When three phase inverter and single-phase
inverter shared a RS485 communication line, the
total length of which does not exceed 1km.
6.6.3 RS485 cable connection
1.Please loosen four screws, take down the RS485 waterproof cover from inverter. If
you don’t choose RS485 as communication method, keep it on the inverter.
2.Slightly loosen the swivel nut, remove the filler-plug from the M16 cable gland.
3.Make the cable through the hole of cable gland and put the cable into the RS485
terminals, fix all cables with screwdriver (‘1’to’1’, ‘3’to’3’, ‘2’ to the shielding layer
or no connection.). The type of cable is recommended as below:STP ,FTP ,ASTP.
Pull cables outwards to confirm whether they are
installed firmly.
4.Plug in two terminals. Cover the fix board.
Tighten 4 pcs screws first, then tighten cable
gland.
5.Tighten 4pcs screws and cable gland.
Note:
1) As to the connection between inverters, please refer to the following figure.
2) As to the connection between inverter and ShineWebBox (ShinePano), please refer
to the following figure.
59
60
