VTI Instruments Corp.
40 EX1200-3001DS Plug-in Module
Row A Row B Row C Row D Row E
Pin Signal Pin Signal Pin Signal Pin Signal Pin Signal
1
CH1_1W
1
CH1_COMH
1
CH1_1H
1
CH1_2H
1
CH1_3H
2
SHIELD
2
CH1_COML
2
CH1_1L
2
CH1_2L
2
CH1_3L
3
CH1_4H
3
CH1_5H
3
CH1_6H
3
CH1_7H
3
CH1_8H
4
CH1_4L
4
CH1_5L
4
CH1_6L
4
CH1_7L
4
CH1_8L
5
CH2_1W
5
CH2_COMH
5
CH2_1H
5
CH2_2H
5
CH2_3H
6
SHIELD
6
CH2_COML
6
CH2_1L
6
CH2_2L
6
CH2_3L
7
CH2_4H
7
CH2_5H
7
CH2_6H
7
CH2_7H
7
CH2_8H
8
CH2_4L
8
CH2_5L
8
CH2_6L
8
CH2_7L
8
CH2_8L
9
CH3_1W
9
CH3_COMH
9
CH3_1H
9
CH3_2H
9
CH3_3H
10
SHIELD
10
CH3_COML
10
CH3_1L
10
CH3_2L
10
CH3_3L
11
CH3_4H
11
CH3_5H
11
CH3_6H
11
CH3_7H
11
CH3_8H
12
CH3_4L
12
CH3_5L
12
CH3_6L
12
CH3_7L
12
CH3_8L
13
CH4_1W
13
CH4_COMH
13
CH4_1H
13
CH4_2H
13
CH4_3H
14
SHIELD
14
CH4_COML
14
CH4_1L
14
CH4_2L
14
CH4_3L
15
CH4_4H
15
CH4_5H
15
CH4_6H
15
CH4_7H
15
CH4_8H
16
CH4_4L
16
CH4_5L
16
CH4_6L
16
CH4_7L
16
CH4_8L
17
CH5_1W
17
CH5_COMH
17
CH5_1H
17
CH5_2H
17
CH5_3H
18
SHIELD
18
CH5_COML
18
CH5_1L
18
CH5_2L
18
CH5_3L
19
CH5_4H
19
CH5_5H
19
CH5_6H
19
CH5_7H
19
CH5_8H
20
CH5_4L
20
CH5_5L
20
CH5_6L
20
CH5_7L
20
CH5_8L
21
CH6_1W
21
CH6_COMH
21
CH6_1H
21
CH6_2H
21
CH6_3H
22
SHIELD
22
CH6_COML
22
CH6_1L
22
CH6_2L
22
CH6_3L
23
CH6_4H
23
CH6_5H
23
CH6_6H
23
CH6_7H
23
CH6_8H
24
CH6_4L
24
CH6_5L
24
CH6_6L
24
CH6_7L
24
CH6_8L
25
CH7_1W
25
CH7_COMH
25
CH7_1H
25
CH7_2H
25
CH7_3H
26
CH7_4H
26
CH7_COML
26
CH7_1L
26
CH7_2L
26
CH7_3L
27
CH7_4L
27
CH7_5H
27
CH7_6H
27
CH7_7H
27
CH7_8H
28
CH8_1W
28
CH7_5L
28
CH7_6L
28
CH7_7L
28
CH7_8L
29
CH8_COMH
29
CH8_1H
29
CH8_2H
29
CH8_3H
29
CH8_4H
30
CH8_COML
30
CH8_1L
30
CH8_2L
30
CH8_3L
30
CH8_4L
31
CH8_5H
31
CH8_6H
31
CH8_7H
31
CH8_8H
31
SHIELD
32
CH8_5L
32
CH8_6L
32
CH8_7L
32
CH8_8L
32
UNUSED
T
ABLE
4-7:
C
ONNECTOR
P
INS
&
S
IGNAL
A
SSIGNMENTS
The EX1200-3001DS 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
341H
Table 4-7.
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