Siemens 6ES7531-7NF00-0AB0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. SIMATIC S71500 AI 8xU/In HF,24-bits resolution,8 channels;30VAC/60VDC,Front Contact ordered separately.
Siemens 6ES7531-7NF00-0AB0 — SIMATIC S7 automation module. Compact controller or expansion module for the S7-1200 or S7-1500 PLC platform. SIMATIC S71500 AI 8xU/In HF,24-bits resolution,8 channels;30VAC/60VDC,Front Contact ordered separately.
| Manufacturer part number (MPN) | 6ES7531-7NF00-0AB0 |
| EAN / GTIN | 4047623406549 |
| Sales unit | pcs |
| Product type designation | AI 8xU/I HF |
| HW functional status | from FS01 |
| Firmware version | V1.1.0 |
| FW update possible | Yes |
| I&M data | Yes; I&M0 to I&M3 |
| Isochronous mode | No |
| Prioritized startup | Yes |
| Measuring range scalable | No |
| Scalable measured values | Yes |
| Adjustment of measuring range | Yes |
| STEP 7 TIA Portal configurable/integrated from version | V14 / - |
| STEP 7 configurable/integrated from version | V5.5 SP3 / - |
| PROFIBUS from GSD version/GSD revision | V1.0 / V5.1 |
| PROFINET from GSD version/GSD revision | V2.3 / - |
| MSI | Yes |
| Reparameterization possible in RUN | Yes |
| Calibration possible in RUN | Yes |
| Supply voltage — Rated value (DC) | 24 V |
| Supply voltage — permissible range, lower limit (DC) | 19.2 V |
| Supply voltage — permissible range, upper limit (DC) | 28.8 V |
| Reverse polarity protection | Yes |
| Current consumption, max. | 55 mA; with 19.2 V supply |
| Power consumption from the backplane bus | 0.85 W |
| Power loss, typ. | 1.9 W |
| Address space per module — Inputs | 16 byte |
| Analog inputs — Number of analog inputs | 8 |
| Analog inputs — For current measurement | 8 |
| Analog inputs — For voltage measurement | 8 |
| permissible input voltage for voltage input (destruction limit), max. | 28.8 V |
| permissible input current for current input (destruction limit), max. | 40 mA |
| Voltage input ranges | 1 V to 5 V, -10 V to +10 V, -2.5 V to +2.5 V, -5 V to +5 V (input resistance 100 kΩ) |
| Current input ranges | 0 to 20 mA, -20 mA to +20 mA, 4 mA to 20 mA (input resistance 25 Ω plus approx. 42 Ω PTC overvoltage protection) |
| Cable length shielded, max. | 800 m |
| Measurement principle | integrating |
| Resolution (bit including sign), max. | 24 bit (32 bit REAL with scaling/measuring range adaptation; 16 bit in S7 INTEGER format) |
| Integration time, parameterizable | Yes |
| Integration time (ms) | Fast mode 2.5 / 16.67 / 20 / 100 ms; standard mode 7.5 / 50 / 60 / 300 ms |
| Basic conversion time incl. integration time (ms) | Fast mode 4 / 18 / 22 / 102 ms; standard mode 9 / 52 / 62 / 302 ms |
| Interference voltage suppression for frequency f1 (Hz) | 400 / 60 / 50 / 10 Hz |
| Smoothing of measured values — Number of levels | 4 (none / low / medium / high) |
| Connection for voltage measurement | Yes |
| Connection for current measurement as 2-wire transducer | Yes; with external transmitter supply |
| Connection for current measurement as 4-wire transducer | Yes |
| Linearity error (relative to input range), (+/-) | 0.02 % |
| Temperature error (relative to input range), (+/-) | 0.005 %/K |
| Crosstalk between the inputs, max. | -80 dB |
| Repeat accuracy in steady state at 25 °C (+/-) | 0.02 % |
| Operational error limit voltage (relative to input range), (+/-) | 0.1 % |
| Operational error limit current (relative to input range), (+/-) | 0.1 % |
| Series mode interference (< rated value of input range), min. | 80 dB standard mode, 40 dB fast mode |
| Common mode voltage, max. | 60 V DC / 30 V AC |
| Common mode interference, min. | 80 dB |
| Diagnostics function | Yes |
| Diagnostic alarm | Yes |
| Limit value alarm | Yes; two upper and two lower limit values each |
| Monitoring the supply voltage | Yes |
| Wire break detection | Yes; only for 1...5 V and 4...20 mA |
| Overflow/Underflow diagnostics | Yes |
| RUN LED | green; ERROR LED: red |
| Channel status display | Yes; green LED |
| Isolation between the channels | Yes |
| Isolation between the channels and backplane bus | Yes |
| Isolation between the channels and the power supply of the electronics | Yes |
| Isolation between different circuits | 60 V DC / 30 V AC; rated for 120 V AC basic insulation |
| Isolation tested with | 2000 V DC (channels/supply L+/backplane bus); 707 V DC type test (supply L+ to backplane bus) |
| Siemens Eco Profile (SEP) | Siemens EcoTech |
| Ambient temperature horizontal installation, min. | -30 °C (from FS02) |
| Ambient temperature horizontal installation, max. | 60 °C |
| Ambient temperature vertical installation, min. | -30 °C (from FS02) |
| Ambient temperature vertical installation, max. | 40 °C |
| Installation altitude above sea level, max. | 2000 m |
| Dimensions — Width | 35 mm |
| Dimensions — Height | 147 mm |
| Dimensions — Depth | 129 mm |
| Weight, approx. | 280 g |
| Number of analogue inputs | 8 |
| Analogue inputs configurable | Yes |
| Analogue outputs configurable | No |
| Input, current | Yes |
| Input, voltage | Yes |
| Input, resistor | No |
| Input, resistance thermometer | No |
| Input, thermocouple | No |
| Input signal, configurable | Yes |
| Resolution of the analogue inputs | 24 Bit |
| Output, current | No |
| Output, voltage | No |
| Output signal configurable | No |
| Type of electric connection | Plug-in connection |
| Suitable for safety functions | No |
| Appendant operation agent (Ex ia) | No |
| Explosion safety category for gas | ATEX gas-ex-protection, Cat. 3G |
| Explosion safety category for dust | None |
| Width | 35 mm |
| Height | 147 mm |
| Depth | 129 mm |
| Country of origin | Germany |
| MOQ | 1 |