Maintenance support - Import export

CT-623F: 8-channel digital input /24VDC/ source or sink type & 8-channel digital output /24VDC/ source type Module features The module supports 8-channel digital input, and supports source type and sink type two-way input. The input voltage is 0V/24VDC. The module supports 8-channel digital output, Output high level valid, and the output voltage is 24VDC. Module input channel can collect digital output signal of field equipment. (dry contact or active output) The module input channel can be connected to the 2-wire or 3-wire digital sensor. Module input channel supports 32-bit counter for each channel, the counting frequency < 200Hz. The input channel of the module supports the signal maintenance function, and the maintenance time can be set. The input channel of the module can set the digital signal input filtering time and the byte transfer order of the counter. The input channel of the module can set the counting mode and counting direction independently.