| Article number | 6ES7432-1HF00-0AB0 |
| SM 432, 8AO, U/I, 13BIT | |
| Supply voltage | |
| Load voltage L+ | |
|
● Rated value (DC)
|
24 V |
|
● Reverse polarity protection
|
Yes |
| Input current | |
| from supply and load voltage L+ (without load), max. | 200 mA; at rated load: max. 400 mA |
| from backplane bus 5 V DC, max. | 150 mA |
| Power loss | |
| Power loss, typ. | 9 W |
| Analog outputs | |
| Number of analog outputs | 8 |
| Voltage output, short-circuit protection | Yes |
| Voltage output, short-circuit current, max. | 30 mA |
| Current output, no-load voltage, max. | 19 V |
| Output ranges, voltage | |
|
● 0 to 10 V
|
Yes |
|
● 1 V to 5 V
|
Yes |
|
● -10 V to +10 V
|
Yes |
| Output ranges, current | |
|
● 0 to 20 mA
|
Yes |
|
● -20 mA to +20 mA
|
Yes |
|
● 4 mA 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; 600 ohms if common-mode-voltage reduced to <1 V |
| Cable length | |
|
● shielded, max.
|
200 m |
| Analog value generation for the outputs | |
| Integration and conversion time/resolution per channel | |
|
● Resolution with overrange (bit including sign), max.
|
13 bit |
|
● Conversion time (per channel)
|
420 µs; 420 µs in the ranges 1 to 5 V and 4 to 20 mA; 300 µs in all ranges |
| Settling time | |
|
● for resistive load
|
0.1 ms |
|
● for capacitive load
|
3.5 ms |
|
● for inductive load
|
0.5 ms |
| Errors/accuracies | |
| Operational error limit in overall temperature range | |
|
● Voltage, relative to output range, (+/-)
|
0.5 %; ±10 V, 0 to 10 V, 1 to 5 V |
|
● Current, relative to output range, (+/-)
|
1 %; ±20 mA, 4 to 20 mV |
| Basic error limit (operational limit at 25 °C) | |
|
● Voltage, relative to output range, (+/-)
|
0.5 %; ±10 V, 0 to 10 V, 1 to 5 V |
|
● Current, relative to output range, (+/-)
|
0.5 %; ±20 mA, 0 to 20 mA |
| Interrupts/diagnostics/status information | |
| Diagnostics function | No |
| Potential separation | |
| Potential separation analog outputs | |
|
● between the channels
|
No |
|
● between the channels and backplane bus
|
Yes |
| Isolation | |
| Isolation tested with | 2 120 V DC between bus and L+/M; 2 120 V DC between bus and analog section; 500 V DC between bus and local ground; 500 V DC between analog section and L+/M; 2 120 V DC between analog section and local ground; 2 120 V DC between L+/M and local ground |
| Dimensions | |
| Width | 25 mm |
| Height | 290 mm |
| Depth | 210 mm |
| Weights | |
| Weight, approx. | 650 g |