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Analog inputs
Number
Number of inputs
•
Current / voltage input
•
Resistance input
Cable length
•
Shielded
Voltage, currents, potentials
Resistance input
•
No-load voltage
•
Measurement current
Galvanic isolation
•
Between channels and P-bus
•
Between channels
Permissible potential difference
•
Between inputs and M
ANA
•
between M
and M
ANA
internal
Insulation tested at
Analog value generation
Measuring principle
Integration / conversion time / resolution
(per channel)
•
Configurable
•
Integration time in ms
•
Permissible input frequency
•
Resolution
(incl. overshoot range)
•
Suppression of interference frequency
f1
Time constant of the input filter
Basic execution time
C7-613 Control System
A5E00138934-03
4 channels
1 channel
Maximum 100 m (109 yd.)
2.5 V, typically
1.8 mA to 3.3 mA, typically
Yes
No
(V
)
8.0 V DC
CM
(V
)
75 VDC/60 VAC
ISO
500 V DC
Actual value encoding
(successive approximation)
Yes
2.5 / 16.6 / 20
Maximum 400 Hz
11 bits + sign bit
400 / 60 / 50 Hz
0.38 ms
1 ms
Technical data
A-15
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