General information | | |
Product type designation | AI 8xU/I HS | AI 8xU/I/RTD/TC ST |
Firmware version | | |
| Yes | |
Product function | | |
| Yes; I&M0 to I&M3 | Yes; I&M0 to I&M3 |
| No | |
Operating mode | | |
| No | |
| Yes | |
CiR Configuration in RUN | | |
Reparameterization possible in RUN | Yes | Yes |
Calibration possible in RUN | Yes | Yes |
Supply voltage | | |
Rated value (DC) | 24V | 24V |
permissible range, lower limit (DC) | 20.4V | 20.4V |
permissible range, upper limit (DC) | 28.8V | 28.8V |
Reverse polarity protection | Yes | |
Input current | | |
Current consumption, max. | 240mA; with 24 V DC supply | |
Encoder supply | | |
24 V encoder supply | | |
| Yes | Yes |
| 53mA | 53mA |
Power | | |
Power available from the backplane bus | 1.2W | 0.7W |
Power loss | | |
Power loss, typ. | 3.4W | 2.7W |
Analog inputs | | |
Number of analog inputs | 8 | 8 |
| 8 | 8 |
| 8 | 8 |
| | 4 |
| | 8 |
permissible input voltage for voltage input (destruction limit), max. | 28.8V | 28.8V |
permissible input current for current input (destruction limit), max. | 40mA | 40mA |
Technical unit for temperature measurement adjustable | | Yes |
Input ranges (rated values), voltages | | |
| Yes | Yes |
| 50kΩ | 100kΩ |
| | Yes |
| | 10MΩ |
| Yes | Yes |
| 100kΩ | 100kΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| Yes | Yes |
| 50kΩ | 100kΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
Input ranges (rated values), currents | | |
| Yes | Yes |
| 41Ω; Plus approx. 42 ohms for overvoltage protection by PTC | 25Ω; Plus approx. 42 ohms for overvoltage protection by PTC |
| Yes | Yes |
| 41Ω; Plus approx. 42 ohms for overvoltage protection by PTC | 25Ω; Plus approx. 42 ohms for overvoltage protection by PTC |
| Yes | Yes |
| 41Ω; Plus approx. 42 ohms for overvoltage protection by PTC | 25Ω; Plus approx. 42 ohms for overvoltage protection by PTC |
Input ranges (rated values), thermocouples | | |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
Input ranges (rated values), resistance thermometer | | |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
| | Yes; Standard/climate |
| | 10MΩ |
Input ranges (rated values), resistors | | |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
| | Yes |
| | 10MΩ |
Thermocouple (TC) | | |
Temperature compensation | | |
| | Yes |
| | Yes |
| | Yes |
| | Yes; fixed value can be set |
| Yes; 9th channel that can be used as a genuine 9th RTD channel regardless of the parameterization of the other channels, or that can be used for compensation in the case of TC measurement | |
Cable length | | |
| 800m | 800m; for U/I, 200 m for R/RTD, 50 m for TC |
Analog value generation for the inputs | | |
Integration and conversion time/resolution per channel | | |
| 16bit | 16bit |
| 62.5s; independent of number of activated channels | |
Smoothing of measured values | | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
Encoder | | |
Connection of signal encoders | | |
| Yes | Yes |
| Yes | Yes |
| 820Ω | 820Ω |
| Yes | Yes |
| | Yes; Only for PTC |
| | Yes; All measuring ranges except PTC; internal compensation of the cable resistances |
| | Yes; All measuring ranges except PTC |
Errors/accuracies | | |
Linearity error (relative to input range), (+/-) | 0.02% | 0.02% |
Temperature error (relative to input range), (+/-) | 0.005%/K | 0.005%/K; With TC type T 0.02 % / K |
Crosstalk between the inputs, max. | -60dB | -80dB |
Repeat accuracy in steady state at 25 C (relative to input range), (+/-) | 0.02% | 0.02% |
Temperature error of internal compensation | | 6 C |
Operational error limit in overall temperature range | | |
| 0.4% | 0.5% |
| 0.4% | 0.5% |
| | 0.5% |
| | Ptxxx standard: 1.5 K, Ptxxx climate: 0.5 K, Nixxx standard: 0.5 K, Nixxx climate: 0.3 K |
| | Type B: > 600 C 4.6 K, type E: > -200 C 1.5 K, type J: > -210 C 1.9 K, type K: > -200 C 2.4 K, type N: > -200 C 2.9 K, type R: > 0 C 4.7 K, type S: > 0 C 4.6 K, type T: > -200 C 2.4 K |
Basic error limit (operational limit at 25 C) | | |
| 0.2% | 0.1% |
| 0.2% | 0.1% |
| | 0.1% |
| | Ptxxx standard: 0.7 K, Ptxxx climate: 0.2 K, Nixxx standard: 0.3 K, Nixxx climate: 0.15 K |
| | Type B: > 600 C 1.7 K, type E: > -200 C 0.7 K, type J: > -210 C 0.8 K, type K: > -200 C 1.2 K, type N: > -200 C 1.2 K, type R: > 0 C 1.9 K, type S: > 0 C 1.9 K, type T: > -200 C 0.8 K |
Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency | | |
| | 40dB |
| 10V | 10V |
| 60dB; at 400 Hz: 50 dB | 60dB |
