Basic Info.
                
                                        
                    
                                                    
                                                    
                                                    
                                                    
                                Mathematical Model
                                                                    Data Collect
                                                             
                                                    
                                                    
                                Function
                                                                    Automatic Control, Monitoring, Data Transmission
                                                             
                                                    
                                Certification
                                                                    ISO: 9001, CE
                                                             
                                                    
                                                    
                                                    
                                Material
                                                                    Engineering Plastics
                                                             
                                                    
                                                    
                                                    
                                                    
                                Product Name
                                                                    Digital Input Io
                                                             
                                                    
                                Applied New Energy
                                                                    Solar/ Photovoltaic-PV/ Lithium Battery Industry
                                                             
                                                    
                                Applied Energy
                                                                    Thermal Plant/ Hydropower Station/ Ptd
                                                             
                                                    
                                Applied Machinery Industry
                                                                    CNC/Food and Beverage/Grain and Oil Machinery/Smar
                                                             
                                                    
                                Process Control
                                                                    Sewage Disposal/ Oil and Gas/ Chemical/Pharmacy
                                                             
                                                    
                                Other Industry
                                                                    Railway/ Urban Rail/ Building/ HVAC
                                                             
                                                    
                                Supported Io Module
                                                                    Di/Do & Ai/ Ao
                                                             
                                                    
                                Optional Io Modules
                                                                    Current/Voltage Input Output PT100/Thermocouple En
                                                             
                                                    
                                                    
                                                    
                                C/O
                                                                    Sichuan Province, China
                                                             
                                                    
                                Certificates
                                                                    CE, ISO9001: 2015
                                                             
                                                    
                                                    
                                Transport Package
                                                                    Cartons
                                                             
                                                    
                                Specification
                                                                    115*14*75mm
                                                             
                                                    
                                                    
                                             
                 
                        
                
Product Description
            
                            -40-85 Working Degree DI DO AI AO Voltage Current Remote I/O PLC Codesys SCADA System Digital Input IO
CT-1218:
- the module supports 8 channels digital input, supports sink input,and the input voltage is 24VDC and the input high level is valid. It could support PNP sensor. 
- the module could collect digital output signal of field equipment (dry contact or active output). 
- the module could be accessed to 2-wire or 3-wire digital sensor. 
- the internal bus and field input of the module use opto-isolator. 
- the module supports the input signal holding function, and the holding time can be set. 
- the module carries 8 digigtal input channels with LED indicator on each channel. 
- supports counting function, by adding counting sub-module. 
- each input channel of the module supports a 32-bit counter with the counting frequency <200Hz. 
- the module could be set the digital signal input filtering time and the byte transmission order of the counter. 
- each channel of the module could be set the counting mode and counting direction independently.
Our IO model list:
 
