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SIMATIC S7,SM 332 ANALOG OUTPUT CHANNEL TO CHANNEL ISOLATION, 4 AO, 16 BIT RESOLUTION, 0-10V, 1-5V, +/-10V, +/-20MA, 0/4 - 20MA, 20 PIN, FIT FOR ISOCHRONE MODE IMPROVED DP-CYCLE TIME FOR ISOCHRONE MODE |
| Supply voltage |
| Load voltage L+ |
| ● Rated value (DC) |
24 V |
| Input current |
| from load voltage L+ (without load), max. |
290 mA |
| from backplane bus 5 V DC, max. |
120 mA |
| Power losses |
| Power loss, typ. |
3 W |
| Analog outputs |
| Number of analog outputs |
4; Isochronous mode |
| Voltage output, short-circuit protection |
Yes |
| Voltage output, short-circuit current, max. |
40 mA |
| Current output, no-load voltage, max. |
18 V |
| Output ranges, voltage |
| ● 0 to 10 V |
Yes |
| ● 1 to 5 V |
Yes |
| ● -10 to +10 V |
Yes |
| Output ranges, current |
| ● 0 to 20 mA |
Yes |
| ● -20 to +20 mA |
Yes |
| ● 4 to 20 mA |
Yes |
| Load impedance (in rated range of output) |
| ● with voltage outputs, min. |
1 kΩ |
| ● with voltage outputs, capacitive load, max. |
1 µF |
| ● with current outputs, max. |
500 Ω |
| ● with current outputs, inductive load, max. |
1 mH |
| Cable length |
| ● Cable length, shielded, max. |
200 m |
| Analog value creation |
| Integration and conversion time/resolution per channel |
| ● Resolution with overrange (bit including sign), max. |
16 bit |
| ● Conversion time (per channel) |
200 µs; in isochronous mode 640 µs |
| Settling time |
| ● for resistive load |
0.2 ms |
| ● for capacitive load |
3.3 ms |
| ● for inductive load |
0.5 ms |
| Errors/accuracies |
| Operational limit in overall temperature range |
| ● Voltage, relative to output area, (+/-) |
0.12 % |
| ● Current, relative to output area, (+/-) |
0.18 % |
| Basic error limit (operational limit at 25 °C) |
| ● Voltage, relative to output area, (+/-) |
0.02 % |
| ● Current, relative to output area, (+/-) |
0.02 % |
| Interrupts/diagnostics/status information |
| Substitute values connectable |
Yes; Parameterizable |
| Alarms |
| ● Diagnostic alarm |
Yes; Parameterizable |
| Diagnostic messages |
| ● Diagnostic information readable |
Yes |
| ● Diagnostics |
Yes; Diagnostic information readable |
| Diagnostics indication LED |
| ● Group error SF (red) |
Yes |
| Galvanic isolation |
| Galvanic isolation analog outputs |
| ● between the channels and the backplane bus |
Yes |
| Isolation |
| Isolation checked with |
1500 V DC |
| Connection method |
| required front connector |
20-pin |
| Dimensions |
| Width |
40 mm |
| Height |
125 mm |
| Depth |
120 mm |
| Weights |
| Weight, approx. |
220 g |
| last modified: |
13.10.2014 |
