Serial
connectors
9-pin
serial
connector
(3):
The
9-pin
serial
connector
is
a
male
connector.
1
5
6
9
Table
21.
Assignment
for
9-pin
serial
connector
Pin
Signal
I/O
Pin
Signal
I/O
1
Carrier
detect
I
6
Data
set
ready
I
2
Receive
data
I
7
Request
to
send
O
3
Transmit
data
O
8
Clear
to
send
I
4
Data
terminal
ready
O
9
Ring
indicator
I
5
Signal
ground
15-pin
serial
connector:
The
15-pin
serial
connector
is
a
female
connector.
8
15
9
1
Table
22.
Assignments
for
15-pin
serial
connector
Pin
Connector
Pin
Connector
1
Carrier
detect
8,
9
+12
V
dc
at
0.5
A
maximum
2
Receive
data
11
Distributed
display
present
3
Transmit
data
12
Data
set
ready
4
Data
terminal
ready
13
Request
to
send
5
Ground
14
Clear
to
send
6
Ground
15
Ring
indicate
7,
10
+5
V
dc
at
0.5
A
maximum
System
specifications
and
planning
information
Updated
October,
2008
110
SurePOS
500
Model
514
Summary of Contents for 4851 514
Page 2: ......
Page 8: ...Updated October 2008 vi SurePOS 500 Model 514...
Page 12: ...Updated October 2008 x SurePOS 500 Model 514...
Page 16: ...Updated October 2008 xiv SurePOS 500 Model 514...
Page 20: ...Figure 2 Serial number location Updated October 2008 4 SurePOS 500 Model 514...
Page 32: ...Installing the IBM SurePOS 500 Model 514 Updated October 2008 16 SurePOS 500 Model 514...
Page 64: ...Installing additional peripheral devices Updated October 2008 48 SurePOS 500 Model 514...
Page 68: ...Updated October 2008 52 SurePOS 500 Model 514...
Page 102: ...Updated October 2008 86 SurePOS 500 Model 514...
Page 138: ...Updated October 2008 122 SurePOS 500 Model 514...
Page 143: ...IBM IBM GA27 4004 GA27 4004 Updated October 2008 Appendix D Safety information 127...
Page 152: ...Updated October 2008 136 SurePOS 500 Model 514...
Page 156: ...Updated October 2008 140 SurePOS 500 Model 514...
Page 158: ...Updated October 2008 142 SurePOS 500 Model 514...
Page 161: ......
Page 162: ...Updated October 2008 GA27 4361 01...