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 |
