Maple Systems Silver Series - Page 37

be changed. Refer to the figures on the previous pages for information on power connections and OIT serial
connector pinouts.
1010-1001a, Rev 02
Sim u la tor Mode 33
HMI520
HMI520C & HMI
520H models only
+24V 0V FG
P
C
-
2
3
2
-
P
L
C
-
4
8
5
-
P
L
C
-
2
3
2
-
A
U
X
--
2 4
3 8
2 5
- -
Shielded Power Cable,
Maple P/N 6030-0009
OIT Power Supply
Output
FG
DC Output -V (Gnd)
DC Output +V (+24V)
Power connector
PC
Com2 Com1
Printer
Maple Systems OIT
programming cable,
P/N 7431-0098
(If mouse is using
Com 1, use Com2)
PLC/
Host
Earth
GND
PLC/Host
RS-232
OIT-PLC communication cable
RS-485
Con necting the HMI520 to a PC and a PLC