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 ABB PM585-ETH (Product ID: 1SAP140500R0271) is a high-performance central processing unit module engineered for the AC500 programmable logic controller (PLC) family. Integrated with a core memory size of 3584 kB, this processor module supports dedicated automation control architectures through a high-efficiency controller processing time of 0.000004 ms. The front face incorporates a structured hardware interface setup including one Industrial Ethernet port, two multi-protocol serial communication ports configurable for RS232/RS485 networks, and an integrated FieldBusPlug (FBP) interface to coordinate communication topologies. With its front display panel designed for immediate status updates and local system feedback, the PM585-ETH functions effectively within distributed automation systems to maintain steady logic flow over connected operational instrumentation.
| Extended Product Type | Product ID | ABB Type Designation | Invoice Description | Minimum Order Quantity |
|---|---|---|---|---|
| PM585-ETH | 1SAP140500R0271 | PM585-ETH | Processor module. Memory 1MB. Interfaces: Ethernet, 2x RS232/485, FBP. Display (PM585-ETH) | 1 piece |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product Main Type | PM585 |
| Product Name | Distributed Automation PLCs |
| Catalog Description | Processor module. Memory 1MB. Interfaces: Ethernet, 2x RS232/485, FBP. Display (PM585-ETH) |
| Total Memory Size | 3584 kB |
| Memory Type User Data | RAM |
| Controller Processing Time | 0.000004 ms. |
| Number of Hardware Interfaces | Industrial Ethernet: 1, Other: 2, Parallel/RS-232/RS-422/RS-485/Serial TTY/USB/Wireless: 0 |
| Number of Digital Configurable I/Os | 0 |
| Rated Voltage (Ur) | 24 V DC |
| Supply Voltage | 20.4 ... 28.8 V DC |
| Degree of Protection | IP20 |
| Product Net Weight | 0.137 kg |
| Gross Weight | 0.162 kg |
| Product Net Depth / Length | 62 mm |
| Product Net Height | 76 mm |
| Product Net Width | 67.5 mm |
| Package Level 1 Depth / Length | 84 mm |
| Package Level 1 Height | 72 mm |
| Package Level 1 Width | 71 mm |
|
Package Level 1 Units |
carton 1 piece |
| Customs Tariff Number / CN8 | 85389091 |
Global Express Shipping
Returns & Warranty



The ABB PM585-ETH (Product ID: 1SAP140500R0271) is a high-performance central processing unit module engineered for the AC500 programmable logic controller (PLC) family. Integrated with a core memory size of 3584 kB, this processor module supports dedicated automation control architectures through a high-efficiency controller processing time of 0.000004 ms. The front face incorporates a structured hardware interface setup including one Industrial Ethernet port, two multi-protocol serial communication ports configurable for RS232/RS485 networks, and an integrated FieldBusPlug (FBP) interface to coordinate communication topologies. With its front display panel designed for immediate status updates and local system feedback, the PM585-ETH functions effectively within distributed automation systems to maintain steady logic flow over connected operational instrumentation.
| Extended Product Type | Product ID | ABB Type Designation | Invoice Description | Minimum Order Quantity |
|---|---|---|---|---|
| PM585-ETH | 1SAP140500R0271 | PM585-ETH | Processor module. Memory 1MB. Interfaces: Ethernet, 2x RS232/485, FBP. Display (PM585-ETH) | 1 piece |
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Product Main Type | PM585 |
| Product Name | Distributed Automation PLCs |
| Catalog Description | Processor module. Memory 1MB. Interfaces: Ethernet, 2x RS232/485, FBP. Display (PM585-ETH) |
| Total Memory Size | 3584 kB |
| Memory Type User Data | RAM |
| Controller Processing Time | 0.000004 ms. |
| Number of Hardware Interfaces | Industrial Ethernet: 1, Other: 2, Parallel/RS-232/RS-422/RS-485/Serial TTY/USB/Wireless: 0 |
| Number of Digital Configurable I/Os | 0 |
| Rated Voltage (Ur) | 24 V DC |
| Supply Voltage | 20.4 ... 28.8 V DC |
| Degree of Protection | IP20 |
| Product Net Weight | 0.137 kg |
| Gross Weight | 0.162 kg |
| Product Net Depth / Length | 62 mm |
| Product Net Height | 76 mm |
| Product Net Width | 67.5 mm |
| Package Level 1 Depth / Length | 84 mm |
| Package Level 1 Height | 72 mm |
| Package Level 1 Width | 71 mm |
|
Package Level 1 Units |
carton 1 piece |
| Customs Tariff Number / CN8 | 85389091 |
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 |
Switzerland
|