AO810 V2 ABB 8-channel communication converter

The AO810/AO810V2 analog output module has 8 unipolar analog output channels. In order to monitor the communication with the D/A converter, the serial data is read back and verified. Receive open circuit diagnosis during read back. The module cycles through self diagnostics. Module diagnosis includes process power monitoring and reports when the power supply voltage of the output circuit is low. This error is reported as a channel error. Channel diagnostics include fault detection of channels (reported only on active channels). Error occurs when the output current is less than the output set value and the output set value is greater than 1mA.

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Description

Digital model: AO810V2
Manufacturer: ABB
Weight: 1Kg
Shipping weight: 3Kg
Quantity: 19
Warranty：1 year
Imported: Yes
Available for sale: nationwide
Shipping term：DHL / FEDEX/ EMS /UPS/TNT/EMS

 

Features and benefits
8 channels for 0 20 mA, 4 20 mA, 0 10 V, or 2 10 V dc, single ended single pole input
One group of 8 channels is isolated from the ground
12 bit resolution
Input shunt resistor is protected to 30 V by PTC resistor
Analog input short-circuit protection to ZP or+24 V
Input withstands HART communication
Detailed data
Resolution 12 bits
Input impedance 290 k Ω (voltage input)
230 – 275 k Ω (current input)
Isolate groups isolated from the ground
Below/out of range – 5%/+15%
Error limits. 0.1%
Temperature drift voltage: typical value. 70 ppm/°C 100 ppm/°C； Current: Typical value. 50 ppm/°C 80 ppm/°C
Input filter (rise time 0-90%) 140 ms
Update cycle time 8 ms
Current limiting transmitter power can be limited by MTU current
On site cable length 600m (656 yards)
Input voltage (non-destructive) 30 VDC
Nuclear magnetic resonance, 50Hz, 60Hz>40dB
Rated insulation voltage 50 V
Dielectric test voltage 500 VAC
Power consumption 1.5W
Current consumption+5 V module bus 70 mA
Current consumption+24 V module bus 40 mA
Current consumption+24 V external 0

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