FRG-700 Inverted Magnetron Pirani Gauge
21
3.2 Electrical
Connection
Make sure the vacuum connection is properly made
(
→
"Vacuum Connection").
n
If no sensor cable is available, make one according to the
following diagram.
Electrical connection
Pin 1
Supply (15 … 30 VDC)
Pin 2
Supply common
Pin 3
Signal output
(measuring
signal)
Pin 4
Identification
Pin 5
Signal common
Pin 6
Status
Pin 7, 8 n.c.
8 poles FCC-68
1
8
10
10
Ident
3
5
4
1
2
–
+
–
+
6
10 k
Signal
o
Connect the gauge to the controller using the sensor cable.
