ODOT CT-121F 16 channel digital input/24VDC/ Sink type


Key Features

• Channel Number:16 channel digital input/24VDC/ Sink type
• LED Indicator: 16 Input LED Indicators
• Sensor Type:2-wire or 3-wire digital sensors
• Turn-on voltage: Min.10Vdc to Max.28Vdc
• Turn-off Voltage:Max.5Vdc
• Turn-on current:Max.5mA/channel@28V
• Input impedance:>7.5kΩ
• Filter time Default:10ms
• Sample frequency:500Hz
• Counter frequency:<200Hz


The ODOT CT-121F is an I/O expansion module that supports 16 channels digital (sink) input with 24 VDC voltage input and can be integrated with the ODOT Network Adapters. This module also supports the input signal holding function, and the holding time can be set and each input channel of the module supports a 32-bit counter with counting frequency <200Hz.

The ODOT CT-121F can be easy integrate with SCADA, PLC, PAC and PC based software systems for a wide range of industrial automation, measurement and process control applications.