Sheet # 693u –Pneumatics connectors
Version 1.04a  User guide ATEQ 6th series Page 1/2 
 PNEUMATICS CONNECTORS 
The pneumatics connectors are located on the rear side.
1. PNEUMATICS TEST OUTPUTS 
These outputs enable parts to be connected (test, reference). The pressurization output is used 
for the addition of ATEQ accessories (Y valve). 
Inputs / Outputs on the rear side of the F620:
Reference Output R >
< Exhaust Output 
< Pressurization Output 
Test Output T >
2. AUTOMATIC CONNECTOR A AND B (OPTION) 
To drive pneumatics caps.
3. QUICK CONNECTORS (OPTION) 
One quick connector may be mounted on the front panel of the 
instrument.
This connector is to check the calibration. It's used to check the test 
circuit and enables, by use of a calibrated leak, calculation of the 
equivalent pressure drop. 
As this connector is part of the measurement circuit, all its 
connections must be air tight.