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SIMATIC DP, ELECTRONIC MODULE FOR ET 200S, 2 AI TC 15 MM WIDE, 15 BIT SIGN /-80MV; CHARACTERISTICS LINEARIZATION FOR THERMOELEMENTS OF: B, E, J, K, L, N, R, S, T TYPES, CYCLE TIME 65 MS/CHANNEL WITH LED SF (GROUP FAULT) |
|
| Supply voltage |
| Load voltage L |
| Rated value (DC) |
24 V; From power module |
| Reverse polarity protection |
Yes |
| Input current |
| from load voltage L (without load), max. |
30 mA |
| from backplane bus 3.3 V DC, max. |
10 mA |
| Power loss |
| Power loss, typ. |
0.6 W |
| Address area |
| Address space per module |
| Address space per module, max. |
4 byte |
| Analog inputs |
| Number of analog inputs |
2 |
| permissible input voltage for voltage input (destruction limit), max. |
10 V; Permanent |
| Cycle time (all channels) max. |
Number of active channels per module x basic conversion time |
| Input ranges |
| Voltage |
Yes |
| Thermocouple |
Yes |
| Input ranges (rated values), voltages |
| -80 mV to 80 mV |
Yes |
| Input resistance (-80 mV to 80 mV) |
1 MΩ |
| Input ranges (rated values), thermocouples |
| Type B |
Yes |
| Input resistance (Type B) |
1 MΩ |
| Type E |
Yes |
| Input resistance (Type E) |
1 MΩ |
| Type J |
Yes |
| Input resistance (type J) |
1 MΩ |
| Type K |
Yes |
| Input resistance (Type K) |
1 MΩ |
| Type L |
Yes |
| Input resistance (Type L) |
1 MΩ |
| Type N |
Yes |
| Input resistance (Type N) |
1 MΩ |
| Type R |
Yes |
| Input resistance (Type R) |
1 MΩ |
| Type S |
Yes |
| Input resistance (Type S) |
1 MΩ |
| Type T |
Yes |
| Input resistance (Type T) |
1 MΩ |
| Thermocouple (TC) |
| Temperature compensation |
| internal temperature compensation |
Not possible |
| external temperature compensation with compensations socket |
Yes; possible, one external compensating box per channel |
| Characteristic linearization |
| parameterizable |
Yes; Type B, E, J, K, L, N, R, S, T to IEC 584 |
| Cable length |
| Cable length, shielded, max. |
50 m |
| Analog value generation |
| Measurement principle |
integrating |
| Integration and conversion time/resolution per channel |
| Resolution with overrange (bit including sign), max. |
16 bit; 15 bits sign |
| Integration time, parameterizable |
Yes |
| Integration time, ms |
16,7 / 20 ms |
| Interference voltage suppression for interference frequency f1 in Hz |
60 / 50 Hz |
| Conversion time (per channel) |
65 ms; 55 / 65 ms (additional 20 ms on activated wire-break test) |
| Smoothing of measured values |
| parameterizable |
Yes; In four stages by means of digital filtering |
| Step: None |
Yes; 1 x cycle time |
| Step: Low |
Yes; 4 x cycle time |
| Step: Medium |
Yes; 32 x cycle time |
| Step: High |
Yes; 64 x cycle time |
| Encoder |
| Connection of signal encoders |
| for voltage measurement |
Yes |
| Errors/accuracies |
| Linearity error (relative to input range), ( /-) |
0.01 % |
| Temperature error (relative to input range), ( /-) |
0.0050 %/K |
| Crosstalk between the inputs, min. |
-50 dB |
| Repeat accuracy in steady state at 25 °C (relative to input area), ( /-) |
0.05 % |
| Operational error limit in overall temperature range |
| Voltage, relative to input area, ( /-) |
0.6 % |
| Basic error limit (operational limit at 25 °C) |
| Voltage, relative to input area, ( /-) |
0.4 % |
| 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 interference (USS < 2.5 V) , min. |
90 dB |
| Isochronous mode |
| Isochronous mode (application synchronized up to terminal) |
No |
| Interrupts/diagnostics/status information |
| Diagnostic messages |
| Diagnostic functions |
Yes; Can be read out |
| Wire-break |
Yes; A break in the wire is only detected for thermocouples |
| Group error |
Yes |
| Overflow/underflow |
Yes |
| Diagnostics indication LED |
| Group error SF (red) |
Yes |
| Parameter |
| Remark |
4 byte |
| Diagnostics wire break |
Disable / enable (wire break is detected only in thermocouples) |
| Measurement type/range |
Deactivated/ /- 80 mV/ /- 250 mV/ /- 500 mV/ /- 1 V / TC-EL Type T (Cu-CuNi)/ TC-EL Type K (NiCr-Ni)/ TC-EL Type B (PtRh-PtRh)/ TC-EL Type N (NiCrSi-NiSi)/ TC-EL Type E (NiCr-CuNi)/ TC-EL Type R (PtRh-Pt)/ TC-EL Type S (PtRh-Pt)/ TC-EL Typ J |
| Group diagnostics |
Disable / enable |
| Slot comparison point 1 to 8 |
Disable / enable |
| Overflow/underflow |
Disable / enable |
| Comparison point |
none / RTD |
| Comparison point number |
None / 1 / 2 / 3 / 4 / 5 / 6 / 7 / 8 |
| Unit |
Celsius |
| Galvanic isolation |
| Galvanic isolation analog inputs |
| between the channels |
No |
| between the channels and the backplane bus |
Yes |
| between the channels and the load voltage L |
Yes |
| Permissible potential difference |
| between inputs and MANA (UCM) |
2 V AC PP |
| between MANA and M internally (UISO) |
75 VDC / 60 VAC |
| Isolation |
| Isolation tested with |
500 V DC |
| Dimensions |
| Width |
15 mm |
| Height |
81 mm |
| Depth |
52 mm |
| Weights |
| Weight, approx. |
40 g |
| Status |
Jul 16, 2014 |
