HIMA F2201 digital input and output module

HIMA F2201 digital input and output module

Input part
Number of input channels: Generally have multiple input channels, common 8 channels or 16 channels, the specific number depends on different models. This enables it to receive digital signals from multiple external devices at the same time, such as switch status, button signals, etc.
Input signal type: Supports dry contact and wet contact input. The dry contact input can be connected to the switch or relay contact without power supply, and the wet contact input can be connected to the signal source with power supply, which can meet the interface requirements of various field devices.
Input voltage range: For 24V DC powered modules, the high level of the input signal is usually recognized as a logical “1” between 15V and 30V DC, and the low level is recognized as a logical “0” between 0V and 5V DC.

Output part
Number of output channels: corresponding to the number of input channels, there are also multiple output channels, the same common 8 channels or 16 channels. Can be used to control external equipment, such as relays, indicators, solenoid valves, etc.
Output type: Generally transistor output, with fast response speed, long life and other advantages. It can provide a certain drive capacity, and the output current of each channel is generally about 0.5A-2A to meet the drive needs of different loads.
Output voltage: 24V DC voltage is usually output, but there are some modules that can support other voltage levels, depending on product specifications.