YOKOGAWA NFCP501-W05 S2 CPU Processors
The Yokogawa NFCP501-W05 S2, also cataloged as the NFCP501 CPU Module, operates as a dedicated hardware component for real-time control execution and data processing within STARDOM autonomous control system networks. It manages application logic execution while coordinating deterministic communication across dual Ethernet interfaces and an internal backplane bus.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFCP501-W05 S2 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 2.2 cm x 12.4 cm x 12.6 cm |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Standard STARDOM CPU load profile |
| Processor | Enhanced high-speed control processor |
| SDRAM Memory | 128 MB |
| Flash Memory | 128 MB |
| Ethernet Ports | 2x RJ45 (1000BASE-T, 100BASE-TX, 10BASE-T) |
| Serial Port | 1x RS-232-C (0.3 to 115.2 kbps) |
| Redundancy | Dual-redundant configuration supported |
| Battery Backup | 1000 mAh graphite fluoride lithium battery |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The NFCP501-W05 S2 coordinates high-speed communication with I/O modules across the backplane bus, isolating internal processing logic from field disturbances. It processes real-time data streams from 4-20 mA HART analog loop channels without introducing transmission latency. Integrated galvanic insulation across backplane interface channels blocks field noise and ground loops from disrupting CPU task execution or altering data held in volatile memory.
Frequently Asked Questions
Q: How is critical runtime data maintained during a complete loss of main station power?
A: The NFCP501-W05 S2 utilizes an internal 1000 mAh graphite fluoride lithium battery to maintain power to non-volatile memory circuits, preserving retain variables and system status logs.
Q: Does the NFCP501-W05 S2 support redundant processor operation?
A: Yes, the module supports dual-redundant hardware configurations, allowing a secondary standby CPU to take over control execution without interrupting process output if the primary unit faults.
Field Installation Guidelines
- Power down the rack chassis and verify proper system earthing before inserting the NFCP501-W05 S2 into its designated CPU slot.
- Align the module housing with the backplane guide slots and push firmly until the locking tabs snap into place, then secure all retaining screws.
- Connect Category 5e or Category 6 shielded twisted-pair cables to the RJ45 Ethernet ports, ensuring cable runs avoid high-voltage power conduits.
YOKOGAWA NFCP501-W05 S2 CPU Processors
YOKOGAWA NFCP501-W05 S2 CPU Processors
The Yokogawa NFCP501-W05 S2, also cataloged as the NFCP501 CPU Module, operates as a dedicated hardware component for real-time control execution and data processing within STARDOM autonomous control system networks. It manages application logic execution while coordinating deterministic communication across dual Ethernet interfaces and an internal backplane bus.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFCP501-W05 S2 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 2.2 cm x 12.4 cm x 12.6 cm |
| Operating Temp | -20 to 70 deg C |
| Power Consumption | Standard STARDOM CPU load profile |
| Processor | Enhanced high-speed control processor |
| SDRAM Memory | 128 MB |
| Flash Memory | 128 MB |
| Ethernet Ports | 2x RJ45 (1000BASE-T, 100BASE-TX, 10BASE-T) |
| Serial Port | 1x RS-232-C (0.3 to 115.2 kbps) |
| Redundancy | Dual-redundant configuration supported |
| Battery Backup | 1000 mAh graphite fluoride lithium battery |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The NFCP501-W05 S2 coordinates high-speed communication with I/O modules across the backplane bus, isolating internal processing logic from field disturbances. It processes real-time data streams from 4-20 mA HART analog loop channels without introducing transmission latency. Integrated galvanic insulation across backplane interface channels blocks field noise and ground loops from disrupting CPU task execution or altering data held in volatile memory.
Frequently Asked Questions
Q: How is critical runtime data maintained during a complete loss of main station power?
A: The NFCP501-W05 S2 utilizes an internal 1000 mAh graphite fluoride lithium battery to maintain power to non-volatile memory circuits, preserving retain variables and system status logs.
Q: Does the NFCP501-W05 S2 support redundant processor operation?
A: Yes, the module supports dual-redundant hardware configurations, allowing a secondary standby CPU to take over control execution without interrupting process output if the primary unit faults.
Field Installation Guidelines
- Power down the rack chassis and verify proper system earthing before inserting the NFCP501-W05 S2 into its designated CPU slot.
- Align the module housing with the backplane guide slots and push firmly until the locking tabs snap into place, then secure all retaining screws.
- Connect Category 5e or Category 6 shielded twisted-pair cables to the RJ45 Ethernet ports, ensuring cable runs avoid high-voltage power conduits.
