TM 11-6625-3145-14
Introduction & Sp4clfications-318/338 Service
Table 1-1 (cont.)
318/338 ELECTRICAL SPECIFICATIONS
Performance
Supplemental
Characteristics
Requirements
Information
RS-232C INTERFACE
Data transmission timing
asynchronous only
Communication mode
full duplex
Bits/Characters
8 bits with parity
ASCII characters
Parity
even
Stop bit
Responds to one or more, sends one.
Remote echo selection
ON or OFF
Data transfer rate
110, 150, 300, 600, 1200, 2400, 4800, 9600,
Baud.
Signal characteristics
Meets RS-232C standard.
I/O connector
25-pin standard connector
Pin
1
protective ground
GND
2
transmitted data
to DCE
3
received data
from DCE
4
request to send
to DCE
5
clear to send
from DCE
6
data set ready
from DCE
7
signal ground
GND
8
received line signal detector
from DCE
20
data terminal ready
to DCE
inputs: 3, 5, 6, 8
mark or OFF: -25 V to -3 V
space or ON: +3 V to +25 V
input impedance: 3 K
Ω
to 7 K
Ω
outputs: 2, 4, 20
mark or OFF: -7.5 V maximum
space or ON: +7.5 V minimum
with load impedance: 3 K
Ω
minimum
1-14
Summary of Contents for 318
Page 119: ...318 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 182: ...338 VERIFICATION AND ADJUSTMENT PROCEDURES ...
Page 253: ...318 ___________________ TROUBLESHOOTING TREES ...
Page 344: ...338 TROUBLESHOOTING TREES ...
Page 517: ...TM 11 6625 3145 14 318 338 4434 923 318 Block Diagram ...
Page 518: ...TM 11 6625 3145 14 318 338 4434 924 338 Block Diagram ...
Page 519: ...TM 11 6625 3145 14 318 338 4434 925 318 Acquisition Module Wiring Diagram ...
Page 520: ...TM 11 6625 3145 14 318 338 4434 926 318 338 Mainframe Wiring Diagram ...
Page 521: ...TM 11 6625 3145 14 318 338 4434 926 338 Acquisition Module Wiring Diagram ...
Page 522: ...TM 11 6625 3145 14 318 338 4434 928 Figure 9 1 318 A01 Input A Board Component Locations ...
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Page 528: ...TM 11 6625 3145 14 Figure 9 3 318 338 A03 ACQ Control Board Component Locations ...
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Page 542: ...TM 11 6625 3145 14 Figure 9 8 318 338 A10 CRT Board Component Locations ...
Page 544: ...TM 11 6625 3145 14 Figure 9 9 318 338 A11 Inverter Board component Locations ...
Page 546: ...TM 11 6625 3145 14 Figure 9 10 318 338 A12 Regulator Board Component Locations ...
Page 551: ...TM 11 6625 3145 14 Figure 9 12 338 A01 Input A Board Component Locations ...
Page 553: ...TM 11 6625 3145 14 318 338 SERVICE ...
Page 554: ......
Page 555: ...PIN 058584 ...