3.5.4 MODBUS
Modbus
Modbus
Modbus
Modbus
Modbus
Modbus
NMT(D) MAX C pumps.
Modbus RTU (
Modbus)
RS-485
+
, 1/8
1200
1–247
1200, 2400, 4800, 9600, 19 200,
38 400
1
8
1
2
/
/
LED2
247
256
SET1, SET2 SET3.
Modbus
2+1
NMTC.
: A, B COM (
/
.
= 19 200].
1
[
.
ACT.
Modbus
247.
256
(COM)
Modbus
119
.
).
NMTC.
.
NMTC.
245,
Modbus.
NMTC.
.
.
,
Modbus [
.
.
,
2
[
=
]
(
)
1/8
.
(1)
CRC (2).
.
= 1]
Ethernet