INFICON Guardian EIES Controller - Manual (Page 111)

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Guardian Co-Deposition Controller Operating Manual
4.6.3 Input Connector Pinout
Tie Common (pin 10) to a supply voltage (+12 V is available on pin1). Inputs are
activated by pulling the input pin to ground (pin 3, 4 5 or 6).
WARNING
Digital inputs are not isolated! The voltage level applied
must be limited to between 0 and +12 volts with respect
to Ground.
4.6.3.1 Emission Interlock Connector
To enable emission to be turned on, the Interlock connector 782-505-077 from the
ship kit must be plugged into the INPUTS connector or an equivalent system
connection must be present. The Interlock connector supplied with the Guardian
Ship Kit jumpers pins 1 to 10 and pins 3 to 16.
The emission interlock is recommended to be tied to a gauge setpoint relay set to
<5 x 10
-4 Torr so that emission is automatically turned off when the pressure
exceeds the setpoint.
CAUTION
A system interlock must be present. Plug the Interlock
connector 782-505-077 (jumpers pin 1 to 10 and pin 3 to
16) supplied in the 782-703-G1 Ship Kit into the Inputs
connector. Emission cannot be turned on unless this
connector or an equivalent system interlock is present.
High Voltage and Sensor LEDs on the front panel will be
blinking if emission is turned on and the interlock
connection is not present.
Table 4-2 Input Connector Pinout
Input Pin Input Pin
1 13 7 19
2 14 8 20
3 17 9 21
4 15 10 22
5 (Interlock) 16 11 23
6 18 12 24
Common 10
Ground 3,4,5,6 +12V 1