ABB DSAI130A 3BSE018292R1 Analog input module

Specific Parameters

Electrical Parameters
Number of Input Channels: 16 differential input channels
Signal Types: Voltage, current, thermistor signals, compatible with PT100 and other thermistor temperature signals
Input Range: Voltage ±10V; Current ±20mA, 4-20mA, 0-20mA; Voltage 0-5V, 0-10V
Resolution: 16-bit
Accuracy: 0.025%
Power Supply Voltage: 24V DC, supporting dual power supply redundancy input
Communication Interfaces: Ethernet, RS-485, compatible with PROFIBUS DP V1, MODBUS-RTU protocols
Isolation Level: Isolation between channels and between channels and ground, dielectric test voltage 500V AC
Power Dissipation: ≤5W under typical operating conditions
Sampling Rate: Up to 100kS/s
Environmental Parameters
Operating Temperature: -25°C to 60°C (non-condensing)
Storage Temperature: -40°C to 85°C
Relative Humidity: 5% to 95% (non-condensing)
EMC Immunity: Complies with industrial-grade EMC standards, with low noise characteristics
Protection Class: IP20 (module itself, dependent on rack protection)
Pollution Degree: Degree 2 (IEC 60664-1)
Certification Standards: CE, UL
Mechanical Parameters
Dimensions: 120mm×80mm×40mm
Weight: Approximately 0.32kg
Mounting Method: Plug-in installation in AC 800M rack, supporting hot-swapping
Housing Material: Flame-retardant reinforced plastic (UL 94 V-0 grade)
Indicators: Power Status (PWR, green), Channel Fault (ERR, red), Communication Status (COM, yellow)

Product Performance

Adopting 16-bit high-precision A/D converter and nonlinear processing algorithm, 16 channels perform synchronous acquisition with sampling rate up to 100kS/s and response time 1ms. Signal acquisition error is controlled within 0.025%. Independent isolation design between channels combined with professional anti-interference circuit can effectively resist electromagnetic interference in industrial environments, ensuring signal stability.

Supports dual power supply redundancy input; it automatically switches to backup power when single power supply fails, with switching time ≤10ms, ensuring continuous operation of the module. Integrated with comprehensive diagnostic system, it can real-time monitor channel signal abnormalities, power failures and communication interruptions. Fault information is uploaded to the controller via bus in real time, with diagnostic coverage ≥99%.

Fully compatible with AC 800M controller, parameter configuration can be completed through Control Builder M configuration software without additional drivers. It supports multiple industrial communication protocols and can be quickly integrated into existing automation systems. The module supports hot-swapping, no shutdown required during replacement, adapting to 24/7 continuous production scenarios.

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