TK-HAO081

Overview

TK-HAO081 is a Honeywell 8-point analog output module designed for industrial automation, offering precision control with HART protocol compliance (Revision 5.7).

Electrical Specifications

• Output Channels: 8

• Module Scan Time: 10 ms (0-100% analog output value for all channels)

• Overvoltage Protection: 24 VAC/VDC continuous at room temperature

• Short Circuit Protection:

  • Current: Electronically limited to 21 mA or less

  • Voltage: Electronically limited to 35 mA or less

Performance & Accuracy

• Drive Capability:

  • Voltage: >2000 Ω

  • Current: 50-750 Ω

• Calibrated Accuracy @ 25°C:

  • Voltage: Better than 0.1% of range

  • Current: Better than 0.15% of range

• Calibration Interval: 12 months typical

Environmental & Safety Ratings

• RFI Immunity: Error <2.0% of range at 10 V/m, 27 to 1000 MHz

• Module Error Over Full Temperature Range:

  • Voltage: 0.3% of range

  • Current: 0.3% of range

• Isolation Voltage (User to System): 100% tested at 2550 VDC for 1 second

• Module Power Dissipation: 6.3 W max

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