AI815-eA 8-channel analog input module
The AI815-eA is an 8-channel analog input module with the following features:
Analog input: It can receive 8 analog signal inputs, such as voltage or current signals.
Measurement function: The input analog signal can be measured and converted into a digital quantity for subsequent processing.
Isolation function: Modules usually have isolation features to protect the system from interference and damage to the input signal.
Accuracy and resolution: With a certain degree of accuracy and resolution to ensure accurate measurement of the value of the input signal.
Data acquisition: The measured data can be collected and transmitted to the control system or other equipment for further processing and analysis.
Configuration and calibration: Modules may be configured and calibrated via software or hardware to meet specific application requirements.
The AI815-eA is an 8-channel analog input module with the following parameters:
Number of channels: 8
Input type: Single-pole single-ended
Measuring range: 0(1)… Five V, four… 20mA
Overrange: +15%
Input impedance (voltage input) : 10MΩ
Input impedance (current input, including PTC) : 250Ω
Maximum field cable length: 600 meters (656 yards)
Voltage input, maximum lossless: 11V
NMRR, 50Hz, 60Hz: >40dB
Maximum error: 0.1%
Resolution: 12 bits
Maximum temperature drift: 50ppm/°C
Update cycle time: 10ms
Current consumption: 24V (module bus) 50mA; 5V (Module bus) 100mA; 24V (process power, UPx) 339mA (Max) (22mA+ transmitter current x 1.32)
Power dissipation: 3.5W
Transmitter power supply: compatible with HART, voltage: 24V@23mA, current: 30mA±10%
Monitor module error: If the analog read back, reference voltage, internal power supply, checksum, watchdog, and memory error
Input filter (rise time 0-90%) : 290 ms
Isolation configuration: Ground isolation
Module terminal unit: TU810, TU812, TU814, TU818, TU830, TU833, TU835 or TU838
MTU keying code: CC
Rated insulation voltage: 50V
Insulation test voltage: 500V (AC)
The following are related products of the ABB brand:
| ABB SAFT 110 |
| SD802F |
| ABB TC 530 |
