ATSA3D-0 Yokogawa CENTUM VP Datasheet & Technical Manual

Yokogawa ATSA3D-0 CENTUM VP Terminal Block Assembly

Yokogawa ATSA3D-0 CENTUM VP Terminal Block Assembly

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Yokogawa ATSA3D-0 Terminal Block Assembly The Yokogawa ATSA3D-0, also cataloged as the Yokogawa ATSA3D Terminal Block Assembly, operates as a...

Código: ATSA3D-0

Manufacturer: Yokogawa
Product No.: ATSA3D-0
Product Type: Terminal Block Assemblies
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Yokogawa ATSA3D-0 Terminal Block Assembly

The Yokogawa ATSA3D-0, also cataloged as the Yokogawa ATSA3D Terminal Block Assembly, operates as a dedicated hardware component for structured field wiring interfacing within CENTUM VP, CS 3000 FIO, and ProSafe-RS platforms. Configured to bridge field device cabling with intrinsically safe I/O modules, the assembly executes direct physical termination point management without introducing active signal conversion components.

Hardware Specifications

Parameter	Specification
Model	ATSA3D-0
Brand	Yokogawa
Origin	Japan
Weight	0.3-0.5 kg
Dimensions	Compact design for cabinet optimization
Operating Temp	-20 to +70 deg C
Storage Temp	-40 to +85 deg C
Number of Terminals	32-64 points per assembly
Wiring Capacity	0.5-2.5 mm2 conductors
Insulation Resistance	Minimum 100 MΩ at 500 VDC
Withstand Voltage	1500 VAC for 1 minute
Mounting Type	DIN rail or panel installation
Power Consumption	Passive device (0 W base load)
Material	Flame-retardant industrial-grade resin
Certifications	CE, UL, CSA compliance

Distributed Control System Interface Protocols

The passive electrical network inside the module routes external sensor paths directly to internal system components using dedicated system buses. The hardware configuration preserves 4-20 mA HART loop protocol signaling transparency between field instruments and the associated distributed control system input card channels. Internal trace path isolation geometry provides channel-to-channel isolation cross-talk reduction, allowing concurrent transmission of instrumentation currents while maintaining independent reference potentials across adjacent termination rows.

Frequently Asked Questions

Q: Can the terminal block assembly undergo hot-swap insertion while the field loops are energized?

A: The module consists entirely of passive structural components and copper alloy routing traces. Disconnecting the assembly while loops are active interrupts the physical circuit, meaning engineers must isolate external 24 VDC loop power before replacing or unseating the terminal hardware.

Q: What cable accessory types interface directly with the module's system-facing connectors?

A: The system interface architecture accepts Yokogawa AKB-series prefabricated signal cable assemblies to route the terminated field points to corresponding distributed control system I/O modules.

Q: How does the device maintain channel integrity during transient electrical events?

A: The physical module utilizes flame-retardant industrial resin barriers and maintains a dielectric withstand voltage rating of 1500 VAC for 1 minute to prevent sparkovers between signal tracks during field surge events.

Field Installation Guidelines

Mechanical Attachment: Snap the terminal block base firmly onto a standard symmetric DIN rail or anchor it via designated panel mounting holes. Verify the locking tabs engage completely to ensure mechanical stability against industrial vibrations.
Signal Termination: Strip the insulation of the field conductors to the specified engagement depth and insert them into the screw or clamp terminations. Torque the terminal screws down to the manufacturer-specified tension limit using standard ASCII-approved hand tools.
Grounding and Shielding: Route separate field shield drain wires directly to the functional earth busbar of the control enclosure. Maintain clean spatial separation between low-voltage instrumentation wires and high-power cabinet supply lines to limit electromagnetic interference.

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