• Siemens SIMATIC S7-1500 Analog Input Modules SM 531 (incl. SIPLUS)
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Siemens SIMATIC S7-1500 Analog Input Modules SM 531 (incl. SIPLUS)

Siemens SIMATIC S7-1500 Analog Input Modules SM 531 (incl. SIPLUS)

SM 531 analog input modules for SIMATIC S7-1500 and ET 200MP for voltage, current, resistance, RTD, thermocouple and HART signals.

Key features

  • 4 to 24 channels, 16-bit up to 24-bit resolution
  • Voltage, current, resistance, RTD and thermocouple versions
  • HART and cell voltage measurement (CVM) modules
  • Infeed element, shielding bracket and shield terminal included
  • SIPLUS versions for extended temperature and harsh environments

Specifications

Brand Siemens
Product line SIMATIC S7-1500
Category PLC I/O Modules
Series SIMATIC S7-1500 / ET 200MP
Variants listed 16
Source Siemens Catalog ST 70 · 2026, p. 907-933
6ES7531-7QD00-0AB0 Type: AI 4xU/I/RTD/TC ST | Channels: 4 | Signals: U/I/RTD/TC | Accuracy: 0.3% | Version: Standard, push-in FC incl.
6ES7531-7QF00-0AB0 Type: AI 8xU/I/R/RTD BA | Channels: 8 | Signals: U/I/R/RTD | Accuracy: 0.5% | Version: Standard
6ES7531-7NF10-0AB0 Type: AI 8xU/I HS | Channels: 8 | Signals: U/I | Accuracy: 0.3% | Version: Standard
6ES7531-7KF00-0AB0 Type: AI 8xU/I/RTD/TC ST | Channels: 8 | Signals: U/I/RTD/TC | Accuracy: 0.3% | Version: Standard
6ES7531-7NF00-0AB0 Type: AI 8xU/I HF | Channels: 8 | Signals: U/I | Accuracy: 0.1% | Version: Standard
6ES7531-7PF00-0AB0 Type: AI 8xU/R/RTD/TC HF | Channels: 8 | Signals: U/R/RTD/TC | Accuracy: 0.1% | Version: Standard
6ES7531-7LH00-0AB0 Type: AI 16xU BA | Channels: 16 | Signals: Voltage | Accuracy: 0.5% | Version: Standard
6ES7531-7MH00-0AB0 Type: AI 16xI BA | Channels: 16 | Signals: Current | Accuracy: 0.5% | Version: Standard
6ES7531-7TF00-0AB0 Type: AI 8xHART HF | Channels: 8 | Signals: Current with HART | Accuracy: 0.1% | Version: Standard
6ES7531-7LK00-0AB0 Type: AI 24xCVM HF | Channels: 24 | Signals: Cell voltage | Accuracy: 0.1% | Version: Standard
6AG1531-7NF10-7AB0 Type: SIPLUS AI 8xU/I HS | Channels: 8 | Signals: U/I | Accuracy: - | Version: SIPLUS extreme
6AG1531-7KF00-7AB0 Type: SIPLUS AI 8xU/I/RTD/TC ST | Channels: 8 | Signals: U/I/RTD/TC | Accuracy: - | Version: SIPLUS extreme
6AG1531-7NF00-7AB0 Type: SIPLUS AI 8xU/I HF | Channels: 8 | Signals: U/I | Accuracy: - | Version: SIPLUS extreme
6AG1531-7PF00-4AB0 Type: SIPLUS AI 8xU/R/RTD/TC HF | Channels: 8 | Signals: U/R/RTD/TC | Accuracy: - | Version: SIPLUS extreme
6AG1531-7LH00-7AB0 Type: SIPLUS AI 16xU BA | Channels: 16 | Signals: Voltage | Accuracy: 0.5% | Version: SIPLUS extreme
6AG1531-7MH00-7AB0 Type: SIPLUS AI 16xI BA | Channels: 16 | Signals: Current | Accuracy: 0.5% | Version: SIPLUS extreme
PLC I/O ModulesSiemens
16 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens SIMATIC S7-1500 Analog Input Modules SM 531 (incl. SIPLUS)

Brand Siemens·PLC I/O Modules

Available part numbers (16)

6ES7531-7QD00-0AB0, 6ES7531-7QF00-0AB0, 6ES7531-7NF10-0AB0, 6ES7531-7KF00-0AB0, 6ES7531-7NF00-0AB0, 6ES7531-7PF00-0AB0, 6ES7531-7LH00-0AB0, 6ES7531-7MH00-0AB0, 6ES7531-7TF00-0AB0, 6ES7531-7LK00-0AB0 + 6 more — see full table ↓

How to order

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Product codes & specifications
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Product codeSpec
6ES7531-7QD00-0AB0Type: AI 4xU/I/RTD/TC ST | Channels: 4 | Signals: U/I/RTD/TC | Accuracy: 0.3% | Version: Standard, push-in FC incl.
6ES7531-7QF00-0AB0Type: AI 8xU/I/R/RTD BA | Channels: 8 | Signals: U/I/R/RTD | Accuracy: 0.5% | Version: Standard
6ES7531-7NF10-0AB0Type: AI 8xU/I HS | Channels: 8 | Signals: U/I | Accuracy: 0.3% | Version: Standard
6ES7531-7KF00-0AB0Type: AI 8xU/I/RTD/TC ST | Channels: 8 | Signals: U/I/RTD/TC | Accuracy: 0.3% | Version: Standard
6ES7531-7NF00-0AB0Type: AI 8xU/I HF | Channels: 8 | Signals: U/I | Accuracy: 0.1% | Version: Standard
6ES7531-7PF00-0AB0Type: AI 8xU/R/RTD/TC HF | Channels: 8 | Signals: U/R/RTD/TC | Accuracy: 0.1% | Version: Standard
6ES7531-7LH00-0AB0Type: AI 16xU BA | Channels: 16 | Signals: Voltage | Accuracy: 0.5% | Version: Standard
6ES7531-7MH00-0AB0Type: AI 16xI BA | Channels: 16 | Signals: Current | Accuracy: 0.5% | Version: Standard
6ES7531-7TF00-0AB0Type: AI 8xHART HF | Channels: 8 | Signals: Current with HART | Accuracy: 0.1% | Version: Standard
6ES7531-7LK00-0AB0Type: AI 24xCVM HF | Channels: 24 | Signals: Cell voltage | Accuracy: 0.1% | Version: Standard
6AG1531-7NF10-7AB0Type: SIPLUS AI 8xU/I HS | Channels: 8 | Signals: U/I | Accuracy: - | Version: SIPLUS extreme
6AG1531-7KF00-7AB0Type: SIPLUS AI 8xU/I/RTD/TC ST | Channels: 8 | Signals: U/I/RTD/TC | Accuracy: - | Version: SIPLUS extreme
6AG1531-7NF00-7AB0Type: SIPLUS AI 8xU/I HF | Channels: 8 | Signals: U/I | Accuracy: - | Version: SIPLUS extreme
6AG1531-7PF00-4AB0Type: SIPLUS AI 8xU/R/RTD/TC HF | Channels: 8 | Signals: U/R/RTD/TC | Accuracy: - | Version: SIPLUS extreme
6AG1531-7LH00-7AB0Type: SIPLUS AI 16xU BA | Channels: 16 | Signals: Voltage | Accuracy: 0.5% | Version: SIPLUS extreme
6AG1531-7MH00-7AB0Type: SIPLUS AI 16xI BA | Channels: 16 | Signals: Current | Accuracy: 0.5% | Version: SIPLUS extreme

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