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The 8C-TAOX61 (Part Number 8C-TAOX61) is a high-performance analog output module engineered for the Honeywell Experion LX Series 8 environment. This 16-channel unit provides the precision control required to command field actuators, such as control valves, variable frequency drives, and positioners. Operating on a 24 VDC nominal supply, the 8C-TAOX61 translates digital controller commands into reliable 4-20 mA current loops, ensuring high-fidelity signal transmission across the plant floor. Its ruggedized architecture and integrated diagnostics make it an essential component for continuous process control applications.
| Specification | Details |
|---|---|
| Output Capacity | 16 Analog Channels |
| Signal Type | 4-20 mA Current Loop |
| Conversion Resolution | 12-bit |
| Signal Accuracy | ±0.1% of Full Scale |
| Isolation Rating | 500 VDC Channel-to-Channel |
| Load Impedance | Support for up to 750 Ohms |
| Update Frequency | 250 ms |
| Maximum Power Consumption | 3.5 Watts |
| Thermal Range | -40°C to 70°C (-40°F to 158°F) |
| Physical Dimensions | 120 mm x 50 mm x 85 mm |
| Net Weight | 0.3 kg |
The 8C-TAOX61 is designed for maximum system uptime, featuring an extensive operating temperature range that allows for deployment in non-climate-controlled environments. Each of its 16 channels is protected by 500 VDC isolation, preventing electrical faults in the field from impacting the internal logic or adjacent channels. Furthermore, the module includes advanced fault detection diagnostics that monitor loop integrity. This enables the Experion LX system to identify open circuits or high-resistance conditions in the field wiring, facilitating proactive maintenance and reducing unplanned process interruptions.
The 8C-TAOX61 supports a maximum load resistance of 750 Ohms, which is sufficient for most industrial long-distance cable runs and high-impedance control valve positioners.
The 8C-TAOX61 is typically used in a simplex (non-redundant) configuration. For applications requiring a redundant analog output pair, a specific Redundant Termination Assembly (IOTA) and paired modules would be required.