Remote IO module CT-1314

digital4 digital inputsIP20

Module features ◆ The module supports 4 channels of digital input and 220V AC input. ◆ The module could collect the digital output signal of the field equipment (dry contact or active output). ◆ The module could be connected to 2-wire or 3-wire digital sensor. ◆ 4 channels of the module are isolated, isolation voltage between channels is 3000VAC. ◆ The internal bus of the module and the field input are isolated by optical coupling. ◆ The module supports input signal holding function, holding time can be set. ◆ The module carries with 4 digital input channel LED indicators. ◆ After adding the counting submodule, the count function is available. ◆ Each input channel of the module supports 32-bit counter, count frequency <10Hz. ◆ The module could be set the digital signal input filtering time and the counter byte transmission sequence. ◆ Each channel of the module could be independently set counting mode and counting direction.