Product Details
Product Description
The TC-OAH061 is a high-precision analog output interface engineered for Honeywell industrial control systems. This module provides six independent current loop channels, each featuring full galvanic isolation to protect control logic from field-side electrical interference. Operating with a standard 4-20 mA signaling range, the unit delivers 13-bit resolution, ensuring granular control for modulating valves, actuators, and variable frequency drives.
Technical Specifications
-
Module Identification: TC-OAH061
-
Output Type: Analog Current Loop (Source)
-
Signal Range: 4 to 20 mA
-
Channel Count: 6 Individually Isolated Channels
-
Isolation Type: Galvanic (Channel-to-Bus and Channel-to-Channel)
-
Digital-to-Analog Resolution: 13 Bits
-
Form Factor: PC Board PLC / Add-On Board
-
Physical Mass: 0.27 kg (approx. 0.60 lbs)
-
Availability: Legacy / Discontinued by Manufacturer
Operational Application
The TC-OAH061 is typically deployed in process automation environments where signal integrity is critical. The internal isolation prevents ground loops and minimizes noise coupling between the field devices and the backplane, making it a reliable choice for long-distance signal transmission in harsh electromagnetic conditions.
Frequently Asked Questions
-
How does the 13-bit resolution affect control precision?
It allows the module to divide the 4-20 mA span into 8,192 discrete steps, providing smooth transitions for sensitive control elements.
-
Does this module require external power for the loops?
Yes, current loop modules generally require an external 24Vdc supply to drive the 4-20 mA signal through high-impedance loads.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.