| CT-1228  (new) | CT-1228:8 channels digital Intput/24VDC/sink type, PNP,supports counting function(Max. counting frequency of 200Hz),the input voltage is 24VDC, the input high level is valid | 
| CT-1218   | CT-1218:8 channels digital Intput/24VDC/sink type, PNP,supports counting function(Max. counting frequency of 200Hz),the input voltage is 24VDC, the input high level is valid | 
| CT-121F | CT-121F:16 channels digital Intput/24VDC/sink type, PNP,supports counting function(Max. counting frequency of 200Hz),the input voltage is 24VDC, the input high level is valid | 
| CT-222F | CT-222F: 16 channels digital Output, source, PNP, 24Vdc/0.5A,the output voltage is 24VDC, the output high level is valid | 
| CT-122F | CT-122F: 16 channels digital input, source, NPN, 24VDC, supports counting function(Max. counting frequency of 200Hz),the input voltage is 0V, the input low level is valid | 
| CT-221F | CT-221F:16 channels digital Output/24VDC/0.5A/sink type, NPN,the output voltage is 0V, the output low level is valid | 
| CT-124H | CT-124H: 32 channels digital input, sink or source, 34Pin male connector, 24Vdc,  counting function supported (counting frequency up to 200Hz) | 
| CT-222H | CT-222H: 32 channels digital output, source, 24Vdc/0.5A,34Pin male connector | 
| CT-2224 | CT-2224   4-channel digital output ,Source type, 5.5-40VDC ,single channel Max output. 3.3a /4 channel with Max output. 2A per channel. Channels can be used in parallel | 
| CT-2228 | CT-2228:8 channels Digital Output ,source,PNP,24Vdc/0.5A,  the output voltage is 24VDC, the output high level is valid | 
| CT-2718 | CT-2718:8 channels Relay Output ,( 9~30Vdc@2A,110Vac@0.55A, 250Vac@0.25A) | 
| CT-3168  | CT-3168:8 channels Analog Input,0~5Vdc,-5~5Vdc,0~10Vdc,-10~10Vdc,15 bits/16 bits,Single-end | 
| CT-3238 | CT-3238:8 channels analog input/ 0& 4-20mA/15-bit,single ended | 
| CT-3268 | CT-3268:8 channels analog input/-20~20mA/15-bit,single ended | 
| CT-3713 | CT-3713:3 channels Analog Input,RTD(PT100) | 
| CT-3723  | CT-3723:3 channels Analog Input,RTD(PT1000)  | 
| CT-3804 | CT-3804:4 channels Analog Input,Thermocouple( J type, K type, E type, T type, Stype, R type, B type, N type, C type) | 
| CT-3808 | CT-3808:8 channels Analog Input,Thermocouple( J type, K type, E type, T type, Stype, R type, B type, N type, C type) | 
| CT-4154 | CT-4154:4 channels Voltage Output,0~5Vdc,-5~5Vdc,0~10Vdc,-10~10Vdc,16 bits,Single-end | 
| CT-4158 | CT-4158:8 channels Voltage Output,0~5Vdc,-5~5Vdc,0~10Vdc,-10~10Vdc,16 bits,Single-end | 
| CT-4234 | CT-4234:4 channels analog output, 0& 4-20mA/16-bit,single ended | 
| CT-4238 (new) not available for sale  | CT-4238:8 channels analog output, 0& 4-20mA/16-bit,single ended | 
| CT-5102 | CT-5102:  2 channels encoder/5V input/Quadrature decoding, direction pulse, high speed counting, 2channels DI, 2channels DO,  2 channels encoder/5V input/Quadrature decoding, direction pulse, high speed counting, 2channels DI, 2channels DO, 2 way 5V output, 32bit, Max input frequency of 1.5MHz2 way 5V output, 32bit, Max input frequency of 1.5MHz | 
| CT-5112 | CT-5112: 2 channels encoder/24V input/Quadrature decoding, direction pulse, high speed counting, 2channels DI, 2channels DO,  2 way 24V output, 32bit, Max input frequency of 1.5MHz. | 
| CT-5122 | CT-5122: 2-channel encoder/SSI input | 
| CT-5142 | CT-5142: 2-channel encoder/differential input/quadrature decoding, direction pulse,  high-speed counting, 2-channel DI,  2-channel DO, 32bit, maximum input frequency 10MHz | 
| CT-5321 | CT-5321:serial port communication sub-module (RS232, RS485,RS422, either serial port is optional, it supports modbus-RTU /ASCII,master or slave mode, transparent transmission mode) | 
| CT-5711 | CT-5711:Fieldbus Extended Master Module( CT-5711 need work with CT-5721)  | 
| CT-5721 | CT-5721:Fieldbus Extended Slave Module  ( CT-5711 need work with CT-5721) | 
| CT-5801  | CT-5801:Terminal module as extra module, take no module channel, (  required for each network adapter) | 
| CT-623F | CT-623F:8 channels / digital input / 24VDC / source or sink type &8 channels / digital output / 24VDC / source  type, single output channel max current 500mA | 
| CT-7220  | CT-7220:Expansion power Supply( System power input 24Vdc,Output 5Vdc/2A,Field power input 24Vdc,Output 24Vdc/8A) take no module channel. CT-7220Power Supply Extension Module  required as BOM included a 15 module rack, aslo IO Config software noticed the decreasing "Total Residual Current", | 
| MTE034 | MTE034: Din Rail, 32 channels male connector,spring terminal connection  ( accessories  for CT-124H and CT-222H ) | 
| DX210-3SFX-2000 | Length 2 meters, flame retardant material, flexible wire, both ends are female connector  ( accessories  for CT-124H and CT-222H ) | 
Product Parameters
Hardware Specification
Technical parameters
General parameters
Power Consumption Max. 52mA@5.0Vdc
Isolation I/O to internal bus: opto-couple isolation (3KVrms)
Field Power Nominal: 24Vdc, Range:22-28Vdc
Wiring: Max.1.5mm² (AWG 16)
Mounting Type: 35mm DIN-Rail
Size: 115*14*75mm
Weight: 65g
 
