| *** SPARE PART*** SIMATIC DP, ELECTRONIC MODULE ANALOG, FOR ET 200B, W=160MM, 8AI (THERMOCOUPLES) OR 4AI (PT100); 12 BIT |
| General information |
| Usable terminal block | TB8 |
| Supply voltage |
| Rated value (DC) | 24 V; Value at t < 0.5 s: 35 V |
| permissible range, lower limit (DC) | 18.5 V |
| permissible range, upper limit (DC) | 30.2 V |
| Input current |
| Current consumption, typ. | 80 mA; Logic |
| Power loss |
| Power loss, typ. | 2 W |
| Analog inputs |
| Number of analog inputs | 8; 8 voltage inputs/thermocouples or 4 Pt100, Ni100 |
| permissible input voltage for voltage input (destruction limit), max. | 32 V |
| Input ranges |
| Voltage | Yes |
| Thermocouple | Yes |
| Resistance thermometer | Yes |
| Resistance | Yes |
| Input ranges (rated values), voltages |
| -1 V to +1 V | Yes |
| Input resistance (-1 V to +1 V) | 10 Ω |
| -250 mV to +250 mV | Yes |
| Input resistance (-250 mV to +250 mV) | 10 Ω |
| -500 mV to +500 mV | Yes |
| Input resistance (-500 mV to +500 mV) | 10 Ω |
| -80 mV to +80 mV | Yes |
| Input resistance (-80 mV to +80 mV) | 10 Ω |
| Input ranges (rated values), thermocouples |
| Type E | Yes |
| Type J | Yes |
| Type K | Yes |
| Type L | Yes |
| Type N | Yes |
| Type R | Yes |
| Type T | Yes |
| Type U | Yes |
| Input ranges (rated values), resistance thermometer |
| Ni 100 | Yes |
| Pt 100 | Yes |
| Input ranges (rated values), resistors |
| 0 to 48 ohms | Yes |
| 0 to 150 ohms | Yes |
| 0 to 300 ohms | Yes |
| 0 to 600 ohms | Yes |
| Characteristic linearization |
| parameterizable | Yes |
| — for thermocouples | Type E, J, K, L, N, T, U |
| — for resistance thermometer | Pt100 (standard), Ni100 (standard) |
| Cable length |
| shielded, max. | 100 m |
| Analog value generation for the inputs |
| Measurement principle | Integrating voltage/time conversion |
| Integration and conversion time/resolution per channel |
| Resolution with overrange (bit including sign), max. | 12 bit; Two's complement |
| Integration time, parameterizable | Yes; 2,5 / 16,67 / 20 / 100 ms |
| Basic conversion time, including integration time (ms) | 8 / 35 / 42 / 200 |
| — additional conversion time for wire-break monitoring | 10 / 10 / 10 / 10 ms |
| Interference voltage suppression for interference frequency f1 in Hz | 400 / 60 / 50 / 10 Hz |
| Encoder |
| Connection of signal encoders |
| for voltage measurement | Yes |
| for resistance measurement with two-wire connection | Yes |
| for resistance measurement with four-wire connection | Yes |
| Errors/accuracies |
| Linearity error (relative to input range), (+/-) | 0.05 % |
| Temperature error (relative to input range), (+/-) | 0.005 %/K |
| Crosstalk between the inputs, min. | 50 dB; At 50/60 Hz |
| Repeat accuracy in steady state at 25 °C (relative to input range), (+/-) | 0.05 % |
| Operational error limit in overall temperature range |
| Voltage, relative to input range, (+/-) | 1 %; At 80 mV; ±0.6 % from 250 to 1 000 mV |
| Resistance, relative to input range, (+/-) | 1 % |
| Basic error limit (operational limit at 25 °C) |
| Voltage, relative to input range, (+/-) | 0.6 %; At 80 mV; ±0.4 % from 250 to 1 000 mV |
| Resistance, relative to input range, (+/-) | 0.6 % |
| 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. | 40 dB |
| Common mode interference, min. | 70 dB; Upp < 3 V |
| Interfaces |
| PROFIBUS DP |
| Transmission rate, max. | 12 Mbit/s |
| Protocols |
| Bus protocol/transmission protocol | PROFIBUS DP |
| Interrupts/diagnostics/status information |
| Alarms |
| Diagnostic alarm | Yes; Parameterizable |
| Limit value alarm | Yes; Parameterizable, channels 0 and 2 |
| Diagnostic messages |
| Overrange | Yes; Overrange |
| Wire-break in signal transmitter cable | Yes; For Pt 100, Ni 100, R, ±80 mV, thermocouples type E, J, K, L, N, T, U (parameterizable) |
| Diagnostics indication LED |
| RUN LED | Yes |
| Bus fault BF (red) | Yes |
| Potential separation |
| between electronic block and PROFIBUS DP | Yes |
| Potential separation analog inputs |
| Potential separation analog inputs | No |
| Permissible potential difference |
| between the inputs (UCM) | max. ±1 V |
| Between the inputs and MANA (UCM) | max. ±1 V |
| Degree and class of protection |
| Degree of protection acc. to EN 60529 | IP20 |
| Ambient conditions |
| Ambient temperature during operation |
| horizontal installation, min. | 0 °C |
| horizontal installation, max. | 60 °C; 40°C for other mountings |
| Air pressure acc. to IEC 60068-2-13 |
| permissible range, lower limit | 795 hPa |
| permissible range, upper limit | 1 080 hPa |
| Relative humidity |
| Operation, min. | 15 % |
| Operation, max. | 95 %; RH class 2 in accordance with IEC 1131-2 |
| Vibrations |
| Operation, tested according to IEC 60068-2-6 | Yes; IEC 68, Part 2-6; 10 to 57 Hz; (constant amplitude 0.075 mm); 57 to 150 Hz; (constant acceleration 1 g) |
| Shock testing |
| tested according to IEC 60068-2-27 | Yes; IEC 68, Part 2-27; half-sine, 15 g, 11 ms |
| Connection method |
| Design of electrical connection for the inputs and outputs | Screw-type and spring-loaded terminals, permanent wiring; 3 and 4-wire connection |
| Dimensions |
| Width | 160 mm; EB and TB |
| Height | 130 mm; EB and TB |
| Depth | 60 mm; EB and TB |
| Weights |
| Weight, approx. | 550 g; EB and TB |
| last modified: | 03/13/2019 |
