Specifications

App2-4 Appendix 2 n : 1 Connection (Multi-link 2)
(d)(e) Connection between terminal blocks
Use the RS-485 2-wire connection.
(b)(c)(d)(e) The maximum length between V706 should be 500 m.
((d)(e) Twisted pairs of 0.3 mm sq. or above are recommended.)
(b)
(d)
(e)
SG
+
+SD
-SD
+RD
-RD
5
1
2
7
8
SHELL
SG
+SD
-SD
+RD
-RD
SG
+SD
-SD
+RD
-RD
5
1
2
7
8
SHELL
SG
+SD
-SD
+RD
-RD
SG
+SD
-SD
+RD
-RD
5
1
2
7
8
SHELL
SG
+SD
-SD
+RD
-RD
SG
(c)
V706 master station
MJ1
Terminating resistance
(ON)
Pin No.
Signal
Name
Pin No.
Pin No.
Terminal block
to be installed by
the user
V706 slave station
MJ2
V706 slave station
MJ2
V706 slave station
MJ2
* Set the slide switches on the V706 slave stations
to the lower position: RS-422.
*
*
*
Signal
Name
Terminal block
to be installed by
the user
Terminal block
to be installed
by the user
Terminating resistance
(OFF)
Terminating resistance
(OFF)
Terminating resistance
(ON)
Signal
Name
Signal
Name
Signal
Name
Signal
Name