Contec RP-COM(FIT)H, User Manual

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3. Explanation in Mode of Operation
RP-COM(FIT)H, RP-COM(FIT)H-AF
15
Ethernet
HUB
RP-COM(FIT)H
RP-COM-H
MODE
10 - 30
V i+
Vi -
FG
RS
-2
3
2C
10
/10
0M
ACT
LINK
V D C
ID
4 7
9
C
8
COM POWER
0
8
F
7
C
4
B
3 6
E
5
D A
2
9
1
RP-COM(FIT)H
RP-COM-H
MODE
10 - 30
Vi+
Vi -
F G
RS
-2
3
2C
10
/10
0M
A CT
LINK
V DC
ID
4 7
9
C
8
COM PO WER
0
8
F
7
C
4
B
3 6
E
5
D A
2
9
1
9II 8X 7X 6X 5X 4X 3 X 2X 1X
(Example1)
HUB
9II 8X 7X 6X 5X 4X 3 X 2X 1X
(Example1) An Ethernet cable is used to extend the connection of RS-232C device A and RS-232C device B.
RS-232C (device A, device ID = 1)
← Connection to Ethernet (wired LAN) → RS-232C (device B, device ID = 1)
* It is same when RP-COM(FIT)H-AF is replaced to RP-COM(FIT)H.
RS-232C device A
[Device ID = 1]
RS-232C device B
[Device ID = 1]
(Exsample2) An Ethernet cable is used to extend the connection of RS-232C device C and RS-232C device E.
An Ethernet cable is used to extend the connection of RS-232C device D and RS-232C device F.
(Communication is disabled between directly stacked devices.)
RS-232C (device C, device ID = 1)
← Connection to Ethernet (wired LAN) → RS-232C (device E, device ID = 1)
RS-232C (device D, device ID = 2) ← Connection to Ethernet (wired LAN) → RS-232C (device F, device ID = 2)
* It is same when RP-COM(FIT)H-AF is replaced to RP-COM(FIT)H and when COM-1PD(FIT)GY is replaced
to COM2(FIT)GY, too.
HUB
RP-COM-H
MODE
10 - 30
Vi+
Vi -
FG
RS
-2
32
C
10
/10
0 M
A CT
LINK
V DC
ID
4
7
9
C
8
COM PO WER
0
8
F
7
C
4
B
3 6
E
5
D
A
2
9
1
RP-COM(FIT)H
+ COM-2(FIT)GY
RP-COM-H
MODE
10 - 30
V i+
Vi -
FG
R
S
-232
C
10
/100
M
AC T
LINK
VD C
ID
4 7
9
C
8
COM POWER
0
8
F
7
C
4
B
3 6
E
5
D A
2
9
1
CH0
CH1
RX TX
COM-2
CH0
CH0
CH1
CH1
Device
ID
R X TX
0
4
C
8
CH0
CH1
RX TX
CH0
CH1
R X TX
9II 8X 7X 6X 5X 4X 3X 2X 1X
Ethernet
HUB
9II 8X 7X 6X 5X 4X 3X 2X 1X
RP-COM(FIT)H
+ COM-2(FIT)GY
CH0
CH1
RX TX
COM-2
CH0
CH0
CH1
CH1
Device
ID
R X TX
0
4
C
8
CH0
CH1
RX TX
CH0
CH1
R X TX
(Example2)
RS-232C device C
[Device ID = 1]
RS-232C device D
[Device ID = 2]
RS-232C device F
[Device ID = 2]
RS-232C device E
[Device ID = 1]
Figure 3.2. Through Mode