| Article number | 6ES7334-0CE01-0AA0 | 6ES7334-0KE00-0AB0 |
| SM334, 4AI, 2AO, non isolated | SM334, 4AI/2AO, 0-10V f.PT100 | |
| Supply voltage | ||
| Load voltage L+ | ||
|
● Rated value (DC)
|
24 V | 24 V |
|
● Reverse polarity protection
|
Yes | |
| Input current | ||
| from supply and load voltage L+ (without load), max. | 110 mA | 80 mA |
| from backplane bus 5 V DC, max. | 55 mA | 60 mA |
| Power loss | ||
| Power loss, typ. | 3 W | 2 W |
| Analog inputs | ||
| Number of analog inputs | 4 | 4 |
|
● For voltage measurement
|
4 | 2 |
|
● For resistance measurement
|
4 | |
| permissible input voltage for voltage input (destruction limit), max. | 20 V | 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20) |
| permissible input current for current input (destruction limit), max. | 40 mA | |
| Constant measurement current for resistance-type transmitter, typ. | 490 µA; at PT100 (490 µA), at 10 kOhm (105 µa) | |
| Cycle time (all channels) max. | 5 ms | 85 ms |
| Input ranges | ||
|
● Voltage
|
Yes | Yes |
|
● Current
|
Yes | No |
|
● Thermocouple
|
No | No |
|
● Resistance thermometer
|
No | Yes |
|
● Resistance
|
No | Yes |
| Input ranges (rated values), voltages | ||
|
● 0 to +10 V
|
Yes | Yes |
|
— Input resistance (0 to 10 V)
|
100 kΩ | 100 kΩ |
| Input ranges (rated values), currents | ||
|
● 0 to 20 mA
|
Yes | |
|
— Input resistance (0 to 20 mA)
|
50 Ω | |
| Input ranges (rated values), resistance thermometer | ||
|
● Pt 100
|
Yes; only climatic range | |
| Input ranges (rated values), resistors | ||
|
● 0 to 10000 ohms
|
Yes | |
| Characteristic linearization | ||
|
● parameterizable
|
Yes | |
|
— for resistance thermometer
|
Pt100 (climate) | |
| Cable length | ||
|
● shielded, max.
|
200 m | 100 m |
| Analog outputs | ||
| Number of analog outputs | 2 | 2 |
| Voltage output, short-circuit protection | Yes | Yes |
| Voltage output, short-circuit current, max. | 11 mA | 30 mA |
| Current output, no-load voltage, max. | 15 V | |
| Output ranges, voltage | ||
|
● 0 to 10 V
|
Yes | Yes |
| Output ranges, current | ||
|
● 0 to 20 mA
|
Yes | |
| Load impedance (in rated range of output) | ||
|
● with voltage outputs, min.
|
5 kΩ | 2.5 kΩ |
|
● with voltage outputs, capacitive load, max.
|
1 µF | 1 µF |
|
● with current outputs, max.
|
300 Ω | |
|
● with current outputs, inductive load, max.
|
1 mH | |
| Cable length | ||
|
● shielded, max.
|
200 m | 100 m |
| Analog value generation for the inputs | ||
| Integration and conversion time/resolution per channel | ||
|
● Resolution with overrange (bit including sign), max.
|
8 bit | 12 bit |
|
● Integration time, parameterizable
|
No | Yes |
|
● Integration time (ms)
|
16,67 / 20 ms | |
|
● Interference voltage suppression for interference frequency f1 in Hz
|
50 / 60 Hz | |
| Analog value generation for the outputs | ||
| Integration and conversion time/resolution per channel | ||
|
● Resolution with overrange (bit including sign), max.
|
8 bit | 12 bit |
|
● Conversion time (per channel)
|
500 µs | 500 µs |
| Settling time | ||
|
● for resistive load
|
0.3 ms | 0.8 ms |
|
● for capacitive load
|
3 ms | 0.8 ms |
|
● for inductive load
|
0.3 ms | |