top - download
⟦e1b631068⟧ Wang Wps File
Length: 9191 (0x23e7)
Types: Wang Wps File
Notes: Optical Modem, Des.Note
Names: »0457A «
Derivation
└─⟦4bcf3d88d⟧ Bits:30005999 8" Wang WCS floppy, CR 0048A
└─ ⟦this⟧ »0457A «
WangText
…09…
…0d…
…02……86…1
…02…
…02…
…02…
…02…CPS/TCN/020
…02…DL
/801224…02……02…#
OPTICAL
MODEM,
DESIGN
NOTE
…02……02…
T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
…02…1 SCOPE ............................................5
…02…2 APPLICABLE DOCUMENTS .............................5
…02…3 GENERAL DESCRIPTION ..............................5
…02……02…3.1 Environmental conditions .....................6
…02……02…3.2 Safety .......................................6
…02…4 DETAILED SPECIFICATION OF THE EUROCARD VERSION ...6
…02……02…4.1 Interface specification ......................6
…02……02…4.2 Performance Parameters .......................7
…02……02…4.3 Physical characteristics .....................7
…02…5 DETAILED SPECIFICATION OF THE CAMAC-MODULE
…02… VERSION ..........................................8
…02……02…5.1 INTERFACE SPECIFICATION ......................8
…02……02…5.2 PERFORMANCE PARAMETERS .......................9
…02……02…5.3 PHYSICAL CHARACTERISTICS .....................9
…02…6 PRELIMINARY PARTS LIST ...........................9
…02…7 APPENDICES ......................................11
…02…A DIN 41612 D.32 connector .........................A1
…02…B CCITT recommendation V.28 .........................B1
…02…C Eurocard-version physical dimensions .............C1
…02…D CR-standard, mainbus connector ...................D1
…02…E CAMAC-module version physical dimensions .........E1
…02…F Optical transmitter/receiver .....................F1
1̲ ̲ ̲S̲C̲O̲P̲E̲
This specification defines the interface pin-configuration,
the electrical characteristics and the physical dimension
of the Optical Data Communication Card-System (ODCCS).
2̲ ̲ ̲A̲P̲P̲L̲I̲C̲A̲B̲L̲E̲ ̲D̲O̲C̲U̲M̲E̲N̲T̲S̲
None
3̲ ̲ ̲G̲E̲N̲E̲R̲A̲L̲ ̲D̲E̲S̲C̲R̲I̲P̲T̲I̲O̲N̲
The ODCCS is a full duplex, transparent, asynchronous
link between data terminal equipment and data communication
equipment.
The interchange circuits shall respect the CCITT recommendations
V.24/V.28.
Two versions are required. A single channel Eurocard
version and a dual channel CAMAC module version.
3.1 E̲N̲V̲I̲R̲O̲N̲M̲E̲N̲T̲A̲L̲ ̲C̲O̲N̲D̲I̲T̲I̲O̲N̲S̲
The operational conditions will be normal computer
environments and the operational temperature range
will be within 0 to 50 degrees Celsius.
The operation indicating LED's shall be visible (Appendix
C).
3.2 S̲A̲F̲E̲T̲Y̲
When dismounted the optical connectors shall be covered
by the dustcap to avoid reduced performance.
4̲ ̲ ̲D̲E̲T̲A̲I̲L̲E̲D̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲E̲U̲R̲O̲C̲A̲R̲D̲ ̲V̲E̲R̲S̲I̲O̲N̲
4.1 I̲N̲T̲E̲R̲F̲A̲C̲E̲ ̲D̲E̲F̲I̲N̲I̲T̲I̲O̲N̲
The interface shall functionally comply with the V.24
recommendation with all circuits defined here:
V̲.̲2̲4̲ F̲u̲n̲c̲t̲i̲o̲n̲ E̲u̲r̲o̲c̲a̲r̲d̲ ̲D̲.̲3̲2̲ ̲p̲i̲n̲
101 Protective ground 32 a,c
102 Signal ground 18 c
103 Transmitted data 28 c
104 Received data 26 c
105 Request to send 24 c
106 Clear to send 22 c
107 Data set ready 20 c
108.2 Data terminal ready 16 c
109 Carrier detector 14 c
The connector is chosen, according to DIN 41612, to
be ELCO type D.32 or equivalent (Appendix A).
