VTI Instruments EX1000A User Manual page 53

NOTE Pins 18 through 33 on P1, P2, and P3 are chassis ground pins.
The mating connector for the EX10xxA is a 50-pin D-sub male connector, and is available from the
following companies:
Manufacturer
Conec
Conec
NorComp
NorComp
This is only a partial listing as there are many sources for D-sub connectors.
The EX1000A-51C have 50-pin D-sub receptacles for the voltage input channels. These channels
are differential inputs and are mapped as pairs (see Table 2-34).
P1 Connector
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
The Pin out on the 3 D-sub connectors will provide the connection for additional channels as detailed
below:
a) P1 Connector, Pin 1 and Pin 34 becomes channel 49
b) P2 Connector, Pin 1 and Pin 34 becomes channel 50
c) P3 Connector, Pin 1 and Pin 34 becomes channel 51
EX10xxA/EX10xxA-51C/RX10xx Preparation for Use
Part Number
163X11159X
165X13409XE
171-050-103L001
977-050-020R121
P2 Connector
Signal Pin
CH48-LO 1
CH07-HI 2
CH07-LO 3
CH06-HI 4
CH06-LO 5
CH05-HI
6
CH05-LO 7
CH04-HI
8
CH04-LO 9
CH03-HI 10
CH03-LO 11
CH02-HI 12
CH02-LO 13
CH01-HI 14
CH01-LO 15
CH00-HI 16
CH00-LO 17
CH48-HI 34
CH15-LO 35
CH15-HI 36
CH14-LO 37
CH14-HI 38
CH13-LO
39
CH13-HI 40
CH12-LO 41
CH12-HI
42
CH11-LO 43
CH11-HI 44
CH10-LO
45
CH10-HI 46
CH09-LO 47
CH09-HI 48
CH08-LO 49
CH08-HI 50
T 2-4: V
ABLE OLTAGE
P3 Connector
Signal Pin
CH49-LO 1
CH23-HI 2
CH23-LO 3
CH22-HI 4
CH22-LO 5
CH21-HI
6
CH21-LO 7
CH20-HI
8
CH20-LO 9
CH19-HI 10
CH19-LO 11
CH18-HI 12
CH18-LO 13
CH17-HI 14
CH17-LO 15
CH16-HI 16
CH16-LO 17
CH49-HI 34
CH31-LO 35
CH31-HI 36
CH30-LO 37
CH30-HI 38
CH29-LO
39
CH29-HI 40
CH28-LO 41
CH28-HI
42
CH27-LO 43
CH27-HI 44
CH26-LO
45
CH26-HI 46
CH25-LO 47
CH25-HI 48
CH24-LO 49
CH24-HI 50
C S A
ONNECTOR IGNAL
www.vtiinstruments.com
Description
Connector
Backshell
Connector
Backshell
Signal
CH50-LO
CH39-HI
CH39-LO
CH38-HI
CH38-LO
CH37-HI
CH37-LO
CH36-HI
CH36-LO
CH35-HI
CH35-LO
CH34-HI
CH34-LO
CH33-HI
CH33-LO
CH32-HI
CH32-LO
CH50-HI
CH47-LO
CH47-HI
CH46-LO
CH46-HI
CH45-LO
CH45-HI
CH44-LO
CH44-HI
CH43-LO
CH43-HI
CH42-LO
CH42-HI
CH41-LO
CH41-HI
CH40-LO
CH40-HI
SSIGNMENTS
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