ABB DAPI100 3AST000929R109 Communication Module

Number of channels: 8 analog inputs (supports simultaneous acquisition)

Input signal type: 4-20mA (accuracy ±0.1%), 0-10V (accuracy ±0.1%)

Resolution: 16 bits (minimum resolution of current signal 0.366μA, voltage signal 0.305mV)

Sampling rate: 100 times/second (configurable 1-100 times/second)

Isolation characteristics: 2500V AC between channels, 1500V DC between input and system

Linearity error: ±0.05% full scale

Power supply voltage: 24V DC (±10%)

Power consumption: 3W

Communication interface: PROFIBUS DP (9.6kbps-12Mbps), Ethernet TCP/IP (some models)

Operating temperature: -20°C to + 60°C

Certification: CE, UL, CSA

High precision and fast response

ABB DAPI100 has 16-bit resolution and ±0.1% measurement accuracy, ensuring accurate acquisition of industrial process parameters.

100 times/second sampling rate, real-time capture of dynamic signal changes.

Strong anti-interference ability

2500V AC channel isolation and 1500V DC system isolation, effectively resist electromagnetic interference in industrial environments.

Compliant with IEC 61000-6-2 standard, supports radio frequency electromagnetic field (10V/m) and electrostatic discharge (contact 6kV/air 8kV) protection.

Flexible configuration and intelligent diagnosis

ABB DAPI100 supports current/voltage signal switching, and the sampling rate and filtering parameters can be configured through software.

ABB DAPI100 has built-in self-diagnosis function, real-time monitoring of channel status, and alarm through LED indicator or communication interface in case of fault.

Compact design and wide compatibility

ABB DAPI100's modular structure supports mixed installation with controllers such as ABB AC800M, saving control cabinet space.

PROFIBUS DP and Ethernet interfaces are compatible with mainstream industrial protocols and can be seamlessly integrated with third-party systems.

Petrochemical: Collect parameters such as reactor temperature, pipeline pressure, liquid level, etc. to achieve closed-loop control of the production process.

Food and beverage: Monitor the temperature of the sterilizer, filling flow, pH, and ensure the stability of product quality.

2. Energy and power

Power station: Real-time monitoring of generator winding temperature, grid voltage, and current to optimize equipment operation efficiency.

Substation: Collect transformer oil temperature and switch status signals to achieve intelligent operation and maintenance and fault warning.

3. Infrastructure

Water treatment: Detect water turbidity, dissolved oxygen, and flow, and automatically control the sewage treatment process.

Smart building: Monitor indoor temperature, humidity, and light intensity, and link air conditioning and lighting systems to save energy.

4. Manufacturing industry

Automobile manufacturing: Collect robot joint torque and welding current to improve production line accuracy and efficiency.

Machining: Monitor tool wear and spindle vibration to achieve predictive maintenance.