Overview
The ABB DSAI 130H is a high-performance analog input unit designed for accurate signal acquisition in ABB distributed control systems. It receives analog signals from field devices such as sensors, transmitters, and measurement instruments, converting them into digital data for system monitoring and control. Engineered for reliability and precision, the module supports stable process measurement in complex industrial automation environments.
General Information
Part Number: 57120001-NT
Manufacturer: ABB
Brand: ABB
Country of Origin: Switzerland
Series: DS Series I/O
Type: Analog Input Unit
Application: Process control, industrial monitoring, and distributed control systems (DCS)
Mounting: Installed within ABB controller racks or industrial control cabinets
Technology: High-resolution analog signal acquisition with built-in diagnostic capability
Power Specifications
Supply Voltage: 24 V DC (via system backplane)
Power Consumption: ≤ 8 W
Input Signal Types: Standard industrial analog signals from transmitters and sensors
Signal Processing: High-accuracy analog-to-digital conversion with noise filtering
Protection: Designed with internal circuit protection for stable operation
Status Indicators: Operational status monitored through the system controller
Communication & Interface
System Interface: Internal communication via ABB control system backplane
Signal Interface: Supports connection to field transmitters and industrial sensors
Diagnostics: Continuous input monitoring and fault detection
Configuration: Configurable through ABB automation control software
Compatibility: Designed for ABB systems utilizing DS Series I/O modules
Environmental
Operating Temperature: −25 to +70 °C
Storage Temperature: −40 to +85 °C
Relative Humidity: Up to 95% RH, non-condensing
Protection Rating: Suitable for installation inside protected industrial control cabinets
EMC Compliance: Designed to meet industrial electromagnetic compatibility standards
Dimensions & Weight
Dimensions (L × W × H): 365 × 20 × 261 mm
Weight: Approximately 0.47 kg
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