The ABB AO650 3BHT300051R1 is an analog output module designed for industrial automation applications, part of the S600 I/O family of ABB’s Control System Products. It offers eight isolated analog output channels with versatile configuration options.

Key Features

• Channels: 8 isolated analog output channels
• Output Range: Configurable for 0-20 mA or 4-20 mA
• Resolution: Configurable up to 16 bits
• Watchdog Timer: Built-in for enhanced reliability
• Fault Detection: Integrated circuitry for fault monitoring

Technical Specifications

• Power Supply: 24 VDC
• Power Consumption: 2.5 W
• Input Impedance: 220 kΩ
• Output Impedance: 2 Ω
• Accuracy: ±0.1% of full scale
• Non-linearity: ±0.1% of full scale
• Temperature Coefficient: 0.005% of full scale per °C
• Isolation Voltage: 2500 V RMS
• Common Mode Rejection: 60 dB at 50 Hz
• EMC Compliance: EN 50081-1, EN 50082-2
• Dimensions: 110 x 35 x 23 mm (4.33 x 1.38 x 0.91 in)
• Weight: 200 g (7.05 oz)

Additional Information

• The ABB AO650 is also available in a DIN rail mount version (AO650-DR).
• Compatible with ABB controllers such as AC800F, AC800M, and TS800.