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 PM862K02 is a specialized hardware package featuring a Redundant Processor Unit designed to operate within the AC 800M controller system infrastructure. This controller hardware serves as a central computing and processing unit for large-scale industrial process control loop requirements. It supports multi-channel interface structures through its direct electrical ModuleBus, enabling connection to up to 12 S800 I/O units for processing varied digital and analog input/output data signals. Built for industrial process automation and distributed control networks, the module provides specialized onboard serial and Ethernet interfaces to achieve reliable point-to-point and network-wide industrial communications. The hardware platform is fully compatible with 800xA 6.0.2 system environments as well as Compact Control Builder 6.0.0-1 software versions and subsequent releases.
The processing assembly is widely deployed for core automation tasks across:
| Product ID | ABB Type Designation | Catalog Description |
|---|---|---|
| 3BSE081636R1 | PM862K02 | PM862K02 Redundant Processor Unit |
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Product ID | 3BSE081636R1 |
| ABB Type Designation | PM862K02 |
| Product Type | Central_Unit |
| Processing Frequency | 67 MHz |
| Onboard Microprocessor | MPC866 running at 133 MHz |
| Memory Capacity | 32 MB SDRAM (RAM), 4 MB Flash PROM firmware storage |
| Power Dissipation | 5.1 W typical / 8.6 W typical including full supply to ModuleBus and CEX-Bus |
| Current Consumption | 210 mA typical (360 mA max.) excluding supply of ModuleBus and CEX-Bus |
| Power Supply Requirements | 24 V nominal, variation between 19.2 V DC and 30 V DC |
| Redundant Power Supply Status Inputs | Inputs designated SA, SB; Max input voltage 30 V |
| Power Reservoir | Internal 5ms power reservoir for controlled power down |
| Protection Rating | IP20 according to EN60529, IEC 529 |
| Product Net Depth / Length | 135 mm |
| Product Net Height | 186 mm |
| Product Net Width | 119 mm |
| Product Net Weight | 2.7 kg |
| Number of Batteries | 2 |
| Battery Chemical Composition | Lithium |
| Battery Type | Portable |
| Battery Weight | 9 g |
| Customs Tariff Number | 85371091 |
| Connector Pin | Function |
|---|---|
| L+ / L- | Power Input Connector Terminal (24 V DC Nominal Inputs) |
| SA / SB | Redundant Power Supply Status Inputs (Max 30 V Input Limits) |
| CN1 / CN2 | Ethernet Ports (IEEE 802.3, 10BaseT) |
| COM3 | Serial Port (RS-232C) with Modem Support |
| COM4 | Serial Port (RS-232C) for Service Tool Connection |
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The PM862K02 is a specialized hardware package featuring a Redundant Processor Unit designed to operate within the AC 800M controller system infrastructure. This controller hardware serves as a central computing and processing unit for large-scale industrial process control loop requirements. It supports multi-channel interface structures through its direct electrical ModuleBus, enabling connection to up to 12 S800 I/O units for processing varied digital and analog input/output data signals. Built for industrial process automation and distributed control networks, the module provides specialized onboard serial and Ethernet interfaces to achieve reliable point-to-point and network-wide industrial communications. The hardware platform is fully compatible with 800xA 6.0.2 system environments as well as Compact Control Builder 6.0.0-1 software versions and subsequent releases.
The processing assembly is widely deployed for core automation tasks across:
| Product ID | ABB Type Designation | Catalog Description |
|---|---|---|
| 3BSE081636R1 | PM862K02 | PM862K02 Redundant Processor Unit |
| Parameter | Value |
|---|---|
| Manufacturer | ABB |
| Product ID | 3BSE081636R1 |
| ABB Type Designation | PM862K02 |
| Product Type | Central_Unit |
| Processing Frequency | 67 MHz |
| Onboard Microprocessor | MPC866 running at 133 MHz |
| Memory Capacity | 32 MB SDRAM (RAM), 4 MB Flash PROM firmware storage |
| Power Dissipation | 5.1 W typical / 8.6 W typical including full supply to ModuleBus and CEX-Bus |
| Current Consumption | 210 mA typical (360 mA max.) excluding supply of ModuleBus and CEX-Bus |
| Power Supply Requirements | 24 V nominal, variation between 19.2 V DC and 30 V DC |
| Redundant Power Supply Status Inputs | Inputs designated SA, SB; Max input voltage 30 V |
| Power Reservoir | Internal 5ms power reservoir for controlled power down |
| Protection Rating | IP20 according to EN60529, IEC 529 |
| Product Net Depth / Length | 135 mm |
| Product Net Height | 186 mm |
| Product Net Width | 119 mm |
| Product Net Weight | 2.7 kg |
| Number of Batteries | 2 |
| Battery Chemical Composition | Lithium |
| Battery Type | Portable |
| Battery Weight | 9 g |
| Customs Tariff Number | 85371091 |
| Connector Pin | Function |
|---|---|
| L+ / L- | Power Input Connector Terminal (24 V DC Nominal Inputs) |
| SA / SB | Redundant Power Supply Status Inputs (Max 30 V Input Limits) |
| CN1 / CN2 | Ethernet Ports (IEEE 802.3, 10BaseT) |
| COM3 | Serial Port (RS-232C) with Modem Support |
| COM4 | Serial Port (RS-232C) for Service Tool Connection |
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
|