Yokogawa S9564FA ESB Bus Connector Unit
Configured for ESB bus segment termination in CENTUM VP / CENTUM CS 3000 node units, the Yokogawa S9564FA ( S9564FA Connector Unit with Terminator) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S9564FA |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 1.5 kg |
| Dimensions | Standard Yokogawa node unit connector footprint |
| Operating Temp | Standard cabinet operating environment |
| Power Consumption | Passive bus termination unit |
| System Compatibility | CENTUM VP / CENTUM CS 3000 |
| Compatible Node Unit | ANB10D |
| Primary Function | ESB bus connection and bus line impedance termination |
| Interface Connector | Dedicated ESB bus interface connector |
Bus Isolation & Protocol Signal Termination
The S9564FA unit provides matched line impedance termination across the high-speed ESB communication bus to prevent signal reflections and data frame distortion between distributed node units. Continuous signal path routing preserves channel-to-channel isolation and galvanic separation across connected analog and digital I/O modules, maintaining bus integrity in multi-node DCS architectures without drop-outs or communication jitter.
Frequently Asked Questions
Q: Which Yokogawa node unit is designed to interface directly with the S9564FA connector unit?
A: The S9564FA is specifically configured to mount onto and operate with the Yokogawa ANB10D node unit.
Q: What is the primary operational purpose of integrating this unit on the ESB bus segment?
A: It provides both physical bus line connectivity and correct electrical termination to eliminate high-frequency signal reflections on the ESB bus interface.
Q: Does the S9564FA require external 24 VDC power for operation?
A: No. The unit functions as a passive hardware termination and connection interface on the ESB bus architecture.
Field Installation Guidelines
- Align the S9564FA connector unit with the designated ESB bus port on the ANB10D node unit chassis.
- Tighten all retaining screws evenly to ensure low-resistance electrical contact and mechanical lock against cabinet vibration.
- Inspect the ESB bus cables for proper shield grounding prior to attaching the connector unit to prevent noise injection into the communication backplane.
- Verify that only designated end-of-line nodes receive termination units to avoid dual-termination impedance mismatch on the ESB bus segment.
Yokogawa S9564FA ESB Bus Connector Unit
Yokogawa S9564FA ESB Bus Connector Unit
Configured for ESB bus segment termination in CENTUM VP / CENTUM CS 3000 node units, the Yokogawa S9564FA ( S9564FA Connector Unit with Terminator) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S9564FA |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 1.5 kg |
| Dimensions | Standard Yokogawa node unit connector footprint |
| Operating Temp | Standard cabinet operating environment |
| Power Consumption | Passive bus termination unit |
| System Compatibility | CENTUM VP / CENTUM CS 3000 |
| Compatible Node Unit | ANB10D |
| Primary Function | ESB bus connection and bus line impedance termination |
| Interface Connector | Dedicated ESB bus interface connector |
Bus Isolation & Protocol Signal Termination
The S9564FA unit provides matched line impedance termination across the high-speed ESB communication bus to prevent signal reflections and data frame distortion between distributed node units. Continuous signal path routing preserves channel-to-channel isolation and galvanic separation across connected analog and digital I/O modules, maintaining bus integrity in multi-node DCS architectures without drop-outs or communication jitter.
Frequently Asked Questions
Q: Which Yokogawa node unit is designed to interface directly with the S9564FA connector unit?
A: The S9564FA is specifically configured to mount onto and operate with the Yokogawa ANB10D node unit.
Q: What is the primary operational purpose of integrating this unit on the ESB bus segment?
A: It provides both physical bus line connectivity and correct electrical termination to eliminate high-frequency signal reflections on the ESB bus interface.
Q: Does the S9564FA require external 24 VDC power for operation?
A: No. The unit functions as a passive hardware termination and connection interface on the ESB bus architecture.
Field Installation Guidelines
- Align the S9564FA connector unit with the designated ESB bus port on the ANB10D node unit chassis.
- Tighten all retaining screws evenly to ensure low-resistance electrical contact and mechanical lock against cabinet vibration.
- Inspect the ESB bus cables for proper shield grounding prior to attaching the connector unit to prevent noise injection into the communication backplane.
- Verify that only designated end-of-line nodes receive termination units to avoid dual-termination impedance mismatch on the ESB bus segment.
