FAQ

|Regulators

I have questions about the ITV1000/2000/3000 series CC-Link type regulator.
① Is there a built-in terminating resistor? ② How is the pressure set? ③ What is the part number of the Bus adapter?

① A terminating resistor is built into the current product (refreshed product).
Of the 2 rightmost DIP switches, the second switch is enabled for terminating resistor setting.
② The set pressure is transmitted to the regulator according to the setting of the master PLC, such as by hexadecimal (HEX).
For example, for the ITV2030 (0.5 MPa type), to set the pressure to 0.3 MPa, send (0.3 MPa/0.5 MPa) × 4095 = 2457 (DEC) = 999 (HEX) data “999” from the master PLC to the regulator.
Note) DEC is decimal, and HEX is hexadecimal.
③ ITV series CC-Link compatible products come with Bus adapters.
The part number of the Bus adapter is “EX9-ACY0-MJ.”
The ITV series (CC-Link compatible product) operation manual can be found here.