Chapter 6 Peripherals
6-6
6.3 Option card
6.3.1 RS-485 option card (Model: JNSIF-485)
JNSIF-485 wiring diagram:
※
Note :
In order to avoid external static electricity interference with option cards function, please replace
cover of the inverter after installing option cards.
Please use isolated RS232 / RS485 converter connections with PC and option card to avoid
equipment damage.
Red cable to 24V
Black cable to COM
Figure 6-2 JNSIF-485 MODULE
Figure 6-3 JNSIF-485 wiring diagram