A-B 1756-IB32
The A-B 1756-IB32 module is A ControlLogix digital input module manufactured by Rockwell Automation (Allen-Bradley). It is part of the Rockwell Automation automation control system and is mainly used to collect external digital signals and convert these signals into digital signals that can be recognized by the PLC.
Product description
The 1756-IB32 module is capable of receiving digital signals from various external devices (such as switches, sensors, buttons, etc.), such as the on-off status of switches, signals detected by sensors, etc. After these digital signals are processed inside the module, they are passed to the PLC in binary form, so that the PLC can make logical judgment and control.
Product parameters and specifications
Number of channels: The module typically has 32 digital input channels.
Input type: Multiple input types are supported, such as source type, drain type, etc., depending on the specific model and configuration of the module.
Voltage level: Input voltage range supported by the module, such as 5V, 24V, etc.
Response time: How quickly the module responds to the input signal.
Isolation: Whether there is an isolation function between the input and output of the module to prevent interference.
Communication interface: Communication interface between the module and the PLC, usually ControlNet or EtherNet/IP.
Mounting mode: Module mounting mode, usually DIN rail mounting.
Main function
Signal acquisition: Collect external digital signals.
Signal conversion: Converts an analog signal to a digital signal.
Signal isolation: prevents interference and improves system reliability.
Signal transmission: The digital signal is transmitted to PLC.
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