Toshiba V Series User Manual page 38

Chapter 1 Overview
1
22
Front view of module
Figure 1-14 shows a front view of the EN531T.
LED indicators (green)
Station address
setting switches
Name
Station address setting switches (STNH, STNL)
Hexadecimal rotary switches
LED indicators (RUN, HLTH, LINE)
Maintenance communication port (TOOL)
8-P modular connector
Ethernet connector (ETH) RJ-45
EN531T
RUN
HLTH
LINE
STNH
STNL
ETH
DLSW
NETP
TEST
－ /PU
TOOL
Station address setting See (2) Setting
switches.
Operation status indications See (1) LED
indicators.
V-tool connector AEngineering Tool
See (3) External connectors.
Ethernet transmission line connection
Figure 1-14 Front View of EN531T
model 1000 Loop Controller L1 User's Manual - Basic Hardware
Ethernet connector
Switch 1
Maintenance
communication port
Use