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Yokogawa | ATSR3S-0 | Pressure Clamp Terminal Connector
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- Part Number: ATSR3S-0
- Brand: Yokogawa
- Type: Pressure Clamp Terminal Connector
- Dimensions: 3.3x10.7x13cm
- Country of Origin: Japan
- Barcode: 8537101190
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Additional Specifications
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Product Description
Description
The Yokogawa ATSR3S‑0 is a pressure‑clamp terminal connector used in CENTUM VP and ProSafe‑RS wiring nests. It provides secure, vibration‑resistant field‑signal termination for digital and analog I/O modules.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ATSR3S‑0 |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | Lightweight terminal connector; no numeric value specified |
| Dimensions | Standard Yokogawa terminal‑block form factor; no numeric value specified |
| Operating Temp | Control‑room rated thermal range; no numeric value specified |
| Power Consumption | Passive terminal connector; no electrical draw |
| Module Type | Pressure‑clamp terminal connector |
| Terminal Type | Pressure‑clamp field wiring terminals |
| Wiring Method | Direct conductor clamping without screw torque requirements |
| Channel Type | Digital/analog field‑signal landing |
| Isolation | Physical spacing between terminal groups for impedance separation |
| Mounting | Panel‑mount or nest‑mount within Yokogawa I/O assemblies |
| PCB/Plate Construction | Industrial‑grade terminal substrate with plated contact surfaces |
| Environmental Behavior | Non‑condensing humidity operation |
| Grounding Scheme | Shield termination at designated grounding points |
| Compatibility | CENTUM VP / ProSafe‑RS wiring nests |
| Product Type | Terminal Connectors |
Functional Description
The ATSR3S‑0 terminal connector provides secure pressure‑clamp wiring termination for Yokogawa control systems. Its clamp‑type terminals ensure stable conductor retention without screw‑torque adjustments, making it suitable for vibration‑exposed industrial panels. The connector supports both digital contact wiring and low‑level analog signal routing, maintaining stable impedance characteristics across mixed‑signal environments. It integrates directly with Yokogawa terminal bases and I/O modules, enabling deterministic signal behavior within CENTUM VP and ProSafe‑RS architectures.
Frequently Asked Questions
Q: What advantages does pressure‑clamp wiring provide? Pressure‑clamp terminals maintain consistent mechanical retention and reduce loosening risks in vibration‑heavy environments.
Q: Can ATSR3S‑0 be hot‑swapped? No. Terminal connectors should be installed or removed only when the wiring segment is de‑energized.
Q: Is it compatible with both digital and analog signals? Yes. The connector supports mixed‑signal landing with proper isolation spacing.
Field Installation Guidelines
- Ensure conductors are fully inserted before engaging the pressure‑clamp mechanism.
- Maintain shield continuity for analog and digital wiring to reduce induced noise.
- Route digital contact wiring separately from analog loops to avoid impedance coupling.
- Inspect terminal surfaces for contamination or oxidation prior to installation.
- Verify proper grounding at shield termination points.
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