All products on this website are discounted products, and market prices have been fluctuating. Please refer to customer service quotes for details. Pictures are not actual photos. Before placing an order, please confirm the model, product, price, and other detailed information with customer service. Both second-hand and brand new products are available for sale on this website. Please contact customer service for further communication.
ABB AI845 3BSE023675R1｜Analog Input Redundant Module｜
AI845 3BSE023675R1
Function
8-channel high-precision analog acquisition
Signal types: 4-20mA, 0-20mA, 0-5V, 1-5V (single ended)
Resolution: 12 bits, accuracy ± 0.1% FS
Sampling rate: 10-100Hz per channel (software configurable)
Input impedance: voltage>10M Ω; current 250 Ω
HART Communication (Key Value)
Supports HART direct communication: bidirectional communication with HART transmitters
Readable: process variables, range, diagnostics, equipment identification
Writeable: remote configuration, calibration, parameter modification
Channel level transmitter power supply
Each channel has a current limiting output of 24V DC, which directly supplies power to 2-wire/3-wire transmitters
Overcurrent protection and short circuit monitoring to avoid on-site faults affecting the system
Redundancy and reliability
Support single module or redundant configuration (1:1)
8-channel group isolation (50Vrms), resistant to common mode interference
Advanced onboard diagnosis: open circuit/short circuit/over range/power failure alarm
System integration
Bus: Profibus DP, Ethernet/IP, Modbus TCP (base dependent)
Base: Terminal units such as TU810/TU844/TU845
ABB AI845 3BSE023675R1｜Analog Input Redundant Module｜
Hot selling models
There are no reviews yet.