ABB AO895 3BSC690087R1 Analog Output Module
General info
| Manufacture | ABB |
| Item No | AO895 |
| Article number | 3BSC690087R1 |
| Series | 800XA Control Systems |
| Origin | Sweden |
| Dimension | 45*102*119(mm) |
| Weight | 0.2kg |
| Customs Tariff Number | 85389091 |
| Type | Analog Output Module |
Detailed data
ABB AO895 3BSC690087R1 Analog Output Module
The AO895 Analog Output Module has 8 channels. The module includes Intrinsic Safety protection components and a HART interface on each channel for connection to process equipment in hazardous areas without the need for additional external devices.
Each channel can drive up to 20 mA loop current into a field load such as an Ex-certified current-to-pressure converter and is limited to 22 mA in overload conditions. All eight channels are isolated from the ModuleBus and power supply in one group. Power to the output stages is converted from the 24 V on the power supply connections.
Detailed data:
Resolution 12 bits
Isolation Grouped to ground
Under/over range 2.5 / 22.4 mA
Output load <725 ohm (20 mA), no over range
<625 ohm (22 mA max)
Error 0.05% typical, 0.1% max (650 ohm)
Temperature drift 50 ppm/°C typical, 100 ppm/°C max
Rise time 30 ms (10% to 90%)
Current limit Short circuit protected current limited output
Rated insulation voltage 50 V
Dielectric test voltage 500 V AC
Power dissipation 4.25 W
Current consumption +5 V module bus 130 mA typical
Current consumption +24 V external 250 mA typical, <330 mA max
Frequently asked questions about the product are as follows:
-What are the functions of the ABB AO895 module?
The ABB AO895 module provides analog output signals that can be used to control actuators, variable speed drives, and other devices that require analog signals to operate. It converts control system data into physical signals that can be used to regulate the behavior of connected devices.
-How many output channels does the AO895 module have?
8 analog output channels are provided. Each channel can independently generate 4-20 mA or 0-10 V signals.
-What are the main features of the ABB AO895 module?
It provides precise control and reliable output performance. Flexible signal output types can be configured to provide current (4-20 mA) or voltage (0-10 V) signals. It has the power of self-diagnosis to monitor the health of the system and identify problems. It integrates with ABB 800xA or S800 I/O systems through communication protocols such as Modbus or fieldbus.
