13
4.3.4. Connection for Example 4
Drive both the SX-2000CI and SX-2000CO by connecting a single power supply panel to the SX-2000CI only.
Connect the DC power input terminals of the SX-2000CI to those of the SX-2000CO and the CI/CO link data
terminals of the SX-2000CI to those of the SX-2000CO via the RM-200RJ Terminal Unit (optional).
When installing the SX-2000CI and SX-2000CO separately from each other, the power supply panel does not
need to have at each unit by making connection in this manner.
Note
When connecting the power supply unit to one of the equipment, be sure to connect it to the SX-2000CI side.
If it is connected to the SX-2000CO side, the maximum cable length between the SX-2000CI and SX-2000CO
may be reduced.
For the conductor diameter of the CPEV cable vs. maximum cable length when the power is supplied from the
SX-2000CI side, refer to the table on p. 11.
[Connections]
It is recommended to use an optional RM-200RJ Terminal Unit that serves wiring conversion between the
CPEV cable and STP Category 5 straight cable (with RJ45 connectors). Connect the CPEV cable between
the same terminals of both RM-200RJ units pairing cables 3 with 6, and 7 with 8 as shown below.
Over 2-pair shielded
CPEV cable
(main cable)
SX-2000CI
SX-2000CO
STP Category 5 straight cable
(with RJ45 connectors)
STP Category 5 straight cable
(with RJ45 connectors)
AWG14 – 18
AWG14 – 18
AWG14 – 18
The RM-200RJ can be installed on a desk or to a wall.
Refer to the RM-200RJ mounting dimensions on the
previous page.
When using the AD-031B DC power supply panel
(optional), make connections in the same manner.
Notes
•
•
RM-200RJ terminal unit
RM-200RJ
DC power
input terminal
DC power
input terminal
CI/CO link
data terminal
CI/CO link
data terminal
AD-011 DC power supply panel
24VDC OUT
24VDC IN
7
8
7
8
7
8
Shield
7
8
Shield
6
3
6
3
