outputs |
| 16 send and 16 receive process data objects |
| 10 kbaud to 1 Mbaud (automatic detection) |
| 24 V DC (-15% / +20%) |
| 45 mA + sensor current consumption (max. 0.5 A) |
| 500 V (Control voltage / fieldbus) |
| IP65, IP66, IP67 (conforms to EN 60529) |
| 0 to +55 degC |
| -25 to +85 degC |
| Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Interface Type | Connector Description | Function |
|---|---|---|
| 1 x M12 plug, 5-pin | CANopen incoming bus connection | |
| 1 x M12 socket, 5-pin | CANopen outgoing bus connection (integrated T-connector) | |
| 1 x M8 male socket, 4-pin | Control voltage and sensor power feed | |
| 1 x M8 female socket, 4-pin | Power distribution to downstream modules |
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
|