Yokogawa NFSB100-S00 Bus Repeat Module
The Yokogawa NFSB100-S00, also cataloged as the NFSB100 Bus Repeat Module, serves as the primary NFSB100 Bus Repeat Module utilized to execute signal regeneration and bus extension across CENTUM VP platforms. It receives internal bus communication signals from a local segment, regenerates degraded waveforms, and re-transmits them onto adjacent network segments to extend physical distance limits.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFSB100-S00 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.25 kg |
| Dimensions | 130 mm x 100 mm x 42 mm |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Standard bus-powered profile |
| Bus Type | Proprietary Internal System Bus |
| Primary Function | Signal Regeneration and Bus Extension |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The NFSB100-S00 integrates internal galvanic segment isolation to prevent ground loops and high-voltage line transients from propagating between interconnected bus branches. By isolating communication segments, the module maintains a noise-free data transport layer for upstream control stations and downstream I/O units. This clean digital backplane environment prevents high-frequency bus interference from coupling into adjacent analog I/O channels or disturbing sensitive 4-20 mA HART loop communication circuits.
Frequently Asked Questions
Q: Does the signal regeneration process of the NFSB100-S00 introduce communication latency into the internal system bus?
A: The module introduces a fixed, minimal propagation delay required for signal reshaping and galvanic isolation, designed to maintain deterministic response times across extended network topologies.
Q: How does segment isolation inside the NFSB100-S00 protect the overall control network during a local electrical fault?
A: Galvanic isolation barriers prevent physical short circuits, ground potential differences, or transient surge voltages on one bus branch from crossing onto adjacent segments or causing widespread network shutdown.
Field Installation Guidelines
- Mount the NFSB100-S00 into its designated slot within the node chassis and confirm all physical latching clips engage securely.
- Ensure cabinet earthing bars are connected to a dedicated low-impedance instrument ground to maintain maximum noise suppression across extended bus lines.
- Keep high-voltage power lines and motor drive cables physically separated from the system bus cables entering and exiting the repeater module.
| Parameter | Specification |
|---|---|
| Model | SAED5D |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 3.0 kg |
| Dimensions | Standard chassis-mount footprint |
| Operating Temp | Standard industrial cabinet range |
| Power Consumption | System bus powered |
| Analog Inputs | 10 channels |
| Analog Resolution | 20-bit |
| Sampling Rate | Up to 5 MS/s per channel (simultaneous) |
| Aggregate Sampling Rate | Up to 10 MS/s |
| Digital I/O | 16-bit digital inputs and outputs |
| Data Streaming Rate | Up to 10 MS/s |
| Onboard Storage | Up to 100 million data points |
| Communication Interface | Remote control and monitoring via Ethernet |
| Trigger Modes | Analog and digital triggering |
High-Resolution Sampling & HART Loop Signal Integrity
The 20-bit analog conversion architecture processes incoming field signals with channel-to-channel isolation to suppress high-frequency line noise and ground loops. Real-time high-speed data acquisition pipelines interface cleanly alongside standard 4-20 mA HART loop protocol lines, maintaining signal integrity across dense analog processing networks without cross-talk degradation or data frame corruption.
Frequently Asked Questions
Q: Does the SAED5D support simultaneous analog channel sampling?
A: Yes. All 10 analog input channels feature dedicated conversion hardware enabling simultaneous sampling at rates up to 5 MS/s per channel.
Q: How is high-speed transient data managed onboard before network transmission?
A: The board includes integrated onboard memory capable of storing up to 100 million data points for buffering high-speed burst acquisitions prior to Ethernet streaming.
Q: What network interface is utilized for remote acquisition control and parameter setting?
A: Remote control, data streaming, and hardware status monitoring are executed over a standard industrial Ethernet interface.
Field Installation Guidelines
- Securely mount the SAED5D hardware module into the designated system enclosure frame, verifying all grounding tabs maintain firm metal-to-metal electrical contact.
- Connect field analog signal lines using shielded twisted-pair cables to preserve 20-bit measurement resolution and prevent high-frequency noise pickup.
- Terminate cable shields at the dedicated single-point cabinet ground rail rather than at the board terminals to eliminate potential ground loop paths.
- Route industrial Ethernet cables away from high-voltage AC motor lines or inductive switching devices to prevent communication packet loss during 10 MS/s data streaming.
