Siemens 6ES7531-7LH00-0AB0 SIMATIC S7-1500 SM 531 16-Channel Analog Input Module AI 16xU BA 16-bit

The Siemens 6ES7531-7LH00-0AB0 is designed for acquiring analog voltage signals in SIMATIC S7-1500 control systems. Its 16 input channels are arranged in a single group and provide 16-bit resolution with an accuracy of 0.5%, making the module suitable for general-purpose industrial measurement and process monitoring.

The module supports voltage measurement ranges including 0–5 V, 0–10 V and 1–5 V. It provides diagnostic functions and hardware interrupts, allowing the PLC system to respond to configured measurement or module events. The module also features a common-mode voltage specification of 4 V DC.

The product is supplied with the required infeed element, shielding bracket and shield terminal. The 40-pole front connector is not included and must be ordered separately in either screw-terminal or push-in configuration.

Main Features 

• 16 analog voltage input channels
• 16-bit resolution
• 0.5% accuracy
• Input ranges including 0–5 V, 0–10 V and 1–5 V
• Channels grouped as 16
• Integrated diagnostics
• Hardware interrupt capability
• Common-mode voltage: 4 V DC
• S7-1500 backplane communication
• Infeed element included
• Shield bracket and shield terminal included
• Front connector ordered separately
• Designed for TIA Portal / SIMATIC S7-1500 systems

Application Scope

• SIMATIC S7-1500 PLC systems
• Industrial process monitoring
• Analog sensor signal acquisition
• Machine automation
• Factory automation
• Measurement and control systems
• Voltage signal monitoring
• Process instrumentation
• General industrial analog data acquisition

Active Product — Not Discontinued

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.

Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.

ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.

GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.

Honeywell - Experion® PKS; ControlEdge™ HC900; etc.

Many Available just wait for you, feel free to ask to get better deal!!!