The power-supply connections are
F̲u̲n̲c̲t̲i̲o̲n̲ E̲u̲r̲o̲c̲a̲r̲d̲ ̲D̲.̲3̲2̲ ̲p̲i̲n̲
Ground 2 a,c
+ 5 V 6 a,c
+ 12 V 10 a,c
- 12 V 12 a,c
Protective ground 32 a,c
4.2 P̲E̲R̲F̲O̲R̲M̲A̲N̲C̲E̲ ̲P̲A̲R̲A̲M̲E̲T̲E̲R̲S̲
The e̲l̲e̲c̲t̲r̲i̲c̲a̲l̲ ̲p̲e̲r̲f̲o̲r̲m̲a̲n̲c̲e̲ is defined by CCITT recommendation
V.28 concerning load, generator, significant levels
and signal characteristics (Appendix B).
Regarding the p̲o̲w̲e̲r̲ ̲s̲u̲p̲p̲l̲i̲e̲s̲ the requirements are:
…01…+ 5 V (+/- 0.25 V) / 900 mA
…01…+ 12 V (+/- 0.60 V) / 50 mA
…01…- 12 V (+/- 0.60 V) / 40 mA
The d̲a̲t̲a̲ ̲r̲a̲t̲e̲ which is to be handled will not exceed
4.800 Baud.
The line d̲r̲i̲v̲e̲r̲/̲r̲e̲c̲e̲i̲v̲e̲r̲ ̲o̲n̲-̲c̲a̲r̲d̲ are MC1488/MC1489A
or equivalent
4.3 P̲H̲Y̲S̲I̲C̲A̲L̲ ̲C̲H̲A̲R̲A̲C̲T̲E̲R̲I̲S̲T̲I̲C̲S̲
The full duplex system is placed on a 100 x 160 mm
Eurocard with a DIN 41612 D.32 connector.
The frontplate is 4 units (20 mm) aluminium. As for
the physical dimensions see Appendix C.
5̲ ̲ ̲D̲E̲T̲A̲I̲L̲E̲D̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲ ̲O̲F̲ ̲C̲A̲M̲A̲C̲ ̲M̲O̲D̲U̲L̲E̲ ̲V̲E̲R̲S̲I̲O̲N̲
5.1 I̲N̲T̲E̲R̲F̲A̲C̲E̲ ̲D̲E̲F̲I̲N̲I̲T̲I̲O̲N̲
The interface shall functionally comply with the V.24
recommendation with all circuits defined here:
V.24 Function CAMAC Edge Pins
Channel 1 Channel
2
101 Protective Ground 2A 10A
102 Signal Ground 2B 10B
103 Transmitted data 8A 16A
104 Received data 8B 16B
105 Request to send 7A 15A
106 Clear to send 6B 14B
107 Data set ready 5B 13B
108.2 Data terminal ready 7B 15B
109 Carrier detector 6A 14A
This pin-configuration is according to LTUX-S specification,
except for V.24 function 107 which is laid on a "not
used" pin.
The receptacle is chosen, according to CR-standard,
to be Souriau 8607 or equivalent (Appendix D)
The power supply connections are:
F̲u̲n̲c̲t̲i̲o̲n̲ C̲A̲M̲A̲C̲ ̲E̲d̲g̲e̲ ̲P̲i̲n̲
Ground 42.43 A,B
+ 5 V 40.41 A,B
- 12 V 39 A,B
+ 12 V 38 A,B
Ground 37 A,B
Protective ground 2,10 A
5.2 P̲E̲R̲F̲O̲R̲M̲A̲N̲C̲E̲ ̲P̲A̲R̲A̲M̲E̲T̲E̲R̲S̲
The e̲l̲e̲c̲t̲r̲i̲c̲a̲l̲ ̲p̲e̲r̲f̲o̲r̲m̲a̲n̲c̲e̲ is defined by CCITT recommendation
V.28 concerning load, generator, significant levels
and signal characteristics (Appendix B).
