General information | | |
Product type designation | AI 8xU/I HS | AI 8xU/I/RTD/TC ST |
Product function | | |
| Yes | Yes; I&M0 to I&M3 |
Engineering with | | |
| V12 / V12 | V12 / V12 |
| V5.5 / - | V5.5 SP3 / - |
CiR – Configuration in RUN | | |
Reparameterization possible in RUN | | Yes |
Calibration possible in RUN | | Yes |
Supply voltage | | |
Type of supply voltage | DC | DC |
Rated value (DC) | 24 V | 24 V |
Reverse polarity protection | Yes | Yes |
Analog inputs | | |
Number of analog inputs | 8; > +60 °C max. 4x ±20 mA or 4x ±10 V permissible | 8 |
| 8 | 8 |
| 8 | 8 |
| | 4 |
| | 8 |
permissible input voltage for voltage input (destruction limit), max. | 28.8 V | 28.8 V |
permissible input current for current input (destruction limit), max. | 40 mA | 40 mA |
Technical unit for temperature measurement adjustable | | Yes; °C/°F/K |
Input ranges (rated values), voltages | | |
| Yes | Yes |
| | Yes |
| Yes | Yes |
| | Yes |
| | Yes |
| Yes | Yes |
| | Yes |
| | Yes |
| | Yes |
Input ranges (rated values), currents | | |
| Yes | Yes |
| Yes | Yes |
| Yes | Yes |
Input ranges (rated values), thermocouples | | |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
Input ranges (rated values), resistance thermometer | | |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
| | Yes; Standard/climate |
Input ranges (rated values), resistors | | |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
| | Yes |
Cable length | | |
| 800 m | 800 m; 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 | | |
| 16 bit | 16 bit |
| | Yes |
| | 2,5 / 16,67 / 20 / 100 ms |
| | 9 / 23 / 27 / 107 ms |
| | 9 ms |
| | 150 ohm, 300 ohm, 600 ohm, Pt100, Pt200, Ni100: 2 ms, 6000 ohm, Pt500, Pt1000, Ni1000, LG-Ni1000, PTC: 4 ms |
| | 400 / 60 / 50 / 10 Hz |
| 62.5 µs | |
Smoothing of measured values | | |
| Yes | Yes |
Encoder | | |
Connection of signal encoders | | |
| Yes | Yes |
| Yes | Yes |
| 820 ? | 820 ? |
| 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 | | |
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 | | |
| | 40 dB |
| 10 V | 10 V |
| 60 dB; at 400 Hz: 50 dB | 60 dB |
Isochronous mode | | |
Isochronous operation (application synchronized up to terminal) | Yes | |
Filtering and processing time (TCI), min. | 80 µs | |
Bus cycle time (TDP), min. | 250 µs | |
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 | | |
| Yes | Yes |
Isolation | | |
Isolation tested with | 707 V DC | 707 V DC (type test) |
Ambient conditions | | |
Ambient temperature during operation | | |
| -40 °C; = Tmin; Startup @ -25 °C | -40 °C; = Tmin; Startup @ -25 °C |
| 70 °C; = Tmax; > +60 °C max. 4x ±20 mA or 4x ±10 V permissible | 70 °C; = Tmax; > +60 °C max. 2x ±20 mA or 4x ±10 V or 4x RTD permissible |
| -40 °C; = Tmin; Startup @ -25 °C | -40 °C; = Tmin; Startup @ -25 °C |
| 40 °C; = Tmax | 50 °C; = Tmax |
Extended ambient conditions | | |
| Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) |
Relative humidity | | |
| 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) | 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 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 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! |
Decentralized operation | | |
Fast Startup supported | | No |
Dimensions | | |
Width | 35 mm | 35 mm |
Height | 147 mm | 147 mm |
Depth | 129 mm | 129 mm |
Weights | | |
Weight, approx. | 200 g | 310 g |
Other | | |
Note: | | Additional basic error and noise for integration time = 2.5 ms: Voltage: ±250 mV (±0.02%), ±80 mV (±0.05%), ±50 mV (±0.05%); resistance: 150 ohms ±0.02%; resistance thermometer: Pt100 climate: ±0.08 K, Ni100 climate: ±0.08 K; thermocouple: Type B, R, S: ±3 K, type E, J, K, N, T: ±1 K |