Table 3-1, 1260-37 Multiplexer/Scanner Circuit Channel Closure - Racal Instruments 1260-37 Manual

Table 3-1, 1260-37 Multiplexer/Scanner Circuit Channel Closure

1-wire mode:
<channel>
(channel 48 open)
0 thru 47
(channel 48 closed)
0 thru 47
Thus, a one 1 x 96 1-wire mode is acheived.
2-wire mode:
<channel>
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Module Specific Syntax 3-4
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The common output of channel 48 is the single channel of the 96 x
I multiplexer, and the 48 HI and 48 LO connections make up the 96
channels. By closing the appropriate channel (0-47) and opening
or closing channel 48, a 96 x I multiplexer is achieved.
Channel interconnect for 1, 2 and 4-wire modes.
<channel> output
always J202- 132
always J202- 132
<channel> output pins
A /
(HI)
J200- A30 / B30
J200- A30 / B30
J200- A30 / B30
J200- A30 / B30
J200- A30 / B30
J200- A30 / B30
J200- A23 / B23
J200- A23 / B23
J200- A23 / B23
J200- A23 / B23
J200- A23 / B23
J200- A23 / B23
J200- A16 / B16
J200- A16 / B16
J200- A16 / B16
J200- A16 / B16
J200- A16 / B16
J200- A16 / B16
J200- A9 / B9
<channel> input
(see 2-wire mode channels 0-47
input pins b-side of channel)
(see 2-wire mode channels 0-47
input pins a-side of channel)
<channel> input pins
b A
(LO) (HI)
J200- A29 / B29
J200- A28 / B28
J200- A27 / B27
J200- A26 / B26
J200- A25 / B25
J200- A24 / B24
J200- A22 / B22
J200- A21 / B21
J200- A20 / B20
J200- A19 / B19
J200- A18 / B18
J200- A17 / B17
J200- A15 / B15
J200- A14 / B14
J200- A13 / B13
J200- A12 / B12
J200- A11 / B11
J200- A10 / B10
J200- A8 / B8
EADS North America Defense
Test and Services, Inc. © 1994
1260-37 User Manual
/ b
(LO)