| General information |
|
| Product type designation |
AI 4xI 2-/4-wire ST |
| Firmware version |
V1.1 |
| ● FW update possible |
Yes |
| usable BaseUnits |
BU type A0, A1 |
| Color code for module-specific color identification plate |
CC03 |
| Product function |
|
| ● I&M data |
Yes; I&M0 to I&M3 |
| ● Isochronous mode |
No |
| ● Measuring range scalable |
No |
| Engineering with |
|
| ● STEP 7 TIA Portal configurable/integrated from version |
V11 SP2 / V13 |
| ● STEP 7 configurable/integrated from version |
V5.5 SP3 / - |
| ● PCS 7 configurable/integrated from version |
V8.1 SP1 |
| ● PROFIBUS from GSD version/GSD revision |
GSD Revision 5 |
| ● PROFINET from GSD version/GSD revision |
GSDML V2.3 |
| Operating mode |
|
| ● Oversampling |
No |
| ● MSI |
No |
| CiR - Configuration in RUN |
|
| Reparameterization possible in RUN |
Yes |
| Calibration possible in RUN |
No |
| Supply voltage |
|
| Rated value (DC) |
24 V |
| permissible range, lower limit (DC) |
19.2 V |
| permissible range, upper limit (DC) |
28.8 V |
| Reverse polarity protection |
Yes |
| Input current |
|
| Current consumption, max. |
37 mA; without sensor supply |
| Encoder supply |
|
| 24 V encoder supply |
|
| ● 24 V |
Yes |
| ● Short-circuit protection |
Yes |
| ● Output current, max. |
20 mA; max. 50 mA per channel for a duration < 10 s |
| Power loss |
|
| Power loss, typ. |
0.85 W; Without encoder supply voltage |
| Address area |
|
| Address space per module |
|
| ● Address space per module, max. |
8 byte; + 1 byte for QI information |
| Hardware configuration |
|
| Automatic encoding |
Yes |
| ● Mechanical coding element |
Yes |
| ● Type of mechanical coding element |
Type A |
| Analog inputs |
|
| Number of analog inputs |
4; Differential inputs |
| ● For current measurement |
4 |
| permissible input current for current input (destruction limit), max. |
50 mA |
| Cycle time (all channels), min. |
Sum of the basic conversion times and additional processing times (depending on the parameterization of the active channels) |
| Input ranges (rated values), currents |
|
| ● 0 to 20 mA |
Yes |
| — Input resistance (0 to 20 mA) |
100 Ω; + approx. 0.7 V diode forward voltage in 2-wire operation |
| ● -20 mA to +20 mA |
Yes |
| — Input resistance (-20 mA to +20 mA) |
100 Ω |
| ● 4 mA to 20 mA |
Yes |
| — Input resistance (4 mA to 20 mA) |
100 Ω; + approx. 0.7 V diode forward voltage in 2-wire operation |
| Cable length |
|
| ● shielded, max. |
1 000 m |
| Analog value generation for the inputs |
|
| Measurement principle |
integrating (Sigma-Delta) |
| Integration and conversion time/resolution per channel |
|
| ● Resolution with overrange (bit including sign), max. |
16 bit |
| ● Integration time, parameterizable |
Yes |
| ● Interference voltage suppression for interference frequency f1 in Hz |
16.6 / 50 / 60 Hz |
| ● Conversion time (per channel) |
180 / 60 / 50 ms |
| Smoothing of measured values |
|
| ● Number of smoothing levels |
4; None; 4/8/16 times |
| ● parameterizable |
Yes |
| Encoder |
|
| Connection of signal encoders |
|
| ● for voltage measurement |
No |
| ● for current measurement as 2-wire transducer |
Yes |
| — Burden of 2-wire transmitter, max. |
650 Ω |
| ● for current measurement as 4-wire transducer |
Yes |
| Errors/accuracies |
|
| Linearity error (relative to input range), (+/-) |
0.01 % |
| Temperature error (relative to input range), (+/-) |
0.005 %/K |
| Crosstalk between the inputs, min. |
50 dB; Applies to up to ±5 V overvoltage in other channels |
| Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) |
0.05 % |
| Operational error limit in overall temperature range |
|
| ● Current, relative to input range, (+/-) |
0.5 % |
| Basic error limit (operational limit at 25 °C) |
|
| ● Current, relative to input range, (+/-) |
0.3 % |
| Interference voltage suppression for f = n x (f1 +/- 1 %), f1 = interference frequency |
|
| ● Series mode interference (peak value of interference < rated value of input range), min. |
70 dB |
| ● Common mode voltage, max. |
10 V |
| ● Common mode interference, min. |
90 dB |
| Interrupts/diagnostics/status information |
|
| Diagnostics function |
Yes |
| Alarms |
|
| ● Diagnostic alarm |
Yes |
| ● Limit value alarm |
No |
| Diagnoses |
|
| ● Monitoring the supply voltage |
Yes |
| ● Wire-break |
Yes; at 4 to 20 mA |
| ● Short-circuit |
Yes; 2-wire mode: Short-circuit of the encoder supply to ground or of an input to the encoder supply |
| ● Group error |
Yes |
| ● Overflow/underflow |
Yes |
| Diagnostics indication LED |
|
| ● Monitoring of the supply voltage (PWR-LED) |
Yes; green LED |
| ● Channel status display |
Yes; green LED |
| ● for channel diagnostics |
No |
| ● for module diagnostics |
Yes; green/red LED |
| Potential separation |
|
| Potential separation channels |
|
| ● between the channels |
Yes; channel group-specific between 2-wire current input group and 4-wire voltage input group |
| ● between the channels and backplane bus |
Yes |
| ● between the channels and the power supply of the electronics |
Yes; only for 4-wire transducer |
| Permissible potential difference |
|
| between the inputs (UCM) |
10 V DC |
| Isolation |
|
| Isolation tested with |
707 V DC (type test) |
| Dimensions |
|
| Width |
15 mm |
| Height |
73 mm |
| Depth |
58 mm |
| Weights |
|
| Weight, approx. |
31 g |
