AB 1784-SD1/A
The Allen-Bradley 1784-SD1/A is an analog input module designed for use in Allen-Bradley PLC systems. It can convert analog signals (such as voltage and current) from field equipment into digital signals that can be recognized by PLC, so as to realize the measurement and control of process variables. The module is usually used to collect temperature, pressure, flow and other analog quantities to provide real-time data for PLC.
Product parameters and specifications (specific parameters may vary with different configurations) :
Model: 1784-SD1/A
Type: Analog input module
Input channel: 1
Input signal: Usually 0-10V or 4-20mA
Resolution: 12 bits
Accuracy: ±0.5%
Working voltage: 24VDC
Mounting method: DIN rail mounting
Protection level: Generally IP20
Main functions:
Analog signal acquisition: Acquisition of analog signals from field devices.
Signal conversion: Converts an analog signal to a digital signal.
Isolation protection: Isolate field equipment and PLC to improve system reliability.
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