Hypertherm HTA Rev 6.00 Install Guide - Manual (Page 232)

220 Installation & Setup Guide
Control & Cable Pinout for Sensor™ THC
I/O Configuration Type “P”
Note: A 9C Amp connector is provided on the back of the control ( I/O Type “P” ) for interfacing.
Control 9C Divider J2
Analog Pin # Description Pin #
1 24V Common 1
2 Nozzle Contact Sense + 2
3 Nozzle Contact Sense – 3
4 Nozzle Contact Enable + 4
5 Nozzle Contact Enable – 5
6 Analog + 6
7 Analog – 7
8 Hold Ignition + N/A ( direct to power supply )*
9 Hold Ignition – N/A ( direct to power supply )*
Ground Stud Shield No Connection
Analog Mating Connector
Connector AMP # 206708-1
Backshell AMP #206966-1
Sockets #66105-3 ( 20-24 ga )
VDC Mating Connector
8C Phoenix Connector – Phoenix Part # 1803633
Cable
Belden #9505 or equivalent
* Note: It is recommended that the Hold Ignition input be wired to the Power Supply through an
external relay for noise immunity. Please refer to Instructions from the supply manufacturer for
details on connection to the Hold Ignition Input.