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 IS215UCCCH4A is a VME controller board manufactured by General Electric as an integral component of the Mark VIe Series control architecture. This module assembly is designed for installation inside gas turbine control systems, providing the core computational resource needed to run application software blocks and process telemetry. Occasionally referred to as a 3U compact PCI form factor board, the IS215UCCCH4A integrates an Intel Pentium M 1.6 GHz microprocessor along with a memory subsystem composed of 256 MB DRAM and 128 MB flash memory. The processing hardware runs the deterministic QNX Neutrino operating system to handle real-time sequencing and process computations. Equipped with six Ethernet-style ports mounted directly onto the faceplate, the board provides multi-channel network connectivity to distribute and sync operations across turbine components. Diagnostic capabilities embedded within the processor detect system errors during startup routines, application downloads, and normal execution states, routing alarm flags directly to the master suite.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model Number | IS215UCCCH4A (Alternative assembly: IS215UCCC H4) |
| Series | Mark VIe |
| Product Type | Controller Card / VME Controller Board |
| Microprocessor | Intel Pentium M Processor 1.6 GHz |
| Embedded RAM | 256 MB DRAM |
| Non-Volatile Memory | 128 MB Flash Memory |
| Operating System | QNX Neutrino |
| Hardware Form Standard | 3U Compact PCI / VME Architecture |
| Communication Ports | 6 Ethernet-style ports (labeled on faceplate) |
| Integrated Daughterboard | IS200 EPMC |
| Instruction Manual | GEH-6721G |
| Country of Origin | USA |
| Supply Voltage Line | Tolerance | Current Draw (Typical) | Current Draw (Maximum) |
|---|---|---|---|
| +5 V DC | +5%, -3% | 4.5 A | 6.75 A |
| +3.3 V DC | +5%, -3% | 1.5 A | 2.0 A |
| +12 V DC | +5%, -3% | — | 50 mA |
| Interface Component | Function / Technical Description |
|---|---|
| Six Faceplate Ports | Ethernet-style communications ports with individual functional markings labeled on the faceplate |
| Internal Bus Interconnect | Multi-pin layout linking the core processor card to the companion IS200 EPMC daughterboard unit |
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The IS215UCCCH4A is a VME controller board manufactured by General Electric as an integral component of the Mark VIe Series control architecture. This module assembly is designed for installation inside gas turbine control systems, providing the core computational resource needed to run application software blocks and process telemetry. Occasionally referred to as a 3U compact PCI form factor board, the IS215UCCCH4A integrates an Intel Pentium M 1.6 GHz microprocessor along with a memory subsystem composed of 256 MB DRAM and 128 MB flash memory. The processing hardware runs the deterministic QNX Neutrino operating system to handle real-time sequencing and process computations. Equipped with six Ethernet-style ports mounted directly onto the faceplate, the board provides multi-channel network connectivity to distribute and sync operations across turbine components. Diagnostic capabilities embedded within the processor detect system errors during startup routines, application downloads, and normal execution states, routing alarm flags directly to the master suite.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model Number | IS215UCCCH4A (Alternative assembly: IS215UCCC H4) |
| Series | Mark VIe |
| Product Type | Controller Card / VME Controller Board |
| Microprocessor | Intel Pentium M Processor 1.6 GHz |
| Embedded RAM | 256 MB DRAM |
| Non-Volatile Memory | 128 MB Flash Memory |
| Operating System | QNX Neutrino |
| Hardware Form Standard | 3U Compact PCI / VME Architecture |
| Communication Ports | 6 Ethernet-style ports (labeled on faceplate) |
| Integrated Daughterboard | IS200 EPMC |
| Instruction Manual | GEH-6721G |
| Country of Origin | USA |
| Supply Voltage Line | Tolerance | Current Draw (Typical) | Current Draw (Maximum) |
|---|---|---|---|
| +5 V DC | +5%, -3% | 4.5 A | 6.75 A |
| +3.3 V DC | +5%, -3% | 1.5 A | 2.0 A |
| +12 V DC | +5%, -3% | — | 50 mA |
| Interface Component | Function / Technical Description |
|---|---|
| Six Faceplate Ports | Ethernet-style communications ports with individual functional markings labeled on the faceplate |
| Internal Bus Interconnect | Multi-pin layout linking the core processor card to the companion IS200 EPMC daughterboard unit |
Global Express Shipping
Returns & Warranty
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| Color pattern |
Dots
|
| Country of origin |
United States
|