Technical data of the analog outputs
Parameter Value
Number of channels per module 16, of which channnels O0...O3 and O8...O11
for voltage and current, and channels O4...7 and
O12...15 only for voltage
Distribution of channels into groups 2 groups of 8 channels each
Channels O0-...O7-
Channels O0+...O7+
Terminals 1.0...1.7
Terminals 2.0...2.7
Channels O8-...O15-
Channels O8+...O15+
Terminals 3.0...3.7
Terminals 4.0...4.7
Output type Bipolar with voltage, unipolar with current
Galvanic isolation Against internal supply and other modules
Configurability -10 V...+10 V, 0 mA...20 mA, 4 mA...20 mA (each
output can be configured individually), current out-
puts only channels 0...3 and 8...11
Output resistance (load), as current
output
0 W...500 W
Output loadability, as voltage output Max. ±10 mA
Indication of the output signals One LED per channel
Resolution 12 bits (+ sign)
Settling time for full range change (resis-
tive load, output signal within specified
tolerance)
Typ. 5 ms
Conversion error of the analog values
caused by non-linearity, adjustment error
at factory and resolution within the
normal range
Typ. ±0.5 % of full scale
at 25 °C
Max. ±1 % of full scale (all ranges)
at 0 °C...60 °C or EMC disturbance
Relationship between output signal and
hex code
Ä
Chapter 1.6.2.2.4.9 “Output ranges” on page 497
Unused outputs Can be left open-circuited
Ordering data
Part no. Description Product life cycle phase *)
1SAP 250 200 R0001 AO523, analog output module, 16 AO,
U/I, 12 bits + sign, 2-wires
Active
1SAP 450 200 R0001 AO523-XC, analog output module,
16 AO, U/I, 12 bits + sign, 2-wires,
XC version
Active
*) Modules in lifecycle Classic are available from stock but not recommended
for planning and commissioning of new installations.
I/O modules > Analog I/O modules
2022/01/31 3ADR010278, 3, en_US 499
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