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♫
n
П
П
n
♫
n
П
7
7
П
n
n
П
7
П
П
C
C
C
FUNCTION
CONTACTS
DI01
DI02
DI03
DI04
CE **
EOI
DAV
NRFD
NDAC
NC
1
3
5
7
9
11
13 →
15
17
19
25V AC WINDING
Bottom
OUTPUT OR
INPUT
+26V DC
COLLECTOR LEAD OF
PNP SERIES PASS
-26V DC
COLLECTOR LEAD OF
NPN SERIES PASS
GROUND
2
4
6
PWR
NOT USED IN
FG 5010
10
12
14
- 16
18
20
GROUND
GROUND
25V AC WINDING
+8V DC
CONTACTS
DI05
DI06
DI07
DI08
TE *
PIN
B
13
IFC
SRQ
ATN
REN
NC
12
11
18
** CE Use only for devices that can be controllers in
the mainframes . Not used in FG 5010 .
9
8
7
6
5
4
3
2
1
FUNCTION
* TE Open collector talk control for GPIB buffer card.
Low on the bus = talk.
BARRIER
SLOT
3467-38
PIN
Fig . 7-12 . Assignments for GPIB connector as viewed from rear
of instrument.
13
25
12
10
9
8
7
6
REAR VIEW OF PLUG- IN
5
4
3
2
1
Fig. 7-11 . Output board (A50) rear interface connector assignments.
OUTPUT OR
INPUT
25V AC WINDING
+26V DC
BASE LEAD OF
PNP SERIES PASS
EMITTER LEAD OF
PNP SERIES PASS
GROUND
-26V DC
EMITTER LEAD OF
NPN SERIES PASS
BASE LEAD OF
NPN SERIES PASS
NOT USED IN
FC 5010
GROUND
GROUND
+8V DC
25V AC WINDING
Maintenance- FG 5010
3467-37
2.5 V input equals 100% modulation . Maximum input is
+5 V peak .
Aux AM Input Common ( 24A)
This is the return connection for the Aux AM Input .
Aux VCF/FM Input ( 21B)
This connection is not factory wired . Make connections
as previously described . A
to +10 V change gives at least
a 1000 :1 frequency change.
Aux VCF/FM In Common (22B )
This is the return for the Aux VCF/FM Input.
7-11
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