Foxboro SRD991 - 2. CONNECTIONS

QG EVE0105 B-(en) SRD991 3
Actuator, left turning Actuator, right turning
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#
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#
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2. CONNECTIONS
Check before mounting fittings and cable glands
if threads are matching, otherwise housing can
be damaged. The letter “G” on the housings
marks that the pneumatic connections are in
G1/4 (otherwise NPT).
Ground
Connect earth cable to screw #1 or screw #2 (in
the electrical connection compartment).
  
 / 
PNEUMATIC CONNECTIONS
Air supply (s): 1.4 to 6 bar (but not more than the max. pressure of actuator), free of oil, dust and water
!
y 1
s
y 1
s
y 2
y 1
s
y 1
( - - )
( - - )
s
( - - )
( - - )
( - - )
y 1
s
y 2
y 1
s
Single acting, Direct mounting Single acting Double acting
s supply y1, y2 pneumatic outputs (--) closed