Honeywell FC-IOCHAS-0002R Redundant A.R.T. Chassis New

Honeywell FC-IOCHAS-0002R Redundant A.R.T. Chassis NewProduct Overview The Honeywell FC IOCHAS 0002R acts as the structural and communicative backbone for the Experion Process Knowledge System (PKS) and Safety Manager architectures. This A. R. T. (Advanced Redundant Technology) chassis hosts multiple I O modules, providing the necessary backplane for high availability process control. It enables dual channel redundancy at the hardware level, ensuring that critical process loops remain active even during

relay cards

ensuring 24/7 operation for continuous manufacturing processes

This simplifies cabinet wiring and reduces the load on auxiliary power distribution blocks

Galvanic Signal Integrity: High-speed communication lines often introduce electrical noise into the control rack

Feature Specification Manufacturer Woodward Model Number 9905-970 Hardware Revision Rev K (Optimized Signal Stability) Input Channels 6 Independent Channels Sensor Compatibility 3-Wire $100\Omega$ Platinum RTD (Alpha = 0

This dedicated power architecture separates logic processing from communication signal driving

Output Voltage: 24 V DC (Regulated ±1%)

This instantaneous handoff preserves I/O updates and ladder logic routines without alerting or interrupting the master processor program

This architecture prevents a singular fault from collapsing the 24VDC power rail for the remaining 15 channels

What happens if the probe integrated cable is too short

Field currents dropping below 0

Supporting native IEC 61850 with HSR/PRP redundancy