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SRX-T420
1-8. Interlock Terminal
Pin location
Interlock terminal
1. Interlock Function
The SRX-T420 interlock function is enabled by making the two pins of the interlock terminal open or
short. The following two patterns can be used for the interlock function in the applicable serial.
Pattern 1
Normal: Open
Interlock: Short
Open/short between pin 4 and pin 5
87654321
15 14 13 12 11 10
9
87654321
15 14 13 12 11 10
9
Interlock
terminal
Shield case assembly (1)