1-2 Introduction

Figure 1-1 The 5H102-48 and 5H103-48 Modules

FAST ENET
5H103-48
GROUP
GROUP
SELECT
RESET
COM
CPU
GROUP
37X
48X
G
R
O
U
P
4
25X
36X
G
R
O
U
P
3
13X
24X
G
R
O
U
P
2
1X
12X
G
R
O
U
P
1
FAST ENET
5H102-48
GROUP
GROUP
SELECT
RESET
COM
CPU
11X
1X
G
R
O
U
P
1
23X
13X
G
R
O
U
P
2
35X
25X
G
R
O
U
P
P
3
47X
37X
G
R
O
U
4
GROUP
Network
Ports
1-48
Network
Ports
1-48
Port
Status
LEDs
Group
Select
LEDs
Group
Select
Switch
System
LED
35861_01
Group
Select
LEDs
Port
Status
LEDs
Group
Select
Switch
COM Port
System LED