$ 329.36 $ 526.70Price range: $ 329.36 through $ 526.70
SM 1232 analog output signal modules permit the use of analog outputs.SM 1232 analog output signal modules convert digital signals of the SIMATIC S7-1200 Controller into signals for controlling the respective process.
| Article number | 6ES7232-4HB32-0XB0 | 6ES7232-4HD32-0XB0 |
| Analog Output SM 1232, 2AO | Analog Output SM 1232, 4AO | |
| General information | ||
| Product type designation | SM 1232, AQ 2×14 bit | SM 1232, AQ 4×14 bit |
| Supply voltage | ||
| Rated value (DC) | 24 V | 24 V |
| Input current | ||
| Current consumption, typ. | 45 mA | 45 mA |
| from backplane bus 5 V DC, typ. | 80 mA | 80 mA |
| Power loss | ||
| Power loss, typ. | 1.5 W | 1.5 W |
| Analog outputs | ||
| Number of analog outputs | 2; Current or voltage | 4; Current or voltage |
| Output ranges, voltage | ||
| ● -10 V to +10 V | Yes | Yes |
| Output ranges, current | ||
| ● 0 to 20 mA | Yes | Yes |
| Load impedance (in rated range of output) | ||
| ● with voltage outputs, min. | 1 000 Ω | 1 000 Ω |
| ● with current outputs, max. | 600 Ω | 600 Ω |
| Cable length | ||
| ● shielded, max. | 100 m; shielded, twisted pair | 100 m; shielded, twisted pair |
| Analog value generation for the outputs | ||
| Integration and conversion time/resolution per channel | ||
| ● Resolution with overrange (bit including sign), max. | 14 bit; Voltage: 14 bit; Current : 13 bit | 14 bit; 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 | 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 % | 0.3 % |
| ● Current, relative to output range, (+/-) | 0.3 % | 0.3 % |
| Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | ||
| ● Common mode voltage, max. | 12 V | 12 V |
| Interrupts/diagnostics/status information | ||
| Alarms | Yes | Yes |
| Diagnostics function | Yes | Yes |
| Alarms | ||
| ● Diagnostic alarm | Yes | Yes |
| Diagnoses | ||
| ● Monitoring the supply voltage | Yes | Yes |
| ● Wire-break | Yes | Yes |
| ● Short-circuit | Yes | Yes |
| Diagnostics indication LED | ||
| ● for status of the outputs | Yes | Yes |
| ● for maintenance | Yes | Yes |
| Degree and class of protection | ||
| IP degree of protection | IP20 | IP20 |
| Standards, approvals, certificates | ||
| CE mark | Yes | Yes |
| CSA approval | Yes | Yes |
| UL approval | Yes | Yes |
| cULus | Yes | Yes |
| FM approval | Yes | Yes |
| RCM (formerly C-TICK) | Yes | Yes |
| KC approval | Yes | Yes |
| Marine approval | Yes | Yes |
| Ambient conditions | ||
| Free fall | ||
| ● Fall height, max. | 0.3 m; five times, in product package | 0.3 m; five times, in product package |
| Ambient temperature during operation | ||
| ● min. | -20 °C | -20 °C |
| ● max. | 60 °C | 60 °C |
| ● horizontal installation, min. | -20 °C | -20 °C |
| ● horizontal installation, max. | 60 °C | 60 °C |
| ● vertical installation, min. | -20 °C | -20 °C |
| ● vertical installation, max. | 50 °C | 50 °C |
| Ambient temperature during storage/transportation | ||
| ● min. | -40 °C | -40 °C |
| ● max. | 70 °C | 70 °C |
| Air pressure acc. to IEC 60068-2-13 | ||
| ● Operation, min. | 795 hPa | 795 hPa |
| ● Operation, max. | 1 080 hPa | 1 080 hPa |
| ● Storage/transport, min. | 660 hPa | 660 hPa |
| ● Storage/transport, max. | 1 080 hPa | 1 080 hPa |
| Relative humidity | ||
| ● Operation at 25 ℃ without condensation, max. | 95 % | 95 % |
| Pollutant concentrations | ||
| ● SO2 at RH < 60% without condensation | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free |
| connection method / header | ||
| required front connector | Yes | Yes |
| Mechanics/material | ||
| Enclosure material (front) | ||
| ● Plastic | Yes | Yes |
| Dimensions | ||
| Width | 45 mm | 45 mm |
| Height | 100 mm | 100 mm |
| Depth | 75 mm | 75 mm |
| Weights | ||
| Weight, approx. | 180 g | 180 g |