Environment Specification
Operational Temperature:-40~85ºC
Operational Humidity:5%-95% (No Condensation)
Protection Class: IP20
 
 Input parameters
Channel Number: 8 channel sink input
LED Indicator: 8 channel input LED indicator 
Turn-on voltage: Min.10Vdc to Max.28Vdc
Turn-off Voltage: Max.5Vdc
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: 500Hz
Counter frequency: <200Hz
Topology
Dimension
Wiring terminal
Installation
DIN-rail
Application
 
1.How could i get the manual, technical detail and software?
You can click the software & manual page to download the realted product details on or contact us to get it.
2.Do you have after sale support?
Yes we provide all the realted technical support including remote support.
And We will provide you any necessary online training and support too.
3. What is the warranty?
All the ODOT products is with the warranty of 3 years.
Only ODOT-S7PPI/PPI V2.0 is with a warranty of 1 year.
4. How is the payment terms?
100% T/T in advance.
5. What is your shipping channel?
We support all the main stream courier company including: Fedex,  TNT, DHL, UPS, and Aramex.
6. What is your lead time?
We will arrange the delivery in 1~ 2 day if we have finished products in stock.
If we have no stock and the lead time will be 1~2 weeks.
7. Do you provide any customized services?
Yes, please contact us with your application details.
We accpet deep customized services including OEM, ODM and there will be a MOQ.
8. Do you accept cooperation as distributors?
Yes, partner and distributorship inquiry are warmly welcomed.
 
 
 
                                 
                    
                                    
                        Address:
                        #204 Mianyang Comprehensive Bonded Zone, No. 261Eastern Section of Feiyun Avenue, Sichuan Province, Mianyang, Sichuan, China
                    
                                    
                        Business Type:
                        Manufacturer/Factory
                    
                                                    
                        Business Range:
                        Chemicals, Computer Products, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Textile, Transportation
                    
                                    
                        Management System Certification:
                        ISO 9001
                    
                                    
                                    
                        Company Introduction:
                        ODOT automation offers reliable, stable and bankable solutions to help you simplify your production process. 
As a national high-tech enterprise, we are specializing in industrial communication product R& D, industrial automation control system design, integration and technical services. We are also a member of PROFIBUS & PROFINET Association (PIChina), EtherCAT Technology Association, CC-Link, OPC, CCIA, Industrial Internet Alliance and other associations. And our mentor Kevin Wang LED us all the way until now since we started as a technical company. 
In the Past in 2003, ODOT Automation was founded by Mr. Wang, and started as a project company in the Mianyang City. 
We built projects with a widely range from PA to FA by our engineering team, and during these time we found profit is dropping while materials keeps on going. 
This causes less competitive for our project and Mr. Kevin decided to change everything. 
In 2013, we started to build our product with the years of experience we gained from the project. 
The first product is ODOT-DPM01, a modbus-RTU to Profibus-DP gateway. And immediately in response to market demands we have developed an all-encompassing automation data solution from controller to sensors and actuators to I/o system via the most popular fieldbuses and ETHERNET standards. 
In 2021, Our first PLC based on Codesys was test successful, and in 2022 it will be ready in the market. 
In these years of experience, at the beginning we have started from 11 employees to today with 30 technicians and to 70+ employees. We have built a long-term relationship and trust with our customers. We are always happy to provide value added services to beyond customer requirements and expections. 
In the future, we will keep Innovation and development more products with "Wieldy, Appearance, Affordable and in-depth tailored services to meet cunstomer requirements"