Corp Computer Accessories User Manual

LaserSpeed 8000-3 Instruction Handbook
Interfacing with the LS8000-3
Part No. 93463 / Drawing No. 0921-01561 Page 69 of 221 Revision A (Sep 2007)
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
straight-through serial cable with a male connector on one end and a female
connector on the other end. A null modem is not required.
Pin Description DB25/DB37 Pin
2 RS-232 Transmit (from LS8000-3 to host) 1
3 RS-232 Receive (from host to LS8000-3) 2
5 Signal Ground 19
RS-422 Connector
This Male DB9 connector can be connected to an RS-422 input on a PLC, or
an RS-422 converter connected to a PC. Because there is no standard pinout
for RS-422, you may wish to rewire this terminal block to match your cable.
Pin Description DB37 Pin
1 RS422 Transmit + (from LS8000-3 to host) 26
2 RS422 Transmit – (from LS8000-3 to host) 27
3 RS422 Receive + (from host to LS8000-3) 28
4 RS422 Receive – (from host to LS8000-3) 29