| Customization: | Available |
|---|---|
| Task: | Program |
| Structure: | Combination |
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The CTH200 series weighing module is mainly used to measure the actual weight value of objects. This module is integrated into the CTH200 automation control system and can directly process weight values in the system, making it convenient for users to freely configure the required automation solutions, including weighing applications. By selectively combining the CTH200 module, the best solution for small and medium-sized systems can be created. At present, the CTH200 series weighing module includes CTH2 231-7WA33, CTH2 231-7WA32, and CTH2 231-7WF32
Three models, CTH2 231-7WA33 and CTH2 231-7WA32 can collect 1 load cell signal, while CTH2 231-7WF32 can collect 6 load cell signals. Among them, the 6 load cell modules can only be connected with four wires. At present, all CPUs of the CTH200 series support the use of weighing modules.
Performance Parameters
|
Order no. |
CTH2 231-7WF32 |
|
Channel number |
6 |
|
Sampling frequency |
50Hz |
|
Internal resolution |
65535(16bits) |
|
Weight value data format |
2 byte |
|
Applicable CPU type |
CTH200,CTMC series |
|
Power from the CPU bus |
|
|
+5V current consumption |
<80mA |
|
24 V Power supply |
|
|
Rated voltage |
DC 24 V |
|
Voltage range |
DC 20.4~28.8V |
|
Maximum current consumption |
100mA |
|
Typical power consumption |
2.4W |
|
LED diagnose |
|
|
LED Indicator |
+24VDC: On = 24VDC power supply normal, Off = no 24VDC power supply SF: Flicker = Sensor disconnection, Off = No Error |
|
Configurable filter |
|
|
The limiting frequency of the low pass filter |
0.05Hz,0.1Hz,0.2Hz,0.5Hz ,1Hz,2Hz,5Hz |
|
Average filter |
0~150 |
|
Isolation characteristics |
|
|
Site to logic |
500VAC |
|
Site to 24VDC |
500VAC |
|
24V to logic |
500VAC |
|
Common mode rejection |
>120dB@120VAC |
|
Interference suppression |
|
|
Noise suppression |
85dB@50Hz/60Hz |
|
Connection of weight sensor |
|
|
Connection |
Only 4-wire full bridge strain gauge is supported |
|
Length of lead to sensor |
Maximum 50 m |
|
Error |
|
|
Full-scale error limit (at 20ºC±10ºC) |
≤0.1% |
|
Sensitivity temperature coefficient |
≤±20ppm/K v. E |
|
Zero temperature coefficient |
≤±0.1uV/K |
|
Basic error |
0.05%FS |
|
Linear error |
≤0.01%FS |
|
Measuring range |
0~1mV/V;0~2mV/V;0~4mV/V |
|
Weighing sensor power supply Voltage Current(max) |
Typical DC 6V 150mA |
|
Allowable resistance value of weighing sensor Explosion-free connection Explosion-proof connection |
>40Ω,<4010Ω >87Ω,<4010Ω |
|
Common mode suppression CMRR@50/60Hz |
Typical 80dB |
|
Insulation |
500V DC |
The information of the 7WF module is identified as 8AI/2AQ. For example, if the module is attached to the first slot of the CPU, the corresponding address information is as follows
|
AIW0 |
AIW2 |
AIW4 |
AIW6 |
AIW8 |
|
The first way data |
The second-way data |
The third-way data |
The fourth-way data |
The fifth-way data |
|
AIW10 |
AIW12 |
AIW14 |
AQW0 |
AQW2 |
|
The sixth-way data |
Reserved, not available |
Reserved, not available |
Configuration data 1 |
Configuration data 2 |
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.
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