Control Modules—Network Control Module 200 Series 27
For Proprinter III dial-up applications, refer to Figure 14, which shows the
pin connections from the NCM to the local modem. Figure 18 illustrates
the connections between the remote modem and IBM Proprinter III.
Out
Out
Out
Out
Out
Out
Out
In
In
In
In
In
In
In
FG
Shell
IBM Proprinter III
(Male, NU-CBL101-0))
Hayes Modem
(Male, MHK101)
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
White
200tc15
2
3
4
5
6
7
8
18
20
1
2
3
4
5
6
7
8
18
20
Figure 18: IBM Proprinter III Connected to a Remote
Hayes-Compatible Modem
FG
NCM RS-232
Submodule
PRN-3
Connector
TD
RD
RTS
CTS
DSR
SG
DTR
TD
RD
RTS
CTS
DSR
SG
RDY
In
Out
NCM RS-232
Submodule
FG
NCM RS-232
Port
PRN-3
Connector
TD
RD
RTS
CTS
DSR
SG
DCD
DTR
prn2nctc
TD
RD
RTS
CTS
DSR
SG
RDY
NCM RS-232
Port
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
Out
In
In
In
In
In
In
In
In
In
In
In
In
1
2
3
4
5
6
7
8
18
20
Shell
2
3
4
5
6
7
8
11
18
20
1
2
3
4
5
6
7
8
18
20
Shell
2
3
4
5
6
7
8
14
11
Figure 19: Smoke Control PRN-3 Connected to the
NCM RS-232 Submodule or RS-232 Port
