Supply voltage | |
Load voltage L+ | |
| 24 V |
Input current | |
from supply and load voltage L+ (without load), max. | 80 mA |
from backplane bus 5 V DC, max. | 60 mA |
Power loss | |
Power loss, typ. | 2 W |
Analog inputs | |
Number of analog inputs | 4 |
| 2 |
| 4 |
permissible input voltage for voltage input (destruction limit), max. | 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20) |
Cycle time (all channels) max. | 85 ms |
Input ranges (rated values), voltages | |
| Yes |
Input ranges (rated values), resistance thermometer | |
| Yes; only climatic range |
Input ranges (rated values), resistors | |
| Yes |
Analog outputs | |
Number of analog outputs | 2 |
Voltage output, short-circuit protection | Yes |
Voltage output, short-circuit current, max. | 10 mA |
Output ranges, voltage | |
| Yes |
Load impedance (in rated range of output) | |
| 2.5 k? |
| 1 µF |
Cable length | |
| 100 m |
Analog value generation for the inputs | |
Integration and conversion time/resolution per channel | |
| 12 bit |
| 16,67 / 20 ms |
Analog value generation for the outputs | |
Integration and conversion time/resolution per channel | |
| 12 bit |
Settling time | |
| 0.8 ms |
| 0.8 ms |
Encoder | |
Connection of signal encoders | |
| Yes |
| Yes |
| Yes |
Errors/accuracies | |
Operational error limit in overall temperature range | |
| 0.8 %; 0 to 10V |
| 3.7 %; 10 kOhm |
| 1.1 % |
| 1.1 % |
Basic error limit (operational limit at 25 °C) | |
| 0.5 %; 0 to 10V |
| 2.8 %; 10 kOhm |
| 0.8 % |
| 0.85 % |
Interrupts/diagnostics/status information | |
Alarms | No |
Diagnostic functions | No |
Potential separation | |
Potential separation analog inputs | |
| Yes |
Potential separation analog outputs | |
| Yes |
Isolation | |
Isolation tested with | 500 V DC |
Standards, approvals, certificates | |
CE mark | Yes |
UL approval | Yes; File E239877 |
FM approval | Yes |
RCM (formerly C-TICK) | Yes |
KC approval | Yes |
EAC (formerly Gost-R) | Yes |
Ambient conditions | |
Ambient temperature during operation | |
| -25 °C; = Tmin |
| 70 °C; = Tmax; 60 °C @ UL/cUL, ATEX and FM use |
Ambient temperature during storage/transportation | |
| -40 °C |
| 70 °C |
Extended ambient conditions | |
Relative humidity | |
| 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) |
Resistance | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! |
| Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Connection method | |
required front connector | 20-pin |
Dimensions | |
Width | 40 mm |
Height | 125 mm |
Depth | 117 mm |
Weights | |
Weight, approx. | 200 g |