Megmeet MV820 - Page 61

61
Type
Mark
Name
Function description
Specifications
12
Multi-function
DI7
The terminal can only be used as digital
input DI7, and cannot be defined for other
signal functions through function codes.
16
Multi-function
AI1
The terminal can be used as digital input
DI8 or analog input AI1 through the
function code P09.01.
Multi-function
output terminals
4
Open-collector
output
terminal Y1/
DO1 output
terminal/ HDO1
pulse output
terminal
In addition to being used as
ordinary multi-function
terminals (same as 4, 5, 6,
8, 7, 10, 12, 16), 4 and 5 can
also be programmed as
DO/HDO output terminals.
Refer to P09.00–P09.02 of
7.10 (terminal input
parameters) for specific
terminal selection
(reference point: GND).
For multiple output circuit function
selection, refer to the multi-function
input/output terminal wiring below:
Example：
P09.00
Terminal 5
Terminal 4
0x21
HDO2
DO1
0x22
HDO2
HDO1
...
...
...
Maximum operating voltage: 30 V
Maximum output current: 50 mA
5
Open-collector
output
terminal Y2/
DO2 output
terminal/
HDO2 pulse
output
terminal
11
DO3 output
terminal
The terminal can be
programmed as
multi-function DO or AO.
Refer to P09.02 of 7.10
(terminal input parameters)
for specific terminal
selection (reference point:
GND).
The terminal can be used as digital output
DO3 through the function code P09.02.
Maximum output current: 50 mA
The terminal can also be used as analog
output AO1 through the function code
P09.02. Refer to the AO1 description in the
table.