Brand: SIEMENS
Part Number: 6ES7231-5PA30-0XB0
Product Type: Analog Input Module SB 1231RTD
System Compatibility: SIMATIC S7-1200
Condition: New Factory Sealed
The SIEMENS 6ES7231-5PA30-0XB0 is a SIMATIC S7-1200 analog input module designed for precise temperature measurement via Pt100 and Pt1000 sensors. Ideal for industrial automation, it supports one RTD input with safety ratings up to PL E (ISO 13849-1) and SIL3 (IEC 61508). This new factory-sealed module ensures reliable integration and optimal performance in control systems supplied by Aegean Automation.
This product belongs to the Siemens S7-1200 PLC series. View all available Siemens S7-1200 PLC spare parts, CPUs, I/O modules, and automation components here.
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Shipping & Support
✓ Ships within 24 hours from stock
✓ Express shipping options available at checkout
✓ Worldwide insured shipping via UPS & DHL
✓ Includes 30-day warranty

Photos show the actual item. If multiple units are available, all are identical in condition and specifications.
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We supply industrial automation spare parts including PLCs, HMIs, CPUs, I/O modules, drives, sensors, and control components from leading brands such as Siemens, Beckhoff, Allen-Bradley, Omron, Schneider Electric, Eaton, and more. All parts are available from stock and ready for fast worldwide shipping. Aegean Automation is a trusted supplier of industrial automation components for production systems, machinery, and factory automation worldwide.
This product is used in industrial automation systems to support reliable operation and integration within control and monitoring environments.
It is commonly applied in PLC systems, control panels, and automation processes where stability and long-term performance are required.
Suitable for maintenance, replacement, or expansion of existing industrial automation systems.


















