 |
SIMATIC S7-1200, ANALOG OUTPUT SB 1232, 1 AO, /- 10VDC (12 BIT RES.) OR 0 - 20 MA (11 BIT RES) |
| Input current |
| from backplane bus 5 V DC, typ. |
15 mA |
| Output voltage |
| Power supply to the transmitters |
| ● Supply current, max. |
25 mA |
| Power losses |
| Power loss, typ. |
1.5 W |
| Analog inputs |
| Number of analog inputs |
0 |
| Analog outputs |
| Number of analog outputs |
1 |
| Cycle time (all channels) max. |
Voltage: 300 μS (R), 750 μS (1 uF) Current: 600 ms (1 mH); 2 ms (10 mH) |
| Output ranges, voltage |
| ● -10 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 |
| ● Cable length, shielded, max. |
10 m; Shielded, twisted wire pair |
| Analog value creation |
| Measurement principle |
Differential |
| Integration and conversion time/resolution per channel |
| ● Resolution (incl. overrange) |
V/12 bits, I/11 bits |
| Smoothing of measured values |
| ● Parameterizable |
Yes |
| Errors/accuracies |
| Temperature error (relative to output range), ( /-) |
25 °C ±0.5% to 55 °C ±1% |
| Interrupts/diagnostics/status information |
| Alarms |
| ● Alarms |
Yes |
| Diagnostic messages |
| ● Diagnostic functions |
Yes |
| Diagnostics indication LED |
| ● For status of the outputs |
Yes |
| Degree and class of protection |
| Degree of protection to EN 60529 |
|
| ● IP20 |
Yes |
| Standards, approvals, certificates |
| CE mark |
Yes |
| RCM (formerly C-TICK) |
Yes |
| FM approval |
Yes |
| Climatic and mechanical conditions for storage and transport |
| Climatic conditions for storage and transport |
| Free fall |
| — Drop height, max. (in packaging) |
0.3 m; five times, in dispatch package |
| Temperature |
| — Permissible temperature range |
-40 °C to 70 °C |
| Air pressure acc. to IEC 60068-2-13 |
| — Permissible air pressure |
1080 to 660 hPa |
| Relative humidity |
| — Permissible range (without condensation) at 25 °C |
95 % |
| Mechanical and climatic conditions during operation |
| Climatic conditions in operation |
| Temperature |
| — Permissible temperature range |
0 °C to 55 °C horizontal installation, 0 °C to 45 °C vertical installation |
| Pollutant concentrations |
| — SO2 at RH < 60% without condensation |
S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free |
| Mechanics/material |
| Type of housing (front) |
|
| ● plastic |
Yes |
| Dimensions |
| Width |
38 mm |
| Height |
62 mm |
| Depth |
21 mm |
| Weights |
| Weight, approx. |
40 g |
| last modified: |
17.09.2014 |
