Toshiba nv Series - 3.4 Ethernet Connection

3.4 Ethernet Connection
Unified Controller nv series type2 light Controller Unit Instruction Manual
45
3.4 Ethernet Connection
The controller module (PUM21) is equipped with a general-purpose redundant Ethernet
port (100Base-TX/10Base-T) which is used for connecting the nV-Tool, OIS-DS, and
other devices. For the specification, refer to Appendix A.
■ Precautions for connecting the Ethernet communication cable
(1) Use a UTP cable of Cat.5e or greater for the Ethernet port connector of the controller
module.
(2) About the UTP cable for connection to the controller module.
・ All loop should not exceed 100m
・ Between two node should not exceed 100m
(3) Connect the UTP cable in the correct direction of the Ethernet port connector of the
controller module.
Figure 3-7 Ethernet connection


LP-1

LP-2

EN-B

EN-A

ACT
-1
ACT
-A
ACT
-2
ACT
-B
LNK
-1

LNK
-2

LNK
-A
LNK
-B
RUN

ONL

STBY

HALT

ERR

ALM

BATT

TRK
LP

SCAN

TRUN

HLTH

ＰＵＭ２１
RUN

HALT

PRUN

Dedicated cable
Ethernet  loop A
Ethernet loop B