• Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller
  • Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller

Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller

Task: Program
Structure: Combination
Signal: Continuous
Function: Automatic Control
Certification: RoHS, ISO: 9001, CE
Condition: New
Customization:
Diamond Member Since 2018

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  • Company Profile
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Overview

Basic Info.

Model NO.
CTS7-231-7WA32
Customized
Customized
Weight
0.15kg
Input Number of Points
1ai
Sampling Rate
50Hz
Transport Package
CTN
Specification
71*80*62mm
Trademark
COTRUST
Origin
China
HS Code
853710119
Production Capacity
5, 000 Pieces/Year

Product Description

 
Product Description
Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller

Order No.: CTS7 231-7WA32
Specification: EM231 Uni-channel weighing transducer, 16Bit, sampling rate50Hz,0.01% module accuracy
 
Our Advantages
Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller

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 

CTS7-231-7WA32

Number of Channels

1

Sampling rate

50HZ

24V

voltage rating 

 

Voltage Range

 

Maximum current consumption

 

Typical power consumption

 

Current consumption 5V bus from the CPU

Typical<140mA

LED indicator lights

POWER: indicator:ON=24VDC,normal power supply,OFF=no 24VDC power

SF: flash=transducer break,OFF=no error

Internal resolution

65536(16bit)

Weight value data format

2 Byte

Noise suppression

85db@50Hz/60Hz

Isolation characteristics

Site to logic

500V AC

Site to 24V DC

500V AC

24V DC to logic

500V AC

Common Mode Rejection

>120dB@120V AC 

Configurable filters

The limit frequency of the low-pass filter

0.05Hz,0.1Hz,0.2Hz,0.5Hz,1Hz,2Hz,5Hz

Average Filter

0~255

Connections of weighing transducer

Connections

4 or 6-wire wiring

 The wire length to the transducer 

Maximum 500 meters

Full-scale error limit(20ºC±10ºC)

≤0.01%

Sensitivity

1mV/V,2mV/V,4mV/V

Linearity error

≤0.01%FS

Common Mode Rejection

CMRR@50Hz/60Hz

Typical 80db

Insulation

500V DC

Power of weighing transducer

Voltage

current

 

DC6V

150mA

Permitted weighing transducer resistance value

No Vent

Vent

 

>40Ω,<4010Ω

>87Ω,<4010Ω

Cotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerFour-wire connection
Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller

Short EXC+ and SENS+, EXC- and SENS- in junction box when connecting the four-wire sensor, otherwise the weighing module may not work normally.
Six-wire connection
Cotrust Em231 Uni-Channel Weighing Module PLC Logic Controller
DIP switch setting
Switch 1, 2, 3, 4, 5, 6 Setting Function
SW1, 2 01 Select 1mV/V sensor 
00 Select 2mV/V sensor(default)
10 Select 3mV/V sensor
11 Select 4mV/V sensor
SW3 0 Select double channel work mode (default)
1 Select single channel work mode
SW4 0 Select filter type 1(default)
1 Select filter type 2
SW5, 6, 7, 8 00 Retained
Note:
1)Default: 000000
2)Debug according to filter mode, set by software 
 
Company Profile
Cotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic ControllerCotrust Em231 Uni-Channel Weighing Module PLC Logic Controller
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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Diamond Member Since 2018

Suppliers with verified business licenses

Manufacturer/Factory
Registered Capital
2000000 RMB
Plant Area
>2000 square meters