Central Processing Unit
5–18
1070 072 145-102 (01.07) GB
Specifications Analog output
Analog output,
as per EN 61131-2
1
Power output, voltage rated
D Voltage range D 0 to 10 V
D Standardizable to
between 2 and 10 V via OM2
D Load resistance w 1 kW
D Short-circuit current 32 mA
Power output, current rated
D Current range D 0 to 20 mA
D Standardizable to
between 4 and 20 mA via OM2
D Load resistance v 600 W
Output impedance within signal range
D Current rated 11.6 kW
D Voltage rated 24.9 kW
Isolation potential No isolation
Settling time, full amplitude < 2 ms
Overshoot No overshoot
Conversion time Cycle time plus 16 ms
Digital display 16 bit, straight binary
Resolution 12 bit
Value of LSB (w/o standardization) D 10 V : 2
12
= 2.4 mV
D 20 mA : 2
12
= 4.9 mA
Value of LSB (w/ standardization) D 8 V : 2
12
= 2.0 mV
D 16 mA : 2
12
= 3.9 mA
Temperature coefficient 1 %, 5 to 55 _C
Monoticity Yes
Non-linearity < "1 LSB
Repeat accuracy > 99 %
Output ripple < 100 mV
SS
Short–term deviation during
pulse shaped interference
≤ 2 % (Deviations are below 2 % in a
normal industrial environment. In ex-
treme interference conditions spora-
dic deviations in excess of 2 % may
occur.)
Cable length max. 100 m, screened
The output of analog values always occurs with the next exchange of the I/O
image.
System area Analog output
S82 / S83 Channel 0
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