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6ES7232-4HB32-0XB0
SIMATIC
S7-1200, Analog output, SM 1232, 2 AO, +/-10 V, 14-bit resolution, or 0-20 mA/4-20 mA, 13-bit resolution
General information
Product type designation SM 1232, AQ 2×14 bit
Supply voltage
Rated value (DC) 24 V
Input current
Current consumption, typ. 45 mA
from backplane bus 5 V DC, typ. 80 mA
Power loss
Power loss, typ. 1.5 W
Analog outputs
Number of analog outputs 2; Current or voltage
Output ranges, voltage
● -10 V to +10 V Yes
Output ranges, current
● 0 to 20 mA Yes
Load impedance (in rated range of output)
● with voltage outputs, min. 1 000 Ω
● with current outputs, max. 600 Ω
Cable length
● shielded, max. 100 m; shielded, twisted pair
Analog value generation for the outputs
Integration and conversion time/resolution per channel
● Resolution (incl. overrange) Voltage: 14 bit; Current : 13 bit
Errors/accuracies
Temperature error (relative to output range), (+/-) 25 °C ±0.3%, to 55 °C ±0.6% total measurement range
Basic error limit (operational limit at 25 °C)
● Voltage, relative to output range, (+/-) 0.3 %
● Current, relative to output range, (+/-) 0.3 %
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency
● Common mode voltage, max. 12 V
Interrupts/diagnostics/status information
Alarms Yes
Diagnostics function Yes
Alarms
● Diagnostic alarm Yes
Diagnostic messages
● Monitoring the supply voltage Yes
● Wire-break Yes
● Short-circuit Yes
Diagnostics indication LED
● for status of the outputs Yes
● for maintenance Yes
Degree and class of protection
IP degree of protection IP20
Standards, approvals, certificates
CE mark Yes
CSA approval Yes
UL approval Yes
cULus Yes
FM approval Yes
RCM (formerly C-TICK) Yes
KC approval Yes
Marine approval Yes
Ambient conditions
Free fall
● Fall height, max. 0.3 m; five times, in product package
Ambient temperature during operation
● min. -20 °C
● max. 60 °C
● horizontal installation, min. -20 °C
● horizontal installation, max. 60 °C
● vertical installation, min. -20 °C
● vertical installation, max. 50 °C
Ambient temperature during storage/transportation
● min. -40 °C
● max. 70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min. 795 hPa
● Operation, max. 1 080 hPa
● Storage/transport, min. 660 hPa
● Storage/transport, max. 1 080 hPa
Relative humidity
● Operation at 25 ℃ without condensation, max. 95 %
Pollutant concentrations
● SO2 at RH < 60% without condensation S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
Connection method
required front connector Yes
Mechanics/material
Enclosure material (front)
● Plastic Yes
Dimensions
Width 45 mm
Height 100 mm
Depth 75 mm
Weights
Weight, approx. 180 g
last modified: 06/10/2020
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