Overview
The Honeywell TC-OAH061 (part number 96978274-A01) is a high-performance analog output module designed for the Honeywell C200 Series Distributed Control Systems (DCS). This module provides six galvanically isolated channels, each delivering a 4–20 mA current output, ideal for controlling actuators, valves, and other field devices in industrial automation applications.
With a resolution of 13 bits across the 0–21 mA range, the TC-OAH061 ensures precise signal transmission. It features robust overvoltage protection up to 24 VAC/VDC and exhibits minimal error (<2.0%) under radio frequency interference (RFI) conditions. The module’s update rate is 25 ms for all channels, facilitating real-time control.
Designed for durability, the TC-OAH061 is tested for 2546 VDC isolation between channels and between the user and the system, ensuring reliable operation in electrically noisy environments.
Specification
| Parameter | Specification |
|---|---|
| Model Number | TC-OAH061 |
| Part Number | 96978274-A01 |
| Product Type | Analog Output Module |
| Number of Channels | 6 galvanically isolated |
| Output Current Range | 0 to 21.0 mA |
| Current Resolution | 13 bits across 21 mA |
| Overvoltage Protection | 24 VAC/VDC continuous at room temperature |
| RFI Immunity | Error <2.0% of range at 10 V/m, 27–1000 MHz |
| Module Update Rate | 25 ms for all channels |
| Power Dissipation | 6.7 W max |
| Isolation Voltage (Channel-to-Channel) | 2546 VDC (tested for 1 second) |
| Isolation Voltage (User-to-System) | 2546 VDC (tested for 1 second) |
| Connection Terminal Blocks | TC-TBNH, 20-position terminal block |
| Dimensions | 96 × 96 × 48 mm |
| Weight | 0.5 kg |
FAQ
Q1: Is the TC-OAH061 brand new and original?
A1: Yes, all Honeywell TC-OAH061 units are brand new and original factory products.
Q2: How soon will my order ship?
A2: We have stock available. Shipping typically occurs within 3 days to 2 weeks, depending on order quantity.
Q3: What logistics options are available?
A3: We commonly use DHL, FedEx, or UPS for fast and secure delivery.
Q4: Can I return the module if there is a quality issue?
A4: Yes, we support returns within 30 days if the product has any quality issues.
Q5: What environments can the TC-OAH061 operate in?
A5: It functions reliably in industrial environments, with operating temperatures from 0–55 °C and robust construction against vibrations.
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