1. EL4002
Is the EL4002 module an output module or an input module?
Output. Simply put, modules starting with 1 are input modules, those starting with 2 are output modules, those starting with 3 are analog input modules, and those starting with 4 are analog output modules.
2. EL4024
What is the correspondence between the output variable of EL4024 and the measurement range of the output current 4-20mA?
The range of 0-32767 corresponds to 4-20mA.
3. EL4028
Why is it that when the EL4028 module outputs 4-20mA and is connected to a Huichuan analog servo drive, the maximum current does not reach 20mA but only 8mA?
The reason for this is that the EL4028 module requires a load of less than 160 ohms, while the analog servo drive from Huichuan has a resistance of 500 ohms.
4. EL4102
What is the conversion relationship for the EL4102 A/D conversion?
How should the I/O connections of the EL4102 module be made?
Connect to pins 1 and 3, or pins 5 and 7.
5. EL4122
What is the correspondence between the output variable of the EL4122 and the measurement range of the output current 4-20mA?
The range of 0-32767 corresponds to 4-20mA.