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1 fcc 68, 8-pin connector – INFICON PCG55x ATM to Medium Vacuum Gauge User Manual

Page 29

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tina56e1-d (2014-01)

29

3.2.1

FCC 68, 8-pin Connector

If no sensor cable is available, make one according to the
following diagram. Connect the sensor cable.

8
7
3
5

1
2

6

4

+

+

Ident

10

k

18V

+24V

10

nF

SP2

SP1

4.7

Ω

4.7

Ω

Supply

Measurement

signal

Electrical connection
Pin 1

Supply

Pin 2

Supply common, GND

Pin 3

Measurement signal or

thresholds

SP1,

SP2

Pin 4

Gauge identification

Pin 5

Signal common

Pin 6, 8 Relay SP2

Common closing contact (com)

Pin 7, 8 Relay SP1

Common closing contact (com)

1

8

FCC 68

8-pin

connector