The Yokogawa ATD5T-00 S1 functions as a high-density, 32-point adapter terminal block engineered for CENTUM VP and ProSafe-RS I/O subsystems. This module provides the critical physical interface between complex field wiring and Yokogawa’s modular I/O units. By utilizing a standardized KS cable interface, the ATD5T-00 simplifies the connection process, eliminates manual point-to-point wiring risks, and accelerates the commissioning of Field Control Units (FCUs).
Condition: 100% Brand New, Factory Sealed.
The ATD5T-00 utilizes industrial-grade polycarbonate housing to maintain electrical isolation and mechanical durability in harsh processing environments.
| Parameter | Specification |
| Termination Points | 32-Channel High-Density |
| Interface Type | Integrated KS Cable Interface |
| System Compatibility | Yokogawa FIO and RIO Subsystems |
| Housing Material | Industrial-Grade Polycarbonate |
| Weight | 0.5 kg |
| Dimensions (W x H x D) | 144 mm × 144 mm × 185 mm |
| Mounting | DIN Rail or Dedicated Panel Mount |
| Application Environment | Marshaling Cabinets / Control Rooms |
Yokogawa utilizes specific suffixes to define the hardware revision and environmental coating options for the ATD5T series.
ATD5T: Base Model (32-Point Adapter Terminal Block).
-00: Standard Type (Basic termination without specialized internal circuitry).
S1: Standard Style Code (Indicates specific hardware revision or updated material standards).
Plug-and-Play Connectivity: The integrated KS cable interface eliminates the need for individual wire stripping and crimping at the I/O module side. Technicians connect pre-fabricated Yokogawa cables directly to the block, cutting installation time by up to 70%.
Optimized Marshaling Strategy: In large-scale refineries and petrochemical plants, the ATD5T-00 consolidates field signals into organized loops. This structured approach simplifies cable management within high-density marshaling cabinets.
Error-Proof Wiring: By standardizing the 32-point interface, the ATD5T-00 prevents common cross-wiring errors during field-side termination, ensuring process control loops maintain 100% signal accuracy from day one.
Robust Environmental Tolerance: The polycarbonate construction resists chemical exposure and thermal fluctuations, making it ideal for the demanding conditions found in offshore platforms and chemical processing facilities.
Q: Does the ATD5T-00 S1 support both Digital and Analog signals?
A: Yes. The ATD5T-00 acts as a physical adapter block. It facilitates the passage of both digital and analog signals from field devices to the corresponding Yokogawa I/O modules via the KS cable, provided the voltage and current stay within system limits.
Q: Can I mount this terminal block in a horizontal or vertical orientation?
A: You can mount the ATD5T-00 in either orientation on a standard DIN rail or a dedicated panel. However, ensure sufficient clearance for the KS cable bend radius to prevent mechanical stress on the interface connector.
Q: What is the significance of the "S1" suffix in the model code?
A: The "S1" designates the style code. It ensures that the terminal block meets the most recent hardware specifications and material standards set by Yokogawa. When replacing older units, an S1 model typically offers full backward compatibility while providing improved durability.
Q: Is a special tool required for the field-side wiring on the ATD5T-00?
A: Depending on the specific terminal configuration (screw or pressure clamp), you only need standard industrial hand tools (e.g., a calibrated screwdriver). The KS interface side requires no tools, as it utilizes a secure, locking connector.
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