| Analog inputs | ||||||
| Number of analog inputs | 8; Current or voltage differential inputs | |||||
| permissible input voltage for voltage input (destruction limit), | 35 V | |||||
| max. | ||||||
| permissible input current for current input (destruction limit), | 40 mA | |||||
| max. | ||||||
| Cycle time (all channels) max. | 625 µs | |||||
| Input ranges | ||||||
| ● Voltage | Yes; ±10V, ±5V, ±2.5V | |||||
| ● Current | Yes; 4 to 20 mA, 0 to 20 mA | |||||
| ● Thermocouple | No | |||||
| ● Resistance thermometer | No | |||||
| ● Resistance | Yes | |||||
| Input ranges (rated values), voltages | ||||||
| ● -10 V to +10 V | Yes | |||||
| — Input resistance (-10 V to +10 V) | ≥9 MOhm | |||||
| ● -2.5 V to +2.5 V | Yes | |||||
| — Input resistance (-2.5 V to +2.5 V) | ≥9 MOhm | |||||
| ● -5 V to +5 V | Yes | |||||
| — Input resistance (-5 V to +5 V) | ≥9 MOhm | |||||
| Input ranges (rated values), currents | ||||||
| ● 0 to 20 mA | Yes | |||||
| — Input resistance (0 to 20 mA) | 280 Ω | |||||
| ● 4 mA to 20 mA | Yes | |||||
| — Input resistance (4 mA to 20 mA) | 280 Ω | |||||
| Thermocouple (TC) | ||||||
| Temperature compensation | ||||||
| — parameterizable | No | |||||
| Analog value generation for the inputs | ||||||
| Integration and conversion time/resolution per channel | ||||||
| ● Resolution with overrange (bit including sign), max. ● Integration time, parameterizable ● Interference voltage suppression for interference frequency f1 in Hz |
12 bit; + sign Yes 40 dB, DC to 60 V for interference frequency 50 / 60 Hz |
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| Smoothing of measured values | ||||||
| ● parameterizable ● Step: None ● Step: low ● Step: Medium ● Step: High |
Yes
Yes Yes Yes |
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| Errors/accuracies | ||||||
| Temperature error (relative to input range), (+/-) | 25 °C ±0.1%, to 55 °C ±0.2% total measurement range | |||||
| Basic error limit (operational limit at 25 °C) | ||||||
| ● Voltage, relative to input range, (+/-) ● Current, relative to input range, (+/-) |
0.1 % 0.1 % |
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| Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | ||||||
| ● Common mode voltage, max. | 12 V | |||||
| Interrupts/diagnostics/status information | ||||||
| Alarms | Yes Yes |
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| Diagnostics function | ||||||
| Alarms | ||||||
| ● Diagnostic alarm | Yes | |||||
| Diagnoses | ||||||
| ● Monitoring the supply voltage ● Wire-break |
Yes
Yes |
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| Diagnostics indication LED | ||||||
| ● for status of the inputs ● for maintenance |
Yes Yes | |||||
| Degree and class of protection | ||||||
| IP degree of protection | IP20 | |||||
| Standards, approvals, certificates | ||||||
| CE mark | Yes
Yes Yes Yes Yes Yes Yes |
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| CSA approval | ||||||
| UL approval | ||||||
| cULus | ||||||
| FM approval | ||||||
| RCM (formerly C-TICK) | ||||||
| KC approval | ||||||
| Marine approval | ||||||
| Ambient conditions | ||||||
| Free fall | ||||||
| ● Fall height, max. | 0.3 m; five times, in product package | |||||
| Ambient temperature during operation | ||||||
| ● min. ● max. ● horizontal installation, min. ● horizontal installation, max. ● vertical installation, min. ● vertical installation, max. |
-20 °C 60 °C -20 °C 60 °C -20 °C 50 °C |
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| Ambient temperature during storage/transportation | ||||||
| ● min. ● max. |
-40 °C 70 °C |
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| Air pressure acc. to IEC 60068-2-13 | ||||||
| ● Operation, min. ● Operation, max. ● Storage/transport, min. ● Storage/transport, max. |
795 hPa 1 080 hPa 660 hPa 1 080 hPa |
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| Relative humidity | ||||||
| ● Operation at 25 ℃ without condensation, max. | 95 % | |||||
| Pollutant concentrations | ||||||
| ● SO2 at RH < 60% without condensation | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free | |||||
| connection method | ||||||
| required front connector | Yes | |||||
| Mechanics/material | ||||||
| Enclosure material (front) ● Plastic |
Yes | |||||
| Dimensions | ||||||
| Width | 45 mm 100 mm 75 mm |
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| Height | ||||||
| Depth | ||||||
| Weights | ||||||
| Weight, approx. | 180 g | |||||
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