Xtium2-CXP PX8 User's Manual
Technical Specifications
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Cable assemblies for I/O connector J8
Flat ribbon cables for connecting J8 to a DB37 bracket can be purchased from Teledyne DALSA or
from third party suppliers.
External Signals Connector Bracket Assembly
The External Signals bracket (OC-X4CC-IOCAB) provides a simple way to bring out the signals from
the External Signals Connector J8 to a bracket mounted DB37. Install the bracket assembly into
an adjacent PC expansion slot and connect the free cable end to the board's J8 header. When
connecting the cable make sure that the cable pin 1 goes to J8 pin 1.
External Signals Connector Bracket Drawing
DB37
Female
mounted on
bracket
Header 40 Pin
Female
Label: J8
Flat cable 8"
Pin 1
Connector is notched for
one way insertion
Figure 57: DB37 Output Cable
External Signals Connector Bracket Pinout
The following table defines the signal pinout on the DB37 connector when connected to J8 of the
Xtium2-CXP PX8 board.
Table 34: DB37 Cable Connector Details
DB37 Pin Number
Signal
J8 Connector Pin Number
1
Power Output 5 Volts, 100mA max
1
20
Power Output 12 Volts, 350mA max
2
2
Ground
3
21
Ground
4
3
TTL/RS-422 Shaft Encoder Phase A (+)
5
22
RS-422 Shaft Encoder Phase A (-)
6
4
TTL/RS-422 Shaft Encoder Phase B (+)
7
23
TTL/RS-422 Shaft Encoder Phase B (-)
8
5
Ground
9
24
Ground
10
6
Strobe 1 / General Output 1
11
25
Strobe 2 / General Output 2
12