*What are the differences between EC6-P20A and P20D, and what are the differences in the selection of sensors?What is the acquisition frequency?
1. Both ec6-p20a and EC6-P20D are plug-in 2-channel pulse input modules, P20D is differential signal input, and P20A is 24V PWM signal input
2. Currently, the calculated frequency of ec6-p20a is ≤20KHz
*What is the maximum number of IO modules supported by EC6-EP2000?
The EC6 series plug-in IO modules support a maximum of 65,534 IO stations, IO points depending on the controller, and a maximum of 1024 Byte input and 1024 Byte output
*What is the sampling frequency and scanning period of EC6?Can 2kHZ signal be collected?
The sampling frequency < scanning period ≤150us, but the input has the function of 3ms sliding filter, so 2khz is not supported
*What master station can the EtherCAT module connect to?
The company EtherCAT module adopts the standard protocol and theoretically supports the major brands EtherCAT protocol master station
*Is a module a node in the EC6 series?
Each EC6 module is an EtherCAT node
*EC6 plug type valve island, IO module and valve island are put together, will IO module be affected by moisture?
The operating temperature of EC6 series plug-in IO modules is -10~+60℃, the relative humidity is 95%, and there is no condensation
*Can the frequency be modified online when EC6-P04D module pulse output?Number of custom pulses?
1. When the module outputs the pulse, it can change the frequency online and continue to output at a new frequency in real time. When switching the frequency, the output will not be disconnected;
2. The number of output pulses can be customized, accurate to 1 pulse
*What is the bottom bus protocol for the EC6 series modules?
The EC6 series module bottom bus is the EtherCAT protocol
*When the master station communicates with the EC6 module, does the command go through the coupler first or directly to the module?
In communication, the EC6 coupler is only responsible for transmission through, the command sent by the master station directly reaches the target module, and the module response time is related to the scanning period of the master station
*What is the hardware delay of EC6-P04D module?
EC6-P04D adopts the output filter capacitor of 1nf, and the delay time is about 100ns
*Devices cannot be found in software
1.Confirm proper installation of GSDML files
2.Verify that GSDML files is running
*Device unable to enter RUN status
1.Confirm that the project is established correctly
2.Make sure the power supply is normal
3.Is the Profinet communication line normal
*Unable to load when downloading to device
1.Confirm that PLC is not mandatory
2.Confirm that the CPU is in a stop state
*How to connect analog input module?
All models of analog input modules do not need power supply on site, just supply power to the module system
*Can there be more than one module node in the same network?
The upper limit of the device node in the same network depends on the main station used. The company's products all adopt the standard bus protocol, and there is no compatibility problem with the same protocol module
*What is the digital range of the analog module?
The accuracy of the analog module of the company is 16bit, the digital code value is 0-65535, temporarily do not support adjustable
*GSD file is installed in TIA Portal, some module models cannot be added to the network during configuration?
1. First confirm whether the GSD file is the latest version
2. If an old version is installed in the software, please uninstall the old version before installing the new one
3. If there is no problem above, please try to uninstall the GSD file, then restart the powerway software, and reinstall the GSD file before configuration
*Analog input module, active signal and passive signal should be how to connect?
1. The power supply of the signal source of the active signal needs to be connected externally, and only the signal line and the common terminal need to be connected to the module
2. Passive signal directly connects the signal line and the public end to the corresponding port of the module
*What is the acquisition accuracy of thermal resistance and thermocouple module?What range of temperatures is supported?
1. Current thermal resistance module precision :<2℃;Accuracy of thermocouple module :<3℃
2. Thermocouple temperature range:
K: - 200 ~ 1370 ℃
J: - 200 ~ 1200 ℃
E: - 200 ~ 1000 ℃
S: - 50 ~ 1690 ℃
B: 50 ~ 1800 ℃
3. Thermal resistance temperature range:
Pt100: - 200 ~ 850 ℃
Pt200: - 200 ~ 600 ℃
Pt500: - 200 ~ 600 ℃
Pt1000: - 200 ~ 600 ℃
JPt100: - 200 ~ 600 ℃
*Does EC6, XB6 temperature module support 4-wire wiring?
