Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM User Manual
Page 299
Publication AG-UM008C-EN-P - February 2005
Configuring Modems 8-33
1785-KE
1747-KE
1746-BAS
KF2 or KF3 module
PC
SLC 5/03, 5/04, or 5/05
Logix5550
or AIC+ for
MicroLogix 1000
If you are connecting
to an Allen-Bradley
Use these pin assignments for cable interface from the ESTeem modem to the A-B module
Modem
25-pin female
(1)
(1) A-B 1770-CP cable (16.5’)
Pin Name
Pin Name
1785-KE
15-pin female
NC
Shield
—
Shield
1
2
TXD.IN
—
TXD.OUT
2
3
RXD.OUT
—
RXD.IN
3
4
RTS.IN
—
RTS.OUT
4
5
CTS.OUT
—
CTS.IN
5
6
DSR.OUT
—
DSR.IN
6
7
SIG.GND
—
Signal
7
11
SIG.GND
—
Ground
13
8
DCD.OUT
—
DCD.IN
8
20
DTR.IN
—
DTR.OUT
11
22
RING
—
RING
9
Modem
25-pin female
(1)
(1) ESTeem cable # AA07 (6’) for KF2, KF3. ESTeem cable #AA061 (6’) for all others.
Pin Name
Pin Name
KF2, KF3 module
25-pin male
PC, SLC, Logix5550
and AIC+
9-pin male
2
TXD.IN
—
TXD.OUT
2
3
3
RXD.OUT
—
RXD.IN
3
2
4
RTS.IN
—
RTS.OUT
4
7
5
CTS.OUT
—
CTS.IN
5
8
6
DSR.OUT
—
DSR.IN
6
6
7
SIG.GND
—
SIG.GND
7
5
8
DCD.IN
—
DCD.OUT
8
1
1
Shield