VTI Instruments Corp.
54 EX1200-3072 Plug-in Module
Row A Row B Row C Row D Row E
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1
UNUSED
1
SHIELD
1
SHIELD
1
SHIELD
1
SHIELD
2
CH1_3L
2
CH1_4L
2
CH1_8L
2
CH1_7L
2
CH1_1L
3
CH1_3H
3
CH1_4H
3
CH1_8H
3
CH1_7H
3
CH1_1H
4
CH1_5L
4
CH1_6L
4
CH1_2L
4
CH1_9L
4
CH1_11L
5
CH1_5H
5
CH1_6H
5
CH1_2H
5
CH1_9H
5
CH1_11H
6
CH1_10L
6
CH1_15L
6
CH1_13L
6
CH1_17L
6
CH1_18L
7
CH1_10H
7
CH1_15H
7
CH1_13H
7
CH1_17H
7
CH1_18H
8
CH1_14L
8
CH1_26L
8
CH1_12L
8
CH1_27L
8
CH1_16L
9
CH1_14H
9
CH1_26H
9
CH1_12H
9
CH1_27H
9
CH1_16H
10
CH1_24L
10
CH1_19L
10
CH1_21L
10
CH1_25L
10
CH1_22L
11
CH1_24H
11
CH1_19H
11
CH1_21H
11
CH1_25H
11
CH1_22H
12
CH1_36L
12
CH1_20L
12
CH1_30L
12
CH1_23L
12
CH1_31L
13
CH1_36H
13
CH1_20H
13
CH1_30H
13
CH1_23H
13
CH1_31H
14
CH1_COML
14
CH1_28L
14
CH1_29L
14
CH1_35L
14
CH1_34L
15
CH1_COMH
15
CH1_28H
15
CH1_29H
15
CH1_35H
15
CH1_34H
16
CH1_33L
16
CH1_32L
16
CH2_5L
16
CH2_4L
16
CH2_COML
17
CH1_33H
17
CH1_32H
17
CH2_5H
17
CH2_4H
17
CH2_COMH
18
CH2_1L
18
CH2_8L
18
CH2_3L
18
CH2_2L
18
CH2_9L
19
CH2_1H
19
CH2_8H
19
CH2_3H
19
CH2_2H
19
CH2_9H
20
CH2_7L
20
CH2_14L
20
CH2_13L
20
CH2_6L
20
SHIELD
21
CH2_7H
21
CH2_14H
21
CH2_13H
21
CH2_6H
21
SHIELD
22
CH2_11L
22
CH2_12L
22
CH2_17L
22
CH2_10L
22
CH2_18L
23
CH2_11H
23
CH2_12H
23
CH2_17H
23
CH2_10H
23
CH2_18H
24
CH2_23L
24
CH2_16L
24
CH2_15L
24
CH2_19L
24
CH2_22L
25
CH2_23H
25
CH2_16H
25
CH2_15H
25
CH2_19H
25
CH2_22H
26
CH2_27L
26
CH2_20L
26
CH2_26L
26
CH2_29L
26
CH2_21L
27
CH2_27H
27
CH2_20H
27
CH2_26H
27
CH2_29H
27
CH2_21H
28
CH2_30L
28
CH2_25L
28
CH2_34L
28
CH2_24L
28
CH2_32L
29
CH2_30H
29
CH2_25H
29
CH2_34H
29
CH2_24H
29
CH2_32H
30
CH2_31L
30
CH2_33L
30
CH2_28L
30
CH2_36L
30
CH2_35L
31
CH2_31H
31
CH2_33H
31
CH2_28H
31
CH2_36H
31
CH2_35H
32
UNUSED
32
SHIELD
32
SHIELD
32
SHIELD
32
SHIELD
T
ABLE
4-14:
C
ONNECTOR
P
INS
&
S
IGNAL
A
SSIGNMENTS
The EX1200-3072 incorporates an integral shield into the design of the PCB that attenuates noise
and crosstalk between adjacent channels/modules. To properly utilize this feature, tie the
appropriate front panel connector pins to the mating cable’s common shield and/or ground. These
pins are identified as “SHIELD” in
350H
Table 4-14.
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