HIMA F3223 digital input module

HIMA F3223 digital input module

Electrical characteristic
Power supply voltage: 24V DC power supply is usually supported.
Current: The specific operating current value is not explicitly given, but in general, the current consumption of such modules is relatively low to meet the low power requirements of industrial sites.
Input characteristic
Input signal type: can receive dry contact or wet contact input signal, can adapt to a variety of field equipment output signal form, such as limit switch, button and other equipment signal.
Signal isolation: Electrical isolation technology is used between the input channel and the internal circuit to prevent external interference signals from entering the control system and improve the anti-interference ability and stability of the system. The general isolation voltage can meet the relevant industry standards, such as the isolation voltage level of several thousand volts.

Functional characteristics
Diagnostic function: With self-diagnostic function, the module can be self-checked during operation, including the fault detection of the input circuit. Once the fault is detected, the fault alarm information can be sent through the indicator light or the communication interface, which is convenient for maintenance personnel to troubleshoot and repair.
Communication protocols: Support a variety of industrial communication protocols, such as Profibus-DP, Modbus, etc., can be easily connected with PLC, DCS and other control systems, to achieve data transmission and communication between other devices, easy system integration and remote monitoring.

Working environment characteristics
Operating temperature: The operating temperature range of general industrial modules is -20 ° C to + 60 ° C, and the F3223 may also be in this range to adapt to temperature changes in different industrial environments.
Storage temperature: usually -40 ℃ to + 85℃.
Humidity: can adapt to the relative humidity of 5%-95%RH (no condensation) environmental conditions, to ensure stable operation in humid industrial sites.