Application Diagram
Front Panel
$
Front Panel Components
RLH MODBUS TCP TO
RTU/ASCII CONVERTER
ROUTER
LAN/WAN
T1 NETWORK
WIRELESS
T1 NETWORK
WIRELESS
MODBUS RTU/ASCII
MODBUS DEVICE
MODBUS ETHERNET
RLH 16x1 T1
OVER ETHERNET
RLH 16x1 T1
OVER ETHERNET
ETHERNET
FIBER
ETHERNET
SW RING
RLH RS-422/485
ETHERNET
CONVERTER
RLH 16+8 ETHERNET
FIBER SWITCH
RLH 16+8 ETHERNET
FIBER SWITCH
RLH 16+8 ETHERNET
FIBER SWITCH
RLH 16+8 ETHERNET
FIBER SWITCH
SERIAL
DEVICE
SERIAL
DEVICE
SERIAL
DEVICE
ETHERNET
RS-422/485
SERVER
ACESS
POINT
DEVICE
VOIP
IP
VIDEO
Link/ACT
NA
Not Used
Not Used
CONSOLE
PWR
ALARM
RUN
TEST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
8
+
6
FIBER
RJ-45 TCP
MANAGED ETHERNET SWITCH
RLH Industries, Inc.
FIBER
RJ-45 TCP
1
2
3 4 5 6
7
Item
Description
1
Console Port
2
Link/ACT LED indicators
3
RUN LED
4
Test Button
5
ALARM LED
6
PWR LED
7
Link/ACT LED port identifier table
Introduction
8