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Stand alone gas console test -8 – Hypertherm RoboTester Troubleshooting Kit User Manual

Page 20

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3-8

RoboTester

Instruction Manual

SETUP AND OPERATION

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Stand Alone Gas Console test

Enables testing of gas console as a stand alone unit.

Items needed: See parts list for details

#22 RS-422 Converter
#23 Gas Console Dongle
#29 Extension Cable (2)
#29a Optical Isolator
#30 Gas Console Power Cable

Set-Up

1 – Connect the Optical Isolator to the communication port on the laptop computer.
2 – Connect Extension Cable to the Optical Isolator.
3 – Connect opposite end of Extension Cable to the RS-232 port on the RS-422 Converter.
4 – Connect one end of the second Extension Cable to the RS-422 port on the RS-422 Converter.
5 – Connect opposite end of Extension Cable to Gas Console Dongle.
6 – Connect opposite end of Gas Console Dongle to 3X2 on back of Gas Console.
7 – Connect the Gas Console Power Cord to 3X1 on back of Gas Console.

Figure 7

Connection of the laptop serial port to the RS-422 converter