Inovance MD520 Series - Page 24

Components
‑23‑
No. Name No. Name No. Name
⑦
Encoder
expansion
card fixing
base
⑧
Cable tray and
fixing base for
the control
board ground
cable
Note: Connect
the control
board ground
cable to the
grounding bar
only when the
system is
reliably
grounded;
otherwise,
connect the
ground cable to
the fixing hole.
⑨
Grounding copper busbar
It is used to ground the PG card
and control board.
⑩
Control circuit
terminal
⑪
Base for fixing
the expansion
card
⑫
Grounding screws for safety
capacitor and voltage dependent
resistor
⑬
Grounding
terminal
⑭
Main circuit
terminal
⑮
Fan cover
⑯
Fan
⑰
Nameplate
⑱
External operating panel interface
⑲
Enclosure
⑳
Comb‑type
wiring cover
‑ ‑