Regarding the p̲o̲w̲e̲r̲ ̲s̲u̲p̲p̲l̲i̲e̲s̲ the requirements are:
…01…+ 5V (+/- 0.25 V) / 1800 mA
…01…+ 12 V (+/- 0.6 V) / 100 mA
…01…+ 12 V (+/- 0.6 V) / 80 mA
The d̲a̲t̲a̲ ̲r̲a̲t̲e̲ which is to be handled will not exceed
4.800 Baud.
The l̲i̲n̲e̲ ̲d̲r̲i̲v̲e̲r̲/̲r̲e̲c̲e̲i̲v̲e̲r̲ on-card are MC1488/MC1489A
or equivalent.
5.3 P̲H̲Y̲S̲I̲C̲A̲L̲ ̲C̲H̲A̲R̲A̲C̲T̲E̲R̲I̲S̲T̲I̲C̲S̲
The dual, full duplex system is placed on a 165 x 285
mm PCB, housed in a 2M, 5U Camac-module.
The front plate is 2 units (35 mm) aluminium. As for
the Physical dimensions see Appendix E.
6̲ ̲ ̲P̲R̲E̲L̲I̲M̲I̲N̲A̲R̲Y̲ ̲P̲A̲R̲T̲S̲ ̲L̲I̲S̲T̲ ̲(̲S̲I̲N̲G̲L̲E̲ ̲C̲H̲A̲N̲N̲E̲L̲)̲
1 Opto-transmitter, Siemens V42253-G1-B10 will be
used for 90% of Channel Qty Price 465 kr. Appendix
F.
1 Opto-transmitter, Siemens V42253-G1-B3 will be
used for 10% of Channel Qty Price 1535 kr. Appendix
F.
1 Opto-receiver, Siemens V42253-H1-B5 will be used
for 100% of Channel Qty Price 715 kr. Appendix
F.
2 R3232C - TTL driver MC 1488
2 RS232C - TTL receiver MC 1489A
4 74 LS 299
3 74 LS 174
1 74 LS 74
1 74 LS 86
2 74 LS 393
1 MM 6301 (Monolithic Memories)
2 74 LS 175
1 MC 4024 (Motorole)
1 8273 (Signetics)
1 82 S137 (Signetics)
1 74 LS 163A
1 74 LS 00
6 resistors 1/4 w, 10%
2 capacitors 100pF, 2%
1 capacitor 10 nF, 20%
? Capacitors, decoupling + 5 V, 212 V
3 red mini LED, 3 mm
In addition connector, front panel and frame as required.
7̲ ̲ ̲A̲P̲P̲E̲N̲D̲I̲C̲E̲S̲
A DIN 41612, D.32 Connector (male)
B CCITT recommendation V.28
C ODCCS Eurocard Version
D CR-standard, main bus connector
E CAMAC module version
F Optical transmitter/receiver
APPENDIX A, page 1
APPENDIX B, page B1
APPENDIX B, page B2
APPENDIX B, Page B3
APPENDIX C; Page C1
APPENDIX D, Page D.1
APPENDIX E, Page E1
APPENDIX F, Page F1
APPENDIX F, Page F2
EUROCARD 2300
CCITT Recommendation V.28
Unbalanced Interchange Circuits
Significang levels
Figure ?
Souriau Connectors
Dual Full Duplex ODCCS CAMAC Module Version
Transmitters for all optical waveguide cables with variable radiation
flux.
Receivers for all optical waveguide cables
