Digital input module CT-124D

Modbus RTUModbus TCPEtherNet/IP

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. General parameters: Power: - [email protected] Isolation: - Isolation voltage between the channel and system power supply: AC 500V Isolation voltage between channel and field power supply: AC 500V Isolation voltage between the channel and PE: AC 500V Wiring: Max.1.0mm² (AWG 17)Min: 0.2mm² (AWG 24) Installation Mode: 35mm DIN-Rail Size: 115*27*75mm Weight: 110g Environment Specification: Operating Temperature of Horizontal Installation: -35℃~70℃ Operating Temperature of Vertical Installation: -35℃~60℃ Relative Humidity: < 95%RH (No Condensation) Storage Temperature: - -40℃~85℃ Storage Humidity: - < 95%RH (No Condensation) Manufacturing Test Temperature: - -40℃~75℃ Ingress Protection Rating: - IP20