Isochronous mode | | |
Isochronous operation (application synchronized up to terminal) | Yes | |
Filtering and processing time (TCI), min. | 80s | |
Bus cycle time (TDP), min. | 250s | |
Interrupts/diagnostics/status information | | |
Diagnostics function | Yes | Yes |
Alarms | | |
| Yes | Yes |
| Yes; two upper and two lower limit values in each case | Yes; two upper and two lower limit values in each case |
Diagnostic messages | | |
| Yes | Yes |
| Yes; only for 1 ... 5 V and 4 ... 20 mA | Yes; Only for 1 to 5 V, 4 to 20 mA, TC, R, and RTD |
| Yes | Yes |
Diagnostics indication LED | | |
| | Yes; Green LED |
| | Yes; Red LED |
| Yes; Green LED | Yes; Green LED |
| Yes; Green LED | Yes; Green LED |
| Yes; Red LED | Yes; Red LED |
| Yes; Red LED | Yes; Red LED |
Potential separation | | |
Potential separation channels | | |
| No | No |
| 8 | 8 |
| Yes | Yes |
| Yes | Yes |
Permissible potential difference | | |
between the inputs (UCM) | 20 V DC | 20 V DC |
Between the inputs and MANA (UCM) | 10 V DC | 10 V DC |
Isolation | | |
Isolation tested with | 707 V DC (type test) and according to EN 50155 (routine test) | 707 V DC (type test) and according to EN 50155 (routine test) |
Standards, approvals, certificates | | |
Railway application | | |
| Yes; EMC for rail vehicles | Yes; EMC for rail vehicles |
| Yes; EMC for signal and telecommunications systems | Yes; EMC for signal and telecommunications systems |
| Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC | Yes; Railway applications - overvoltage category OV2; pollution degree PD2; rated surge voltage UNi = 0.5 kV; UNm = 24 V DC |
| Yes; Rail vehicles - see ambient conditions | Yes; Rail vehicles - see ambient conditions |
| Yes; Stationary electrical equipment - see ambient conditions | Yes; Stationary electrical equipment - see ambient conditions |
| Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track) | Yes; Signal and telecommunications systems - see ambient conditions; vibrations and shocks: Application point outside of tracks (1 m to 3 m away from track) |
| Yes; Rail vehicles - temperature class T1, horizontal mounting position, salt spray Class ST2 | Yes; Rail vehicles - temperature class T1, horizontal mounting position, salt spray Class ST2 |
| Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B | Yes; Rail vehicles - vibrations and shocks: Category 1 Class A/B |
| Yes; Rail vehicles - verification on request | Yes; Rail vehicles - verification on request |
Ambient conditions | | |
Ambient temperature during operation | | |
| -40C; = Tmin; Startup @ -25 C | -40C; = Tmin; Startup @ -25 C |
| 70C; = Tmax; > +60 C max. 4x 20 mA or 4x 10 V permissible | 70C; = Tmax; > +60 C max. 2x 20 mA or 4x 10 V or 4x RTD permissible |
Altitude during operation relating to sea level | | |
| Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) |
Relative humidity | | |
| 100%; RH incl. condensation/frost (no commissioning under condensation conditions) | 100%; RH incl. condensation/frost (no commissioning under condensation conditions) |
Use in stationary industrial systems | | |
| Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request |
| 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 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! | Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! |
Use on land craft, rail vehicles and special-purpose vehicles | | |
| Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request | Yes; Class 5B2 mold, fungus and dry rot spores (with the exception of fauna); Class 5B3 on request |
| Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over the unused interfaces during operation! | Yes; Class 5C3 (RH < 75%) including salt spray according to EN 50155 (ST2). The supplied plug covers must remain in place over the unused interfaces during operation! |
| Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation! | Yes; Class 5S3 including sand and dust. The supplied plug covers must remain in place over the unused interfaces during operation! |
Decentralized operation | | |
Fast Startup supported | | No |
Prioritized startup | No | |
Dimensions | | |
Width | 35mm | 35mm |
Height | 147mm | 147mm |
Depth | 129mm | 129mm |
Weights | | |
Weight, approx. | 200g | 310g |
Other | | |
Note: | For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776 | For use in railway applications, also observe the product information "SIPLUS extreme RAIL" A5E37661960A Online Support article 109736776 |