TK-OAV081 | Honeywell | Analog Output Module

Description

The Honeywell TK-OAV081 is an 8-point analog output module designed for precise current and voltage signal generation in process control systems. It delivers high accuracy, fast response, and robust protection for industrial automation applications.

Specifications

• Product Type: Analog Output, 8-Point Current/Voltage Module
• Number of Points: 8 channels
• 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: Current limited to ≤21 mA
• Drive Capability: >2000 Ω (Voltage) | 0–750 Ω (Current)
• Calibrated Accuracy @ 25°C: Better than 0.05% of range
• RFI Immunity: Error <2.0% of range at 10 V/m, 27–1000 MHz
• Module Update Rate: 25 ms (all channels)
• Output Settling Time: <2 ms to 95% of final value
• Offset Drift with Temperature: 50 µV/°C (Voltage) | 100 nA/°C (Current)
• Gain Drift with Temperature: 25 ppm/°C (Voltage) | 50 ppm/°C (Current)
• Module Error (Full Temp. Range): 0.15% (Voltage) | 0.3% (Current)
• Isolation Voltage: 2550 VDC for 1s (tested)
• Power Dissipation: 6.9 W max
• Connection Terminal Blocks: TC-TBNH, 20-position terminal block
• Weight: 0.5 kg

Features

• High Precision: Delivers accurate voltage and current outputs with minimal drift.
• Fast Response: 25 ms update rate and <2 ms settling time for dynamic control.
• Robust Protection: Built-in overvoltage and short-circuit safeguards.
• Strong Drive Capability: Supports high-resistance voltage loads and current loop devices.
• Industrial Reliability: Tested isolation at 2550 VDC ensures safe operation.
• Compact Integration: Uses TC-TBNH 20-position terminal block for secure wiring.
• Durable Design: Engineered for long-term use in Honeywell process control systems.