CT-124D 32-channel digital input/24VDC/Sink or Source

◆ The module supports 32 channels of digital input, supports high-level input, and could be connected to PNP sensor, and supports low-level input, and could be connected to NPN sensor.

◆ The module can collect the digital output signal (dry contact or active output) of the field device.

◆ The module can be connected to 2-wire or 3-wire digital sensor.

◆ The internal bus and field input of the module are isolated by optocoupler.

◆ The module supports the input signal holding function, and the holding time can be set.

◆ After adding the counting submodule, the counting function is available.

◆ Each input channel of the module supports 32-bit counter, and the counting frequency < 200Hz.

◆ The module can set the digital signal input filtering time and counter byte transmission sequence.

◆ The module can independently set the counting mode and counting direction for each channel.