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.
Integrating physical segments within an industrial communication network requires robust hardware designed to handle high-speed data routing. The EK1122 2-port EtherCAT junction module enables flexible branching of EtherCAT topologies, allowing the deployment of star and tree networks directly within terminal blocks. This compact terminal interfaces seamlessly with standard EtherCAT Couplers and I/O segments, extending the physical reach and structural configuration of automated production systems.
Operating at a native communication rate of 100 Mbit/s, this junction terminal facilitates direct coupling between various EtherCAT stations using standard shielded Cat.5 Ethernet cables. Because the EK1122 routes standard EtherCAT frames dynamically, no complex configuration or manual IP addressing is required during setup. The module draws its operating power directly from the E-bus backplane, simplifying field wiring while maintaining low power consumption and microsecond-level signal propagation delay.
| Parameter | Technical Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model / Part Number | EK1122 |
| Task within EtherCAT System | Coupling of EtherCAT junctions / branching |
| Data Transfer Medium | Ethernet/EtherCAT cable (minimum Cat.5), shielded |
| Distance Between Stations | Up to 100 m (100BASE-TX) |
| Protocol | EtherCAT |
| Propagation Delay | Approximately 1 microsecond |
| Data Transfer Rate | 100 Mbit/s |
| Bus Interface | 2 x RJ45 |
| Power Supply Source | Via E-bus connection |
| Current Consumption | Typical 220 mA |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95 %, non-condensing |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| Electromagnetic Compatibility (EMC) | Conforms to EN 61000-6-2 (Immunity) / EN 61000-6-4 (Emission) |
| Protection Rating | IP20 |
| Housing Material | Polycarbonate |
| Dimensions (W x H x D) | 24 mm x 100 mm x 52 mm |
| Weight | Approx. 75 g |
| Interface / Port | Connection Type | Function Description |
|---|---|---|
| X1 Port | RJ45 | Outgoing EtherCAT port for junction segment 1 |
| X2 Port | RJ45 | Outgoing EtherCAT port for junction segment 2 |
| E-bus Contacts | Slide-on blade contacts | Internal system power and backplane data routing |
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Integrating physical segments within an industrial communication network requires robust hardware designed to handle high-speed data routing. The EK1122 2-port EtherCAT junction module enables flexible branching of EtherCAT topologies, allowing the deployment of star and tree networks directly within terminal blocks. This compact terminal interfaces seamlessly with standard EtherCAT Couplers and I/O segments, extending the physical reach and structural configuration of automated production systems.
Operating at a native communication rate of 100 Mbit/s, this junction terminal facilitates direct coupling between various EtherCAT stations using standard shielded Cat.5 Ethernet cables. Because the EK1122 routes standard EtherCAT frames dynamically, no complex configuration or manual IP addressing is required during setup. The module draws its operating power directly from the E-bus backplane, simplifying field wiring while maintaining low power consumption and microsecond-level signal propagation delay.
| Parameter | Technical Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model / Part Number | EK1122 |
| Task within EtherCAT System | Coupling of EtherCAT junctions / branching |
| Data Transfer Medium | Ethernet/EtherCAT cable (minimum Cat.5), shielded |
| Distance Between Stations | Up to 100 m (100BASE-TX) |
| Protocol | EtherCAT |
| Propagation Delay | Approximately 1 microsecond |
| Data Transfer Rate | 100 Mbit/s |
| Bus Interface | 2 x RJ45 |
| Power Supply Source | Via E-bus connection |
| Current Consumption | Typical 220 mA |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95 %, non-condensing |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| Electromagnetic Compatibility (EMC) | Conforms to EN 61000-6-2 (Immunity) / EN 61000-6-4 (Emission) |
| Protection Rating | IP20 |
| Housing Material | Polycarbonate |
| Dimensions (W x H x D) | 24 mm x 100 mm x 52 mm |
| Weight | Approx. 75 g |
| Interface / Port | Connection Type | Function Description |
|---|---|---|
| X1 Port | RJ45 | Outgoing EtherCAT port for junction segment 1 |
| X2 Port | RJ45 | Outgoing EtherCAT port for junction segment 2 |
| E-bus Contacts | Slide-on blade contacts | Internal system power and backplane data routing |
Global Express Shipping
Returns & Warranty
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| Country of origin |
Germany
|