Rockwell Automation 2706-NP5 DL5 OFFLINE PROGRAMMER USER MANUAL - Manual (Page 11)

Chapter 3
Cabling Information
3–2
Table 3.B describes the abbreviations used on the cable diagrams.
Table 3.B
Abbreviations
Abbreviation Signal
CTS Clear to Send
DCD Data Carrier Detect
DSR Data Set Ready
DTR Data Terminal Ready
COM Signal Common
RI Ring Indicator
RTS Request To Send
RXD Received Data
TXD Transmitted Data
Figure 3.1 illustrates the Catalog No. 2706-NC12 communications cable.
Use this cable to connect the DL5 to:
•
Allen-Bradley 1745-T45 Terminal
•
DEC VT100
•
IBM XT or compatible
Figure 3.1
Catalog No. 2706-NC12 Cable
1
2
3
4
5
6
7
8
8
3
2
20
7
6
4
5
DCD
TXD
RXD
DTR
COM
DSR
RTS
CTS
DCD
RXD
TXD
DTR
COM
DSR
RTS
CTS
1 Chassis
Ground
DL5 Serial Port Female
DB-9* Connector
Allen-Bradley 1745-T45 Terminal
Female DB-25* Connector
* = Gender specified is for the cable connectors.
9 22 RI RI
VT100 or IBM XT Serial Port
Abbreviations
Catalog No 2706-NC12
Serial Cable