D-Sub, 9-Pin Connector - Inficon PSG550 Operating Manual

3.2.2

D-Sub, 9-pin Connector

If no sensor cable is available, make one according to the
following diagram. Connect the sensor cable.
Measurement
Electrical connection
Pin 1 Relay SP1, closing contact
Pin 2 Gauge identification
Pin 3 Supply
Pin 4 Supply common, GND
Pin 5 Measurement signal
or thresholds SP1, SP2
Pin 6 Relay SP1
Common contact (com)
Pin 7 Relay SP2
Common contact (com)
Pin 8 Signal common
Pin 9 Relay SP2, closing contact
tina60e1-a (2011-04)
Supply
4.7Ω
signal
4.7Ω
+24V
18V
SP1
SP2
2
Ident
1
6
7
9
+
5
8 –
+
3
4 –
5
9
6
1
D-Sub, 9-pin
female
soldering
side
29