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.
Tech & Buying Guide
Batch vs Continuous Processing in Industrial Automation: Architectural Strategies for Control Engineers
Selecting the proper control architecture remains a pivotal decision when designing industrial automation systems. Automation engineers must evaluate whether a batch or continuous process model best fits their production requirements. This fundamental choice influences PLC and DCS programming, hardware redundancy, sensor selection, and overall factory automation layouts.
Demystifying Signal Isolators: Operating Principles, Architectural Types, and Industrial Applications
Industrial automation systems rely on pristine analog signal transmission across complex control loops. Instrument technicians and system integrators frequently deploy signal isolators to maintain signal integrity between field sensors and control platforms. Eliminating electrical noise, ground loops, and high-voltage transients protects delicate PLC, DCS, and SCADA input channels from permanent damage.
Demystifying Industrial Control Systems: Comparing PLC, DCS, RTU, SCADA, and PAC
Modern factory automation relies on distinct control architectures to manage complex process environments efficiently. Control engineers often evaluate PLC, DCS, RTU, SCADA, and PAC platforms when designing industrial infrastructure. Understanding the functional boundaries of each technology ensures optimal system performance, high availability, and long-term cost efficiency.