Manufacture	ABB
Item No	AO815
Article number	3BSE052605R1
Series	800XA Control Systems
Origin	Sweden
Dimension	45*102*119(mm)
Weight	0.2kg
Customs Tariff Number	85389091
Type	Analog Output Module

 ABB AO815 3BSE052605R1 Analog Output Module The AO815 Analog Output Module has 8 unipolar analog output channels. The module performs self-diagnostic cyclically. Module diagnostics include: External Channel Error is reported (only reported on active channels) if the process power supply that supply voltage to output circuitry is too low, or the output current is less than the output set value and the output set value is greater than 1 mA (open circuit). Internal Channel Error is reported if the output circuit can not give the right current value. Module Error is reported in case of Output Transistor Error, Short Circuit, Checksum Error, Internal Power Supply Error or Watchdog error. The module has HART pass-through functionality. Only point to point communication is supported. The output filter must be enabled on channels used for HART communication.Detailed data: Resolution 12 bits Isolation Group to ground Under/overrange -12.5% ​​/ +15% Output load 750 Ω max Error 0.1% max Temperature drift 50 ppm/°C max Input filter (rise time 0-90%) 23 ms (0-90%), 4 mA / 12.5 ms max Update period 10 ms Current limiting Short circuit protection Current limited output Maximum field cable length 600 m (656 yds) Rated insulation voltage 50 V Dielectric test voltage 500 V AC Power dissipation 3.5 W (typical) Current consumption +5 V Modulebus 125 mA max Current consumption +24 V Modulebus 0 Current consumption +24 V External 165 mA maxFrequently asked questions about the product are as follows: -What is the function of the ABB AO815 module? The ABB AO815 module provides analog output signals that can be used to control field devices such as actuators, valves or variable speed drives. The AO815 converts digital control signals from a central control system into analog signals. -How many output channels does the ABB AO815 module have? 8 analog output channels are provided. Each channel can be independently configured as an output signal. -How is the AO815 configured? This is done through the 00xA engineering environment or other ABB control software. First, the output signal type is set. Output scaling is defined. Then specific channels are assigned to control various field devices. Finally, diagnostic functions are activated and configured to monitor system health.