6ES7331-7RD00-0AB0
Categorie de produs
Module analogiceProducător
SIEMENSSerie de produse
S7-300| Supply voltage | |
|---|---|
| Load voltage L+ | |
| Rated value (DC) | 24 V |
| Reverse polarity protection | Yes |
| Input current | |
| from load voltage L+ (without load), max. | 250 mA |
| from backplane bus 5 V DC, max. | 60 mA |
| Output voltage | |
| Power supply to the transmitters | |
| Rated value (DC) | 13 V; at 22 mA |
| Power loss | |
| Power loss, typ. | 3 W |
| Analog inputs | |
| Number of analog inputs | 4 |
| permissible input current for current input (destruction limit), max. | 40 mA |
| Input ranges | |
| Voltage | No |
| Current | Yes |
| Thermocouple | No |
| Resistance thermometer | No |
| Resistance | No |
| Input ranges (rated values), currents | |
| 0 to 20 mA | Yes |
| Input resistance (0 to 20 mA) | 50 Ω |
| 4 mA to 20 mA | Yes |
| Input resistance (4 mA to 20 mA) | 50 Ω |
| Cable length | |
| shielded, max. | 200 m |
| Analog value generation for the inputs | |
| Integration and conversion time/resolution per channel | |
| Resolution with overrange (bit including sign), max. | 16 bit; 10 bit to 15 bit + sign |
| Integration time, parameterizable | Yes; 2.5 to 100 ms |
| Interference voltage suppression for interference frequency f1 in Hz | 10 to 400 Hz |
| Encoder | |
| Connection of signal encoders | |
| for current measurement as 2-wire transducer | Yes |
| for current measurement as 4-wire transducer | Yes |
| Errors/accuracies | |
| Operational error limit in overall temperature range | |
| Current, relative to input range, (+/-) | 0.45 % |
| Basic error limit (operational limit at 25 °C) | |
| Current, relative to input range, (+/-) | 0.1 % |
| Interrupts/diagnostics/status information | |
| Diagnostics function | Yes |
| Diagnoses | |
| Diagnostic information readable | Yes |
| Overrange | Yes |
| Wire-break in signal transmitter cable | Yes |
| Short-circuit of the signal encoder cable | Yes |
| Diagnostics indication LED | |
| Group error SF (red) | Yes |
| Channel fault indicator F (red) | Yes |
| Ex(i) characteristics | |
| Module for Ex(i) protection | Yes |
| maximum values for connecting terminals for gas group IIC | |
| Uo (no-load voltage), max. | 25.2 V |
| Io (short-circuit current), max. | 68.5 mA |
| Po (power output), max. | 431 mW |
| Co (permissible external capacity), max. | 90 nF |
| Lo (permissible external inductivity), max. | 7.5 mH |
| Potential separation | |
| Potential separation analog inputs | |
| between the channels | Yes |
| between the channels and backplane bus | Yes |
| Standards, approvals, certificates | |
| Use in hazardous areas | |
| ATEX marking | ATEX II 3 G (2) GD Ex nA [ib Gb] [ib IIIC Db] IIC T4 Gc |
| FM marking | Class I, Division 2, Group A, B, C, D T4 |
| Test number PTB | Ex-96.D.2092X |
| Ambient conditions | |
| Ambient temperature during operation | |
| max. | 60 °C |
| Connection method | |
| required front connector | 20-pin |
| Dimensions | |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 120 mm |
| Weights | |
| Weight, approx. | 290 g |
| Approvals / Certificates | |