Burster 9180, Manual

Page: 93 / 109

burster
Digital Panelmeter
Model 9180
Page 4-49
4.5.3 Terminals of the BCD output
The BCD output card is supplied with a sticker on which the terminals are depicted.
DATA VALID
2
1
8 4
20 10
40
80
100 200
400 800
1 K 2 K
4 K 8 K
10 K 20 K
40 K 80 K
100 K POLARITY
OVERRANGE
TRIESTATE
N.C.
N.C. GND
N.C. N.C.
+24 V/TTL +24 V/TTL
N.C.
N.C.
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
Designation of the pins
D
ATA
V
.
1
2
33
34
2
1
8
4
20
10 40
80
100
200
400
800
1 K
2
K
4 K
8
K
10 K
20 K
40 K
80 K
100 K
P
OL
OVER
TR 1
N
.C.
N.C.
GND
N.C.
N.C.
+24 V
+24 V N.C.
N.C.
CN8
BCD OUT
BCD option sticker
In order for the outputs to be optically isolated with respect to the input signal, the card must be
supplied with an external voltage between 5 V and 24 V at pins 31/32 (+) and 28 (-).
CN8
1
2
33
34
Rearside of the BCD
option