Installation and Circuitry
210
Unrestricted
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
6.10.2 CP-802x
6.10.2.1 Position of the Interfaces
The communication interfaces are positioned on the front side of the CP-802x Master Module.
6.10.2.2 Pin Assignment
X1, X4: Ethernet
X2: RS-232
1
TXD+
1
CTS (I)
2
TXD-
2
RTS (O)
3
RXD+
3
VCC (O)
4
n.c.
4
TXD (O)
5
n.c.
5
RXD (I)
6
RXD-
6
GND
7
n.c.
7
DCD (I)
8
n.c.
8
DTR (O)
TXD+,
TXD-…….....Transmit
Data
RXD+, RXD-………Receive Data
CTS (I)……………..Clear to Send (Input)
RTS (O)……………Request To Send (Output)
VCC (O)……………Voltage output (selectable 5 V or 12 V)
TXD (O)……………Transmit Data (Output)
RXD (I)……………..Receive Data (Input)
DCD (I)…………….Data Carrier Detect (Input)
DTR (O)………........Data Terminal Ready (Output)
GND………….........Ground
X7
X6
RTX6
X3
RTX3
S
IC
A
M
A
8
00
0
C
P
-8
0
2
2
LK 1
E TH
X 1
P K 1
LK 4
E TH
X 4
P K 4
O H 2
OH3
OH6
R S - 232
X 2
R
S
-
4
8
5
SI
M
R
S
-
4
8
5
R TX 2
RY
PK7
LK7
R
S
-
2
3
2
ER
X3
RTX3
S
IC
A
M
A
80
0
0
C
P
-8
0
2
1
LK 1
E TH
X 1
P K 1
LK 4
E TH
X 4
P K 4
O H 2
OH3
R S - 232
X 2
R
S
-
4
8
5
R TX 2
RY
ER
X2: RS-232
X1: Ethernet
X4: Ethernet
X2: RS-232
X1: Ethernet
X4: Ethernet
CP-8021
CP-8022
X3: RS-485
X6: RS-232/RS-485
X3: RS-485
X7: GPRS
Communication
Communication
Содержание CP-8000
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