Yokogawa S9564FA Connector Unit ESB Bus Termination Module

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YOKOGAWA S9564FA Connector Unit The YOKOGAWA S9564FA, also cataloged as the S9564FA Connector Unit, operates as a dedicated hardware component...

رمز المنتج: S9564FA

Manufacturer: Yokogawa
Product No.: S9564FA
Product Type: Connector Units
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

YOKOGAWA S9564FA Connector Unit

The YOKOGAWA S9564FA, also cataloged as the S9564FA Connector Unit, operates as a dedicated hardware component for ESB Bus termination and signal interfacing within Centum VP and ProSafe-RS platforms. This unit provides the physical link for data integrity management and power distribution interconnections between Field I/O (FIO) node units and control base plates.

Hardware Specifications

Parameter	Specification
Model	S9564FA
Brand	Yokogawa
Origin	Japan
Weight	1.0 kg - 1.5 kg
Dimensions	19-inch rack mount standard
Operating Temp	-20 deg C to 70 deg C
Power Consumption	Passive (Bus powered)
Function	ESB Bus termination and DC power distribution

Process Control and DCS Connectivity

The S9564FA integrates into Yokogawa DCS architectures by providing necessary line termination for the ESB Bus to prevent signal reflection. Through its dedicated connector interface, it ensures galvanic isolation consistency across the bus. When utilized in conjunction with PW48x series power supply modules, the unit maintains stable DC distribution to base plates (ANB10D/S, ANB11D/S). The design supports channel-to-channel signal integrity by minimizing impedance mismatches along the ESB communication path, complying with standard internal wiring protocols for FIO and FCU nodes.

Frequently Asked Questions

Q: Does the S9564FA require external power for its termination circuitry?

A: No, the S9564FA is a passive connector unit that derives its termination characteristics from the bus architecture design. It does not require separate active power supply inputs.

Q: Can the S9564FA be used in both single and redundant ESB bus configurations?

A: Yes, the unit is compatible with standard bus topologies. In redundant bus configurations, ensure the termination settings align with the specific node unit requirements to maintain proper bus impedance of 100 Ohms.

Q: Is hot-swapping permitted for the S9564FA?

A: Hot-swapping is generally restricted during active data transmission. Ensure the associated node unit or ESB bus segment is placed in a non-operational or maintenance state prior to disconnecting the cable interface to prevent potential communication faults on the bus.

Field Installation Guidelines

Mounting: Secure the S9564FA within the designated 19-inch rack slot. Ensure all chassis mounting screws are tightened to provide a low-impedance ground path to the cabinet frame.
Termination Alignment: Verify that the internal terminator is properly seated. In cases where the S9564FA is the final node on the ESB bus, confirm the physical termination switch or jumper is in the active position.
Cabling: Utilize only shielded cabling compliant with Yokogawa specifications. Route the bus cables away from high-current power lines to mitigate electromagnetic interference that could affect bus data throughput.
Connector Seating: Ensure the exclusive Yokogawa DC/Bus connectors are fully engaged. Visually inspect the pins for deformation prior to mating to ensure stable electrical contact.

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