The four-wire sensor has higher precision, and the temperature module supports the maximum three-wire connection. To access the four-wire sensor, the wire should be twisted or cut into a 2/3 wire system, but the precision will be lost
*After the PLC system is power off and restarted, how long will it take for IO from the station to establish a communication connection with the PLC again?
Under normal circumstances, the time for the module to disconnect from the PLC is about 3-5s
*Plug type IO is used in the site with bad environment and vibration, will it be in bad contact?How to solve this problem?
No matter whether there is vibration in the module installation environment, the terminal fixer should be installed on the guide rail at both ends of the module to lock the position of the module to prevent other problems arising from the module movement
*Does the Profinet module have routing function inside the switch?
The company's products do not currently support the routing function
*Can IO be connected to PLC in wireless field environment?
Connect IO module with wireless module and realize wireless connection with PLC through wireless module
*How many mm cables can IO terminals support?If it is larger than this specification (2mm), how should I wire it?
The wire diameter of IO terminal is 0.2~1.5mm, the wire larger than 1.5mm cannot be inserted into the terminal, and the spacing between channels is exceeded
*Some finished cable has cold terminal head, how to connect, can the terminal table transfer
For the digital module, terminal table can be used to transfer, or can be changed from the non-tubular insulated terminal head to the tubular insulated terminal head, but the analog module needs to be directly connected, otherwise the precision will be lost
*Suggestions on field side and supply side wiring
1. The field side power supply and the power supply of the module are suggested to adopt 0.5-1.5mm cables. The field side power supply should be separated from the power supply, and the same power supply should not be used
2. The signal line of the input and output channels shall be provided with a cable of 0.2-1.5mm, and the tubular insulated terminal head shall be larger than 10mm, otherwise the channel terminal lock will not be tight
*Can unsigned values of analog quantities be converted to signed values in Settings?
Analog module digital code value is unsigned decimal 0-65535, temporarily not supported configuration
*What is the product protection level?
All of our products are IP20
*How many modules can each protocol coupler take?
The number of IO modules that each plug-in coupler can extend depends on the number of remote IO extensions that the master station can support
*How to determine whether to add power module?
The power consumption of each type of plug-in IO module is different, please download the "power calculation table" for calculation
*What is the operating temperature of the IO module?
The operating temperature of IO module is -10~+60℃
*What is the bus transmission rate?
ModbusTCP/CCLINK/DeviceNet/MECHATROLINK - Ⅱ fieldbus protocol transfer rate of 10 megabits per second, MECHATROLINK - Ⅲ transfer rate of 100 MBPS, other agreement transfer rate of 10 MBPS / 100 MBPS adaptive
*What specification should cold press terminal use?
The recommended specification of tubular insulated terminal head is 0.2-1.5mm and the length is ≥10mm
*Is protocol 402 supported?
The pulse output module of the company supports 402 protocol
*The maximum length of communication line that can be connected from station to station
The maximum transmission distance between module stations is ≤ 100m
*Is the IO module equipped with short circuit protection and overcurrent protection?
IO port with overvoltage, overcurrent protection
*Does the module support line breaking and zero clearing?
We are remote IO module besides MECHATROLINK - Ⅱ protocol module, other agreements have support bolt to empty keep configuration module
*Is the digital quantity module isolated and how?
The digital module is isolated by optical coupling
*Analog module channel signal acquisition time?
Sampling rate of analog module ≤1 KSPS
*Does the analog module signal receive protection?
The channel of analog module of current input type is protected by reverse connection, while the channel of voltage input type is not protected by reverse connection
*Which industries are most used in your products?
At present, our products are mainly used in 3C, new energy, photovoltaic, logistics and other industries
*Who are your typical customers?
Our customers include: foxconn, byd, dazu, li yuanheng, huaxing yuanchuang, hanchuan, GCL, etc
*What is the valve island protection class?How many solenoid valves can take?
Protection class of valve island: IP20;Standard type valve island single electronic control valve plate maximum 24, double electronic control valve plate maximum 12, can be customized other Numbers
*What is the protection of the input and output of the digital quantity module?
The input-output channel of digital quantity module is protected by overvoltage, overcurrent and power reverse connection
*Can I do analog input and output at the same time on the analog module?
At present, there is no product of this model, if there is a demand, you can contact our Marketing Department to discuss customization.