Chapter
5
Operating instructions
ICR 84x Image Code Reader
5-4
©
SICK AG · Division Auto Ident · Germany · All rights reserved
8 010 961/0000/10-05-2005
Electrical installation
5.3
Pin assignments
5.3.1
Cable plug
5.3.2
RJ 45 socket 10baseT (Ethernet)
Pin
Signal
Function
1
15 to 30 V DC
Power supply
2
RxD (Aux)
Auxiliary interface (receiver)
3
TxD (Aux)
Auxiliary interface (transmitter)
4
Sensor 2
Switching input, variable function
5
GND
Ground
6
RD+ (RS 422/485)
Host interface (receiver)
7
RD– (RS 422/485); RxD (RS 232)
Host interface (receiver)
8
TD+ (RS 422/485)
Host interface (transmitter)
9
TD– (RS 422/485); TxD (RS 232)
Host interface (transmitter)
10
CAN H
CAN bus (IN/OUT)
11
CAN L
CAN bus (IN/OUT)
12
Result 1
Switching output, variable function
13
Result 2
Switching output, variable function
14
Sensor 1
Switching input for external reading pulse
15
SensGND
Common ground for all inputs
–
–
Shield
Table 5-3: Pin assignment of the 15-pin D-Sub HD plug
Pin
Signal
Function
1
TX+
Tran
2
TX–
Transmitter–
3
RX+
R
6
RX–
Receiver–
4, 5, 7, 8
n.c.
Not connected
Table 5-4: Pin assignment of the 8-pin RJ 45 10baseT socket
5
6
11
10
15
1