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LaserSpeed 8000-3 Instruction Handbook
Interfacing with the
Breakout Assembly Pinouts
The pinouts for the breakout assembly connectors are listed below. Because the LaserSpeed cable connects directly to the DB25/DB37 cable, the pinout for this connector is identical to the gauge cable pinout. See the Connecting to Outputs section for details.
RS-232 Connector
This Female DB9 connector can be connected to any PC serial port using a
Pin | Description | DB25/DB37 Pin | |
2 | Transmit (from | 1 | |
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3 | Receive (from host to | 2 | |
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5 | Signal Ground | 19 | |
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RS-422 Connector
This Male DB9 connector can be connected to an
Pin | Description | DB37 Pin |
1 | RS422 Transmit + (from | 26 |
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2 | RS422 Transmit – (from | 27 |
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3 | RS422 Receive + (from host to | 28 |
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4 | RS422 Receive – (from host to | 29 |
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Part No. 93463 / Drawing No. | Page 69 of 221 | Revision A (Sep 2007) |