Product Details
The Yokogawa ATK4A-00 S1, also cataloged as the ATK4A-00 16-Channel KS Cable Interface Adapter, operates as a dedicated hardware component for 16-channel analog signal routing and cabling interface within CENTUM DCS I/O subsystem platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ATK4A-00 S1 |
| Brand | Yokogawa |
| Origin | Japan |
| Channels | 16 Channels |
| Input Signal | 4 to 20 mA DC or 1 to 5 VDC |
| Maximum Input Current | 27 mA |
| Common Mode Voltage | Allowable common mode voltage +/-1 V or less |
| Data Update Period | 10 ms |
| Operating Temp | -20 to 70 deg C |
| Weight | 0.9 kg (1 lbs 16 oz) |
| Dimensions | 5.1 cm x 20.3 cm x 15.2 cm (2.0 in x 8.0 in x 6.0 in) |
| Power Consumption | Passive Interface Assembly (Powered via Loop Current / Host Rack) |
Yokogawa Channel-to-Channel Isolation & DCS Signal Integrity
Yokogawa signal conditioning interfaces maintain signal precision during multi-channel data acquisition. The module processes analog inputs over a 10 ms data update period while preserving channel-to-channel isolation parameters to mitigate ground potential offsets across differential pairs. Integrating cold junction compensation (CJC) path continuity and standardized ribbon/KS cable connectors, the adapter prevents high-frequency interference from corrupting downstream 4-20 mA HART loop protocol communications or 1 to 5 VDC voltage loop conversions.
Frequently Asked Questions
Q: What is the maximum allowable common mode voltage across input channels on the ATK4A-00 S1?
A: The maximum allowable common mode voltage is +/-1 V DC or less. Exceeding this limit compromises analog signal conversion accuracy across the 16 channels.
Q: How does the interface adapter handle overcurrent conditions on individual channels?
A: Each channel accommodates a maximum input current of 27 mA. Currents exceeding this threshold trigger internal current-limiting protection mechanisms to shield downstream I/O module conversion circuitry.
Field Installation Guidelines
Mount the interface module securely on the specified rack or DIN-rail structure inside the control cabinet. Secure all KS cable connectors with their integral locking screws to guarantee continuous pin contact during high-vibration conditions. Maintain single-point shield grounding at the cabinet earth busbar and separate low-voltage signal cabling from high-voltage AC power conductors by at least 300 mm within wiring ducts.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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