J44 Run/Stop
Models FlexTest® IIm/GT/SE Controller Hardware FlexTest GT Controller Connections
139
Output specifications The specifications for the interlock status opto-isolator outputs are as follows:
• Output Format: open collector, open emitter transistor
• Maximum Voltage: 26 V DC
• Minimum Guaranteed Output Current Drive: 20 mA (30 mA typical) @ 1.0
V max
Jumper X5 Jumper setting X5 selects the source for interlock status output. The following
jumper settings select the indicated interlock source:
• X5 Jumpered = HSM Board Interlocks Only
• X5 Not Jumpered = Station and HPU Interlocks
Jumpers W8/W9 Jumper settings W8/W9 determine the output polarity of the opto-isolators.
Cable specification • 9-contact type D female EMI connector
• Backshell–EMI metallized plastic
• Cable–shielded twisted pairs (24 AWG minimum) with drain wire(s)
connected to the metallized backshell at the chassis.
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