view user manual (pdf) - dyna-flo control valves
view user manual (pdf) - dyna-flo control valves
view user manual (pdf) - dyna-flo control valves
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Preparing for Operation<br />
SIA module<br />
Non-hazardous area<br />
Hazardous area zone 2<br />
SIA module<br />
6DR4004-6G<br />
+<br />
8.2 V<br />
31<br />
32<br />
2K1<br />
10K<br />
Fault<br />
message<br />
+<br />
8.2 V<br />
41<br />
42<br />
Limit value A1<br />
+<br />
8.2 V<br />
51<br />
52<br />
Limit value A2<br />
Figure 3-31<br />
SIA module 6DR4004-6G, EEx n<br />
3.5 Pneumatic Connection<br />
!<br />
WARNING<br />
For reasons of safety, the pneumatic power may only be supplied after<br />
assembly when the positioner is switched to operating level P <strong>manual</strong><br />
operation with electrical signal applied (as--delivered state, see figure<br />
4-4, page 82).<br />
. NOTE<br />
Note the air quality! Oil-free industrial air, solid content < 30 μm, pressure<br />
dew point 20 K below the lowest ambient temperature (chapter 7 “Technical<br />
Data”, page 119).<br />
S<br />
S<br />
Connect a manometer block for supply air and actuating pressure if<br />
necessary.<br />
Connection by female thread G 1/4 DIN 45141 or 1/4” NPT:<br />
P Z Supply air 1.4 to 7 bar<br />
Y1 actuating pressure 1 for single- and double-acting actuators<br />
Y2 actuating pressure 2 for double-acting actuators<br />
E exhaust air outlet (remove silencer if necessary)<br />
see figure 2-3 and 2-4, page 18.<br />
62<br />
SIPART PS2 Manual<br />
A5E00074631-03