Honeywell TK-HAO081 8-Channel Analog Output Module

The Honeywell TK-HAO081 is an advanced 8-channel analog output module engineered for industrial process control systems. It provides reliable conversion of controller digital values into precise analog current or voltage signals, supporting HART protocol communication for enhanced device diagnostics and configuration. This coated module ensures robust performance in demanding operational environments.

Technical Features & Channel Configuration

The module features eight independent output channels supporting versatile signal ranges including 0-20 mA, 4-20 mA, and voltage options up to 10 VDC. Each channel delivers high-resolution performance with fast scan times, ensuring accurate actuation for valves, actuators, and other final control elements in automation setups.

Communication & Diagnostics

Integrated HART communication enables bidirectional digital communication over analog wiring loops. This allows maintenance personnel to access device status, calibration data, and diagnostic parameters directly from the control room, minimizing downtime and optimizing loop management.

Frequently Asked Questions

Q: Does the TK-HAO081 module support multi-drop HART communication?A: No, the module supports point-to-point HART wiring mode only.

Q: What terminal block is compatible with this output module? A: It typically pairs with a 20-position terminal block designed for Honeywell I/O assemblies, such as the TC-TBNH series.

Q: Is this module conformal coated for harsh environments?A: Yes, the "TK" prefix designates a conformal-coated version built to withstand corrosive industrial atmospheres.