Cts7 231-7wb32, Weighing Module, 2-Channel Sensor Signal Input, Sampling Frequency 20Hz (single-channel) /10Hz (dual-channel) , 6VDC

Product Description

 

Product Description

Order No.: CTS7-231-7WB32
Specification: Input signal through dual-channel transducer,16bit,sampling rate20Hz(uni-channel)/10Hz(dual-channel),6 VDC,150mA per channel excitation power output

 

Our Advantages

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

Detailed Information:

Major Features:

· Bus and power supply isolation, high reliability, good anti-jamming capability 

        · 16bit sampling precision, hardware filter technique, more accurate and stable measured 

            values.

        · Reverse protection and surge absorption function of its power supply makes it adaptable to

           severe industrial environment.

Use Standard

        · use shielded twisted pair to transmit signals and must have one end earthed

        · When the system is in a good state, the earthed end must be connected to the ground 

           wire, otherwise it is not earthed.

        · it is suggested to use Trust PLC library function to read data from weigh module

        · Calibration needed when replacing modules

 

When the system is dual-channeled and has one transducer connected, another transducer should be short-circuited to avoid alarm or shift to uni-channel mode.

Specification	CTS7-231-7WB32
Power Consumption	5W
Power Consumption
+5VDC consumed current	<140mA
L+ consumed current	<100mA
L+ Coil voltage range	20.4-28.8VDC
LED indicator	24 VDC Power Supply  Good: ON = no fault, OFF = no power ;            SF: ON=module fault, Blink=input signal error, OFF=normal;
Input type	Strain gauge,4 or 6wire mode of connection
Input range	0~1mV/V 0~2mV/V 0~3mV/V 0~4mV/V
Input point	2AI
Isolation Features
field side to logic circuit	500VAC
Field side to 24VDC	500VAC
24V to logic circuit	500VAC
Common-mode input range(from input channel to input channel)	0
Common mode rejection	>120dB@120VAC
Input Resolution
temperature coefficient null point	≤±0.1uV/K
Principle of measurement	Sigma-Delta
length of conducting line to transducer	Maximum 500 meters
Noise suppression	85db@50Hz/60Hz
Data word format	Voltage:0 to+32000
Resolution	16 bits
Intrinsic error	0.05%Fs
Repeatability	0.1%Fs

Related Information 

Library function of weigh module TrustPLC 231-7WB32.

Four-wire connection
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

 

Company Profile

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.