Products Description
The ABB LDSTA-01 63940143B is an analog input module designed specifically for industrial automation control systems. It collects analog signals from field sensors (such as temperature, pressure, and flow sensors) and converts them into digital signals for transmission to PLCs or higher-level control systems. It is a key component for industrial data acquisition and monitoring.
This module features a compact design and is compatible with ABB AC 800M and other series controllers. It supports simultaneous acquisition of multi-channel analog signals. Integrated high-precision signal conditioning and conversion circuitry effectively filters electromagnetic interference from industrial sites, ensuring accurate and stable data collection. It operates reliably in high-temperature, high-vibration production workshops as well as humid, dusty industrial environments, providing reliable and effective data support for precise industrial control.
Technical Specifications

Manufacturer: ABB
Product Numbers: LDSTA-01 63940143B
Product Type: Analog Input Module
Country of Origin: Sweden
Place of shipment: Xiamen, China
Condition: 100% Original
Operating Temperature: -25°C to +70°C
Storage Temperature: -40°C to +85°C
Humidity: 5-95% non-condensing
Power Supply: 24 V DC
Power Consumption: 3-8 W
Isolation: 500-1500 V AC
Operating Temperature: -20°C to +70°C
Storage Temperature: -40°C to +85°C
Humidity: 5-95% RH (non-condensing)
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Key Features
⚙️ Seamless Controller Compatibility: Designed specifically for ABB AC 800M series controllers, it communicates quickly with the controller via the system bus, eliminating the need for complex protocol configuration and enabling plug-and-play operation, shortening system commissioning time.
⚙️ Narrow Body: The 22.5mm narrow design occupies only half the space of a typical module on a DIN rail, making it suitable for dense installation in control cabinets and particularly suitable for retrofitting legacy equipment where space is limited.
⚙️ Real-Time Status Monitoring: The front of the module features power and channel status indicators, allowing operators to easily identify abnormal channel signals, enabling them to quickly locate faults and improve troubleshooting efficiency.
⚙️ Wide Temperature Stable Operation: The module operates in a wide temperature range of -40°C to +70°C, covering a wide range of environments, from cold factory buildings to high-temperature production workshops. No additional temperature control equipment is required, reducing system installation costs.
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Q&A
Q: What services does PLC Leader offer?
A: PLC Leader specializes in providing high-quality industrial automation spare parts, focusing on sourcing discontinued, hard-to-find, and surplus components for a broad range of industries. In addition, they offer refurbishing, testing, and quality assurance for automation parts.
Q: Does PLC Leader support specific brands?
A: Yes, PLC Leader supports a wide range of leading industrial automation brands, including Allen-Bradley, Siemens, ABB, Schneider Electric, Honeywell, GE Fanuc, Emerson, and many more.
Q: Can PLC Leader help with obsolete parts?
A: Absolutely. PLC Leader is renowned for sourcing obsolete or discontinued parts that are no longer available from the original manufacturers, helping businesses keep their legacy systems running smoothly.
Q: Does PLC Leader offer worldwide shipping?
A: Yes, PLC Leader provides international shipping services, ensuring quick and secure delivery to customers all over the world.
Contact Us Manager: Vicky | Email: sales7@apterpower.com | Call: +8618030175807





