INFICON PEG100 Medium to Ultra-High Vacuum Gauge - Manual (Page 9)

2.2 Electrical Connection
The supply voltage and the high voltage switching signal
as well as the measurement voltage signal are carried
through the 8-way FCC 68 socket.
The pinout is given in Fig. 2.
Pin Signal Designation
on the rear
————————————————————————
Pin 1
Supply voltage
14.5 V to 36 V DC
+ 24 V DC
Pin 2 0 V supply; used as the ground
reference for the supply and
control signal voltages.
COMMON
Pin 3 Pressure dependant logarithmic
signal output
SIGN 0 - 10 V
Pin 4 „PEG100“ identification
code (100 k
Ω
) IDENT
Pin 5 Signal ground
(use only for the
pressure signal)
SIGN COM
Pin 6 Status (ready to measure) STATUS
Pin 7 High tension „ON / OFF“
(control input); Low active
HV ON (L)
Pin 8 High tension „ON / OFF“
(control input); High active
HV ON (H)
Note
Signal ground (Pin 5) and power supply ground (Pin 2)
are internally linked. For this also refer to the block dia-
gram of Fig. 3.
Two examples of how to connect the PEG100 are given
in Annex 2.
9
tina14e1 (0106) PEG100.ga
9
tina14e1 (0106) PEG100.ga
2.2 Electrical Connection
The supply voltage and the high voltage switching signal
as well as the measurement voltage signal are carried
through the 8-way FCC 68 socket.
The pinout is given in Fig. 2.
Pin Signal Designation
on the rear
————————————————————————
Pin 1
Supply voltage
14.5 V to 36 V DC
+ 24 V DC
Pin 2 0 V supply; used as the ground
reference for the supply and
control signal voltages.
COMMON
Pin 3 Pressure dependant logarithmic
signal output
SIGN 0 - 10 V
Pin 4 „PEG100“ identification
code (100 k
Ω
) IDENT
Pin 5 Signal ground
(use only for the
pressure signal)
SIGN COM
Pin 6 Status (ready to measure) STATUS
Pin 7 High tension „ON / OFF“
(control input); Low active
HV ON (L)
Pin 8 High tension „ON / OFF“
(control input); High active
HV ON (H)
Note
Signal ground (Pin 5) and power supply ground (Pin 2)
are internally linked. For this also refer to the block dia-
gram of Fig. 3.
Two examples of how to connect the PEG100 are given
in Annex 2.
Fig. 2 Connection socket
Pin 1
Fig. 2 Connection socket
Pin 1