GN-9371_2_3 User Manual
Page 20 of (110)
G-series GN-9371_2_3 PIO Rev. 1.02.docx
6 G Series PIO (Programmable I/O) Functions
CREVIS IO Guide Pro is compatible with the PIO(GN-9371/2/3).
The basic parameter set-up and configuration for the PIO is available via the IO Guide Pro.
And user can set up the IP Address, RTC from the Webserver page.
6.1 Connection to IO Guide Pro by Modbus RTU *(RS-232 or RS-485)
(1) Installation program, ‘IO Guide Pro Tool’ downloaded by CREVIS Webpage (
(2) Open the IO Guide and Click the ‘New project’ Icon.
(3) Write the ‘Project Name’, Select the ‘Bus Type’ & the ‘Location’ and Click the ‘OK’.