ZIEHL-ABEGG UNIcon MODBUS Master CXE/AV, Руководство по эксплуатации, Страница: 14 / 114

Networking with telephone wire
13.03.2013
v_modbus_master_autoadr.vsd
MODBUS Slave
ID1 GND
A
(D+)
B
(D-)
ID2 GND
A
(D+)
B
(D-)
B
(D-)
ID1 GND
A
(D+)
B
(D-)
ID2 GND
A
(D+)
MODBUS Master
1
A
(
1
D
+
)
1 2
1
B
(
1
D
-)
2
A
(
2
D
+
)
D
1
ID
G
N
D
2
B
(
2
D
-)
D
2
3...32
MODBUS Slave
MODBUS
(RS-485)
MODBUS
(RS-485)
A
d
d
re
s
s
in
g
A
d
d
re
s
s
in
g
MODBUS
(RS-485)
MODBUS
(RS-485)
A
d
d
re
s
s
in
g
A
d
d
re
s
s
in
g
G
N
D
A
2
2
4
V
A
1
G
N
D
G
N
D
Connection a MODBUS Master via the terminals: 1A (1D+), B (1D-), ID and GND
Connection of the Slave members via the terminals: A (D+), B (D-), GND and ID1 / ID2
Networking with RJ45 patch cable by usage connection box for ECblue (part. no. 380085).
13.03.2013
v_modbus_master_autoadr_zabox.vsd
4...32
1
BUS1 BUS2 BUS1 BUS2 BUS1 BUS2
G
N
D
ID
1
A
(
D
+
)
B
(D
-)
8 7 6 5 4 3 2 1
RJ45
RJ45 RJ45
MODBUS Slave MODBUS Slave MODBUS Slave
MODBUS Master
1A
(
1
D
+
)
1
B
(1
D
-)
2A
(
2
D
+
)
D
1
ID
G
N
D
2
B
(
2
D
-)
D
2
G
N
D
A
2
2
4
V
A
1
G
N
D
G
N
D
2
3
Connection to the MODBUS Master at the terminals: 1A (1D+), 1B (1D-), ID and GND
Connection of the Slave members via the two RJ45 connections
“ BUS1 ” and “ BUS2 ”
Operating Instructions UNIcon MODBUS Master Electrical installation
L-BAL-E207-GB 1723 Index 003 Part.-No.
14/114