SICK DUSTHUNTER T - Page 511

MAC-to-PC25 PIN Null Modem Cabling
Small-sized
Circle type
Connector
DB25-P
connector
Signal
1
6,8
Ready Data Terminal
2
20
Ready Data Setting
3
3
Transmit Data
4,8
7
Signal Ground
5
2
Receive Data
6
-
Dis-connected
7
-
Dis-connected
Cover
Signal Ground for security purpose
RJ11 (Multi-8Port) Extension Cable 25 PIN -to-9PIN Null Modem Cabling
RJ11ext
25-pin
9-pin
Signal
2
2
TXD
3
3
RXD
20
6
DTR
7
5
GND
8
7,8
DCD
4
1
RTS
5
1
CTS
RJ11 Extension Cable 25 PIN -to-25PIN Null Modem Cabling
RJ11ext
25-pin
25-pin
Signal
2
3
TXD
3
2
RXD
20
6
DTR
7
7
GND
8
4,5
DCD
4
8
RTS
5
8
CTS