Honeywell CC-TAON01 Analog Output IOTA Board

Overview

The CC-TAON01 is a 16-channel analog output IOTA board. It sends precise 4–20 mA current signals to actuators, valves, and transmitters. You can configure each channel individually for performance and diagnostics. This module supports HART communication, allowing device-level diagnostics and remote configuration. It suits harsh industrial environments with Division 2 / Zone 2 approvals. Engineers built it with short-circuit protection to ensure high reliability.

Technical Specifications

General Information

• Model Number: CC-TAON01

• Part Number: 51306519-175

• Output Channels: 16 (non-redundant)

• Signal Type: 4–20 mA current output

• Communication: HART-enabled

Output Performance

• Settable Current Range: 0 mA, 2.9 mA to 21.1 mA

• Maximum Resistive Load: 800 Ω (with 24 VDC supply)

• Maximum Output Voltage: 16 V

• Maximum Open Circuit Voltage: 22 V

• Response Time: ≤80 ms (settling to 1%)

• Ripple: <100 mV peak-to-peak (250 Ω load)

• Linearity: ±0.05% of full scale (nominal)

• Accuracy: ±0.35% of full scale at 25°C

• Readback Accuracy: ±4% of full scale

• Temperature Drift: 0.005% of full scale/°C

• Resolution: 16-bit; calibrated ±0.05% full scale

Electrical Characteristics

• Isolation Voltage: 1500 VDC (output to system ground)

• Open Circuit Protection: Included

• Channel Fault Isolation: One fault does not affect other channels

Environmental Ratings

• Operating Temperature: –40°C to +70°C

• Approved Zones: Division 2 / Zone 2 (non-incendive)

Mounting and Installation

• Mounting Type: DIN rail or rack-mounted

• Power Supply Range: 22–28 VDC