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2.2.4. Interface Section
Auxiliary:
Level Recorder:
X-V Recorder:
Interface Bus {IEEE-488):
Auxiliary
Brilel
& KJiBr
Senal No
·'
Made
1n Denmark
X·
Y Recorder
Not used
·
o
~:
IEEE Format
" 1fl: Spec.
Format
·o·:
SR3=LF A
EOI "1"
:
SR3=
ETX A EOI
A5(MSB)}-
-
A 4
.
Device
:~
.
Address
A1
(LSB)
Fig. 2. 12. Interface and Connectors
A 6-pin DIN socket accepting cable WL 0658 for connection to BrOel
&
Kjrer Resonance Dwell Unit Type 5885, Narrow Band Random Noise
Unit Type 5887 and Slave Filter Type 5888.
A 7-pin DIN socket accepting a standard plug JP0703 or cable
AQ 0035 for remote control of a BrOel
&
Kjrer Level Recorder Type
2307. The paper start and stop is synchronized with the sweep opera-
tion of the 1050 (refer to section 4.1.2).
An 8-pin DIN socket accepting the standard plug JP 0802 or cable
AQ 0034 for remote control of the BrOel
&
Kjrer X-Y Recorder Type
2308. The pen horizontal deflection is synchronized with the generator
frequency of the 1050. The pin connections are shown in Fig. 2.13.
Selection of either
"Linear"
or "Logarithmic" mode for the output volt-
age ramp is achieved using Special Parameter 03 (refer to section 7.2).
In the logarithmic mode, the ouput voltage is from 0 to 10 V (2,5 V /de-
cade) over the frequency range 1 Hz to 10kHz. In the linear mode the
ouput voltage is 0 to 1 0 V from the lower frequency sweep limit to the
upper frequency sweep limit (refer to section 4.1.1 ).
Digital interface designed in accordance with IEEE 488-1978. The IEEE
interface is functionally identical to that described in IEC Publication
625-1; full compatibility is simply a matter of selecting the right cables
and connectors. For further details refer to section 4.2 and chapter 5.
X-Ramp
Ground
OV for
pen down
860727
Fig. 2. 13. X- Y Recorder DIN socket pin connections (viewed externally)
19
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