ODOT 32 Channel Digital Input Model CT-124F |
CT-124H:۳۲ channels digital input/24VDC/Sink or Source type
Product Feature:
CT-124H: ۳۲ channels digital input, sink or source, 34Pin male connector, 24Vdc, counting function supported (counting frequency up to 200Hz)
◆ the module supports 32 channels digital input, it supports sink input and the input high level is valid as it could support PNP sensor; it also supports source input and the input low level is valid as it could support NPN sensor.
◆ the module could collect the digital output signal of field equipment (dry contact or active output).
◆ the module could be connected to 2-wire or 3-wire digital sensor.
◆ the internal bus of the module and field input are isolated by optocoupler.
◆ the module supports input signal holding function, holding time can be set.
◆ after adding counting submodule in ODOT configured software, the counting function is effective.
◆ each input channel of the module supports 32-bit counter with counting frequency <200Hz.
◆ the module could be set the digital signal input filter time and counter byte transmission sequence.
◆ each channel of the module could be set the counting mode and counting direction independently
Product Details
Technical Parameters
General parameters
Power | Max.60mA@5.0Vdc |
Isolation | I/O to internal bus: opto-couple isolation (3KVrms) |
Field Power | Nominal:24Vdc, Range:22-28Vdc |
Wiring | ۳۴P male connector 2.54mm Pin header |
Mounting Type | ۳۵mmDIN-Rail |
Size | ۱۱۵*۱۴*۷۵mm |
Weight | ۶۵g |
Environment Specification
Operational Temperature |
-۴۰~۸۵℃ |
Operational Humidity |
۵%~۹۵% RH(No Condensation) |
Protection Class | IP20 |
Input parameters
Channel Number | ۳۲ channels input |
LED Indicator | ۳۲ channels input LED indicator |
Turn-on voltage | High input: Min.10Vdc to Max.28Vdc (Common Terminal:0Vdc) Low input: Min.0Vdc to Max.14Vdc (Common Terminal:24Vdc) |
Turn-off voltage | High input:Max.5Vdc (Common Terminal:0Vdc) Low input: Min.19Vdc (Common Terminal:24Vdc) |
Turn-on current | Max.5mA/channel@28V |
Input impedance | >7.5kΩ |
Input delay | OFF to ON: Max.3ms ON to OFF: Max.2ms |
Filter time | Default 10ms |
Sample frequency | ۵۰۰Hz |
Counter frequency | <200Hz |