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NO
C
NO
NC
Figure 19 - Outputs 9 and 10 connection diagram
3.4.
Serial communication port
3.4.1.
Location of the ports
C
1
OUT 9
NC
2
3
4
OUT 10
5
6
81900A "MHW_GPC-40/600A"_03-2021_ENG_page 26
PIN
Name
1
C (Out 9)
Common contact of OUT9
2
NC (Out 9)
Normally closed contact of OUT9
3
NO (Out 9)
Normally open contact of OUT9
4
C (Out 10)
Common contact of OUT10
5
NC (Out 10) Normally closed contact of OUT10
6
NO (Out 10) Normally open contact of OUT10
Description
Status LED
FIELD BUS PORT2
(optional)
PORT2
FIELD BUS
(optional)
PORT1
RS485 MODBUS RTU
(standard feature)
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