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 BECKHOFF CX1030-0111 is an industrial CPU module designed as the core processing unit for the modular CX1030 Embedded PC system. Powered by an Intel Pentium M processor running at 1.8 GHz, this controller provides substantial processing power for demanding PLC and motion control tasks. It serves as a centralized processing hub within modular control environments, allowing direct connection to various I/O networks and system expansions.
This CPU module includes integrated memory resources, local communication interfaces, and diagnostic indicators to ensure reliable operation in complex automation setups. System integration is achieved through a proprietary system bus interface, connecting seamlessly to complementary Beckhoff power supplies, network interfaces, and I/O modules.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | CX1030-0111 |
| Processor | Intel Pentium M, 1.8 GHz (Single Core) |
| Main Memory | 256 MB DDR RAM (expandable ex factory to 1 GB) |
| Flash Memory | Slot for Compact Flash Type I and II (128 MB card included) |
| Network Interfaces | 2 x RJ45, 10/100 Mbit/s (internal switch) |
| System Bus | 16-bit ISA (PC/104) |
| Power Supply | Via system bus through CX1100-xxxx power supply module |
| Max. Power Consumption | 32 W |
| Diagnostics LEDs | 1 x Power, 2 x LAN Link/Activity, 1 x TwinCAT Status, 1 x Flash Access |
| Operating System | Windows Embedded CE 6 |
| Control Software | TwinCAT 2 PLC runtime |
| Cooling | Cooling module with speed-controlled, double ball bearing fan cartridge |
| Dimensions (W x H x D) | 96 mm x 112 mm x 99 mm |
| Weight | Approx. 580 g |
| Operating Temperature | 0 to +50 degC |
| Storage Temperature | -25 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Approvals | CE, UL |
When replacing an existing controller with a new BECKHOFF CX1030-0111, ensure the existing configuration, licensing, and program files are backed up from the old Compact Flash card. Power down the system completely, disconnect all interfaces, and swap the Compact Flash card if the existing card is still functional and compatible with the target hardware revision. Follow standard ESD protection protocols throughout the hardware swap procedure.
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Returns & Warranty

The BECKHOFF CX1030-0111 is an industrial CPU module designed as the core processing unit for the modular CX1030 Embedded PC system. Powered by an Intel Pentium M processor running at 1.8 GHz, this controller provides substantial processing power for demanding PLC and motion control tasks. It serves as a centralized processing hub within modular control environments, allowing direct connection to various I/O networks and system expansions.
This CPU module includes integrated memory resources, local communication interfaces, and diagnostic indicators to ensure reliable operation in complex automation setups. System integration is achieved through a proprietary system bus interface, connecting seamlessly to complementary Beckhoff power supplies, network interfaces, and I/O modules.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | CX1030-0111 |
| Processor | Intel Pentium M, 1.8 GHz (Single Core) |
| Main Memory | 256 MB DDR RAM (expandable ex factory to 1 GB) |
| Flash Memory | Slot for Compact Flash Type I and II (128 MB card included) |
| Network Interfaces | 2 x RJ45, 10/100 Mbit/s (internal switch) |
| System Bus | 16-bit ISA (PC/104) |
| Power Supply | Via system bus through CX1100-xxxx power supply module |
| Max. Power Consumption | 32 W |
| Diagnostics LEDs | 1 x Power, 2 x LAN Link/Activity, 1 x TwinCAT Status, 1 x Flash Access |
| Operating System | Windows Embedded CE 6 |
| Control Software | TwinCAT 2 PLC runtime |
| Cooling | Cooling module with speed-controlled, double ball bearing fan cartridge |
| Dimensions (W x H x D) | 96 mm x 112 mm x 99 mm |
| Weight | Approx. 580 g |
| Operating Temperature | 0 to +50 degC |
| Storage Temperature | -25 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| Vibration/Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| EMC Immunity/Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Approvals | CE, UL |
When replacing an existing controller with a new BECKHOFF CX1030-0111, ensure the existing configuration, licensing, and program files are backed up from the old Compact Flash card. Power down the system completely, disconnect all interfaces, and swap the Compact Flash card if the existing card is still functional and compatible with the target hardware revision. Follow standard ESD protection protocols throughout the hardware swap procedure.
Global Express Shipping
Returns & Warranty
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For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|