
Products Description
The Honeywell TK‑HAO081 Analog Output Module delivers precise analog signals from controllers to field devices such as control valves, actuators, and smart transmitters. It supports both voltage and current outputs with high resolution, and it features HART communication for integration with intelligent field devices. The module is designed for reliable continuous operation in industrial control environments, maintaining signal stability under electrical noise and temperature variation.
Characteristics
- Provides eight independently configurable analog output channels for precise process control
- Supports both voltage and current output ranges to accommodate various field devices
- Integrated HART communication enables remote device monitoring and configuration
- High-resolution digital-to-analog conversion ensures stable and accurate outputs
- Industrial-grade construction allows continuous operation in harsh process environments
- Modular design enables easy installation, maintenance, and replacement
Functional Role and System Position
Installed in I/O cabinets of distributed control systems, the TK‑HAO081 serves as the analog interface between the process controller and field actuators. It converts controller output commands into analog voltage or current signals while providing HART communication for device diagnostics and configuration. The module supports multi-channel operation, enabling simultaneous control of multiple devices within a process loop.
Parameter Table
| Parameter | Specification |
|---|---|
| Model | TK‑HAO081 |
| Module Type | Analog Output Module |
| Output Channels | 8 Channels |
| Output Signal Types | Voltage / Current |
| Voltage Output Range | ±10.4 V or 0–10.25 V |
| Current Output Range | 0–21 mA |
| Resolution | 16-bit (voltage), 15-bit (current) |
| HART Support | Yes, HART Rev. 5.7 compatible |
| Channel Scan Time | ~10 ms (all channels) |
| Mounting | Rack-mounted plug-in module |
| Operating Temperature | -20 °C to +70 °C |
| Maintenance | Front-accessible wiring, modular replacement |
| Environmental Rating | Industrial vibration and EMI resistant |
Contact Information
For pricing, availability, or technical consultation regarding this model, please contact our sales team:
【Sales Manager】
Silver
【WhatsApp】
+86-18020714492

【Email】
sales1@askplc.com
【WeChat】
+86-18020714492
FAQ
Q1: How many analog outputs does the TK‑HAO081 support?
It supports eight independent analog output channels.
Q2: Can it output both voltage and current signals?
Yes, each channel can be configured for voltage or current output as required.
Q3: Does the module support smart devices?
Yes, it supports HART communication for device diagnostics and remote configuration.
Q4: Is the module suitable for continuous industrial operation?
Yes, it is designed for long-term operation under harsh environmental conditions.
Q5: Can maintenance be performed without shutting down the entire system?
Yes, its modular plug-in design allows replacement without full system shutdown.
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