Yokogawa NFSB100-S00 Bus Repeat Module
Yokogawa NFSB100-S00 Bus Repeat Module
The Yokogawa NFSB100-S00, also cataloged as the NFSB100 Bus Repeat Module, serves as the primary NFSB100 Bus Repeat Module utilized to execute signal regeneration and bus extension across CENTUM VP platforms. It receives internal bus communication signals from a local segment, regenerates degraded waveforms, and re-transmits them onto adjacent network segments to extend physical distance limits.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | NFSB100-S00 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 0.25 kg |
| Dimensions | 130 mm x 100 mm x 42 mm |
| Operating Temp | 0 to 55 deg C |
| Power Consumption | Standard bus-powered profile |
| Bus Type | Proprietary Internal System Bus |
| Primary Function | Signal Regeneration and Bus Extension |
4-20 mA HART Loop Protocol & Channel-to-Channel Isolation
The NFSB100-S00 integrates internal galvanic segment isolation to prevent ground loops and high-voltage line transients from propagating between interconnected bus branches. By isolating communication segments, the module maintains a noise-free data transport layer for upstream control stations and downstream I/O units. This clean digital backplane environment prevents high-frequency bus interference from coupling into adjacent analog I/O channels or disturbing sensitive 4-20 mA HART loop communication circuits.
Frequently Asked Questions
Q: Does the signal regeneration process of the NFSB100-S00 introduce communication latency into the internal system bus?
A: The module introduces a fixed, minimal propagation delay required for signal reshaping and galvanic isolation, designed to maintain deterministic response times across extended network topologies.
Q: How does segment isolation inside the NFSB100-S00 protect the overall control network during a local electrical fault?
A: Galvanic isolation barriers prevent physical short circuits, ground potential differences, or transient surge voltages on one bus branch from crossing onto adjacent segments or causing widespread network shutdown.
Field Installation Guidelines
- Mount the NFSB100-S00 into its designated slot within the node chassis and confirm all physical latching clips engage securely.
- Ensure cabinet earthing bars are connected to a dedicated low-impedance instrument ground to maintain maximum noise suppression across extended bus lines.
- Keep high-voltage power lines and motor drive cables physically separated from the system bus cables entering and exiting the repeater module.
| Parameter | Specification |
|---|---|
| Model | SAED5D |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 3.0 kg |
| Dimensions | Standard chassis-mount footprint |
| Operating Temp | Standard industrial cabinet range |
| Power Consumption | System bus powered |
| Analog Inputs | 10 channels |
| Analog Resolution | 20-bit |
| Sampling Rate | Up to 5 MS/s per channel (simultaneous) |
| Aggregate Sampling Rate | Up to 10 MS/s |
| Digital I/O | 16-bit digital inputs and outputs |
| Data Streaming Rate | Up to 10 MS/s |
| Onboard Storage | Up to 100 million data points |
| Communication Interface | Remote control and monitoring via Ethernet |
| Trigger Modes | Analog and digital triggering |
High-Resolution Sampling & HART Loop Signal Integrity
The 20-bit analog conversion architecture processes incoming field signals with channel-to-channel isolation to suppress high-frequency line noise and ground loops. Real-time high-speed data acquisition pipelines interface cleanly alongside standard 4-20 mA HART loop protocol lines, maintaining signal integrity across dense analog processing networks without cross-talk degradation or data frame corruption.
Frequently Asked Questions
Q: Does the SAED5D support simultaneous analog channel sampling?
A: Yes. All 10 analog input channels feature dedicated conversion hardware enabling simultaneous sampling at rates up to 5 MS/s per channel.
Q: How is high-speed transient data managed onboard before network transmission?
A: The board includes integrated onboard memory capable of storing up to 100 million data points for buffering high-speed burst acquisitions prior to Ethernet streaming.
Q: What network interface is utilized for remote acquisition control and parameter setting?
A: Remote control, data streaming, and hardware status monitoring are executed over a standard industrial Ethernet interface.
Field Installation Guidelines
- Securely mount the SAED5D hardware module into the designated system enclosure frame, verifying all grounding tabs maintain firm metal-to-metal electrical contact.
- Connect field analog signal lines using shielded twisted-pair cables to preserve 20-bit measurement resolution and prevent high-frequency noise pickup.
- Terminate cable shields at the dedicated single-point cabinet ground rail rather than at the board terminals to eliminate potential ground loop paths.
- Route industrial Ethernet cables away from high-voltage AC motor lines or inductive switching devices to prevent communication packet loss during 10 MS/s data streaming.
