4 | Description INFICON
16 / 108 XL3000flex-Operating-instructions-jina83en1-07-(2105)
Back view
1 Filter ventilator inlet 5 Power cable connection
2 Filter ventilator inlet 6 Mounting screws for a profile rail
(for mounting the I/O module
IO1000 or the bus module,
optional)
3 Device power ON/OFF switch 7 Connection "TL" for connection
cable to calibration adapter for
calibration leaks
4 Electrical fuse 8 Connection “LD“ for the data cable
of the I/O module or bus module