Design and Functional Principle
29
SIP ART PS2 Manual
A5E00074631-01
10
1.1
11
3
4
2
1
1.1
7
13.1
56
13
12
8
13.1
1 Module cover 7 Transmission ratio selector
1.1 Fixing screws 8 Adjusting wheel for slipping clutc
2 PA module 10 Housing
3J
y
module with ribbon cable 11 Screw--on cover
4 Alarm module with ribbon cable 12 Safety catch
5 Ribbon cable for alarm module 13 Rack
6 Ribbon cable for J
y
module 13.1 Fixing screws
Figure 2-11 Installation of the options modules in the explosion proof version
2.5.3 HART-function
The positioner is also available with built--in HAR T-functions. The
HART protocol allows you to communicate with your instrument with a
handheld communicatorR, PC or programming unit. This enables you
to configure your instrument comfortably, save configurations, call dia-
gnostic data, display online measured values and much more. Commu-
nication takes place as frequency modulation over the existing signal
lines for the command variable from 4 to 20 mA.
Function
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