Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens

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Task: Program
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  • Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens
  • Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens
  • Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens
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  • Overview
  • Product Description
  • Our Advantages
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
CTS7-231-0HF32
Signal
Continuous
Function
Automatic Control
Certification
RoHS, ISO: 9001, CE
Condition
New
Customized
Customized
Weight
0.2kg
Input Number of Points
8ai
Addressing Method
VW
Precision
16 Bits
Transport Package
CTN
Specification
71*80*62mm
Trademark
COTRUST
Origin
China
HS Code
853710119
Production Capacity
10, 000 Pieces/Year

Product Description

 
Product Description
Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens

Order No.: CTS7 231-0HF32
Specification: TrustPLC CTSC-200 EM231 high accuracy analog input module, 8 AI 16BIT, voltage input, Photoelectric isolation
 
Our Advantages
Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens

CTSC-200 series is a new generation of high-performance PLC with high cost-effective,excellent performance,multi-protocol communication ports and a abundant instruction,which can apply to various of industries and adapt to the complex control requirements of small and medium control system.

Powerful communication capability

Ethernet communication mode:10/100Mbps Ethernet support MODBUS_TCP and UDP_PP protocol.Multiple host networking communication in the LAN, to programming, debugging and remote monitoring in the WAN.

PPI communication mode:CTSC-200 series CPU integrated 1-2 PPI port which hardware interface is the RS485 or RS232,provide communication rate 9.6Kbps,19.2Kbps,187.5Kbps,PPI is token-ring network structure,can form PPI network without relay,to complete data exchange through NETR and NETW,each exchange package can be up to 200bytes,each CPU can connect eight modules,that is each CPU can connect to 8 PC or other CPU.

If the I/O of some system is relatively too large that one CPU can not meet requirement,can achieve by several CPU,multi-CPU structure can achieve distributed control thant with high sstem reliability.The data exchange is extremely fast and convenient because of the powerful communication capability among different CPUs.

MPI communication mode:CTSC-200 series CPU can connect to the MPI network,communication rate 19.2Kbps,187.5Kbps which only work as slave station in the MPI network.The different slave stations can not communication each other while the master stations can read the data of slave station.

Profibus-Dp or Ethernet communication mode:CPU can be connected to the Profibus field by by DP slave stations,as salve station of certain master station,it can exchange data fast and real-time also can run independently which with high reliability.

CPU can be connected with industrial Ethernet by Ethernet module which is suitable for building control or other applications with several stations.

CANopen communication mode:To form network through CAN communication,each CAN master station can connect 32 CAN slave stations or devices,baud rate up to 1MBit/s within 25m,baud rate up to 20MBit/s within 2500m.

Freeport communication mode:CPUs provide 1-2 freeport,embedded several free communication protocol library such as Modbus,USS etc.

CPU 226L,CPU226H with two freeport can communicate simultaneously so as to meet the requirements of such occasions like high-speed communication ,synchronous control,many peripherals.


Performance Parameters
Specification EM231, 8 AI×16BIT
Physical Features
   Dimensions(W×H×D) 71×80×62mm
   Power Loss(dissipation) 1W
Power Consumption
    From +5V(from I/O bus) 25 mA
    From L+ 30 mA
    L+  voltage range,class 2 or DC sensor supply 20.4~28.8V DC
    LED indicator 24 VDC Power Supply  Good
                       ON = no fault,
                       OFF = no 24 VDC power
Analog Input Feature
   Number of analog input points 8 points
    Isolation(field side to logic circuit) 500V AC for 1 minute
    input type Differential
Input Range
        current ( unipolar ) 0-20mA ,4-20mA
        Data Range  
        Bipolar, full-scale range 0~32000
Input Resolution
    Current (unipolar) 0.000625mA (0~20mA)
0.0005mA (4~20mA)
    Analog to digital conversion time About 10ms
    Analog input step response About 80ms
    Common mode rejection 40dB,DC to 60Hz
    Common mode voltage Signal voltage plus Common mode voltage must be ≤±12V
    Input Impedance 250Ω
    Input filter attenuation -3db @ 3.1kHz
    Maximum input voltage --
    Maximum input current 30mA
    ADC resolution 16BIT

Configuration
Table 1 shows how to configure the EM 231 module using the configuration DIP switches. Switches 1, 2, and 3 select the analog input range. All inputs are set to the same analog input range. In this table, ON is closed, and OFF is open. (SW4 to SW6 should be set to the OFF position)
Table 1   EM 231 Configuration Switch Table to select Analog Input Range
Unipolar Full-Scale Input Resolution
SW1 SW2 SW3
OFF OFF OFF 0 to 20mA 0.000625mA
OFF ON 4 to 20mA 0.0005mA
The EM231 8AI module has different beginning input address in different slot and its address is not in AIW but in VW, you can calculate the address by the following formula,
                   x(VWx) = a × 64 + b × 2  (a is the slot no., and b is the point no.)
Table 2  Address for the EM231 8AI
VWx Point 0 Point 1 Point 2 Point 3 Point 4 Point 5 Point 6 Point 7
Slot 0 VW0 VW2 VW4 VW6 VW8 VW10 VW12 VW14
Slot 1 VW64 VW66 VW68 VW70 VW72 VW74 VW76 VW78
Slot 2 VW128 VW130 VW132 VW134 VW136 VW138 VW140 VW142
Slot 3 VW192 VW194 VW196 VW198 VW200 VW202 VW204 VW206
Slot 4 VW256 VW258 VW260 VW262 VW264 VW266 VW268 VW270
Slot 5 VW320 VW322 VW324 VW326 VW328 VW330 VW332 VW334
Slot 6 VW384 VW386 VW388 VW390 VW392 VW394 VW396 VW398
Note:  Because the offset address of Td2X text display is also in VW0, so If you need to use Td2X text display in your system, please don't put the EM231 8AI×TC module in slot 0, or the td2X will not work normally. SIEMENS TD200 text displayer is same as TD2X.(SIEMENS is the trademark of SIEMENS AG.)
Software Configuration
Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens
Company Profile
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Cotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible SiemensCotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible SiemensCotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible SiemensCotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible SiemensCotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible SiemensCotrust Em231 8ai*16bit Analog Voltage Input Module PLC Logic Controller Compatible Siemens
FAQ

Q1.What's the payment term? 
A. We accept TT,LC,Western Union,Paypal.

Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.

Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.

Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.

Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.

Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.
 

OEM Services
Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.

Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.

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