Siemens S7-1200 SM1231 Analog AI 8xRTD x 16 bits

ZAR 0.00 ZAR 0.00
Out of stock
SKU
6ES7231-5PF32-0XB0

Pricing available on request

Description:

  • This module is designed for precise temperature acquisition using RTDs in SIMATIC S7-1200 systems.
  • It supports 8 analog inputs, making it ideal for multi-point temperature monitoring in HVAC, crane motor banks, or elevator shaft zones.

Specifications:

  • Electrical & Power:
    • Supply Voltage: 24 V DC.
    • Backplane Bus Current: 80 mA (typical).
    • Power Loss: 1.5 W.
    • Input Protection: ±35 V destruction limit.
  • Analog Input Capabilities:
    • Channels: 8 RTD inputs.
  • Supported RTD Types:
    • Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000.
    • Ni100, Ni120, Ni200, Ni500, Ni1000.
    • Cu10, Cu50, Cu100, LG-Ni1000.
  • Resistance Ranges: 0–150 Ω, 0–300 Ω, 0–600 Ω.
  • Resolution: 15-bit + sign.
  • Measurement Principle: Integrating.
  • Temperature Units: Selectable (°C or °F).
  • Accuracy & Reliability:
    • Basic Error (25 °C): ±0.1%.
    • Extended Error (up to 55 °C): ±0.2%.
    • Repeat Accuracy: ±0.05%.
  • Interference Suppression:
    • 85 dB at 50/60/400 Hz.
    • 120 dB common-mode rejection.
  • Diagnostics & Status:
    • Wire Break Detection.
    • Supply Voltage Monitoring.
    • Diagnostic Alarms.
    • LED Indicators: Input status & maintenance.
  • Mechanical & Environmental:
    • Dimensions (W x H x D): 70 x 100 x 75 mm.
    • Mounting: DIN rail.
    • Protection Rating: IP20.
    • Operating Temp: –20 to +60 °C.
    • Storage Temp: –40 to +70 °C.
    • Humidity: Up to 95% (non-condensing).
    • Shock/Vibration: IEC 60068 compliant.
  • Compliance & Approvals:
    • CE, UL, CSA, FM, RCM, KC.
    • Marine: DNV, LRS, BV, RMRS, RINA, CCS.
    • ATEX, IECEx.
    • Environmental Product Declaration (EPD).
    • Global Warming Potential: 43.1 kg CO₂ eq.
More Information
SKU 6ES7231-5PF32-0XB0
Brand Siemens
Write Your Own Review
You're reviewing:Siemens S7-1200 SM1231 Analog AI 8xRTD x 16 bits
Write your content here...
Back to Top