TK-OAV081

Product Overview

Honeywell TK-OAV081 Analog Output Module provides 8-channel analog output capability with both current and voltage ranges. It delivers high accuracy, fast response, and robust protection features for industrial control systems.

General Specifications

• Manufacturer: Honeywell

• Product number: TK-OAV081

• Product type: Analog output, 8-point current/voltage module

• Number of points: 8 channels

Electrical Specifications

• Voltage output range: ±10.4 V

• Current output range: 0–21 mA

• Voltage resolution: 320 µV per count

• Current resolution: 650 nA per count

• Output overvoltage protection: 24 VAC/VDC continuous at room temperature

• Open short circuit protection: Electronically current limited to ≤21 mA

• Drive capability: >2000 Ω (voltage), 0–750 Ω (current)

• Calibrated accuracy @ 25°C: Better than 0.05% of range (4–21 mA current, ±10.4 V voltage)

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

• Module update rate (all channels): 25 ms

• Output settling time: <2 ms to 95% of final value with resistive loads

• Output offset drift with temperature: 50 µV/°C typical (voltage), 100 nA/°C typical (current)

• Output gain drift with temperature: 25 ppm/°C max (voltage), 50 ppm/°C max (current)

• Module error over full temp. range: 0.15% of range (voltage), 0.3% of range (current)

Isolation Specifications

• User to system isolation voltage: 2550 VDC for 1 s (100% tested)

Power Specifications

• Power dissipation: ≤6.9 W

Mechanical Specifications

• Connection terminal blocks: TC-TBNH, 20-position terminal block

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