Brand: ABB Description: Multiloop Processor Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 4 Payment Term: T/T Shipping Port: Shenzhen ABB 2002NZ10801C is specifically designed for multi-parameter synchronous control in complex industrial processes. Through its integrated microprocessor, it enables real-time monitoring and dynamic adjustment of multiple independent control loops, supporting modular expansion and industrial-grade communication protocols.
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Manufacture |
ABB |
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Model Number |
2002NZ10801C |
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Ordering Number |
2002NZ10801C |
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Catalog |
- |
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Country Of Origin |
Switzerland |
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HS CODE |
8473309000 |
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Dimension |
28*10*6cm |
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Weight |
0.4kg |
Product Features
ABB 2002NZ10801C supports 4-8 independent control loops, capable of simultaneously handling closed-loop regulation of multiple physical quantities such as temperature, pressure, and flow, making it suitable for multivariable cooperative control scenarios.
ABB 2002NZ10801C incorporates an adaptive PID algorithm with support for parameter self-tuning and anti-saturation functionality, achieving regulation accuracy of ±0.1% FS and a response time <50ms to meet the demands of precision industrial processes.
ABB 2002NZ10801C supports protocols including Modbus RTU/TCP, Profibus DP, and EtherNet/IP, enabling data exchange with SCADA systems or cloud platforms via expansion cards.
Expansion options include analog inputs (4-20mA, ±10V), analog outputs (4-20mA), and digital inputs/outputs (dry contacts), all supporting hot-swap replacement.
ABB 2002NZ10801C features overload, short-circuit, and overvoltage protection, and withstands 2500V electrical isolation testing.
Technical Specifications
Input Voltage: AC 100-240V (±10%) or DC 24V (±15%), supporting wide voltage range power supply.
Number of Control Loops: The basic model supports 4 loops, and can be expanded to 8 loops (I/O module optional).
Communication Interface: Standard RS-485 (Modbus RTU), optional Ethernet (Modbus TCP) or Profibus DP module.
Processing Speed: Single-loop regulation cycle ≤10ms, supporting multi-task parallel processing.
Analog input: ±0.1% FS, Analog output: ±0.2% FS, Digital response time: <10ms
Product Functions
ABB 2002NZ10801C achieves precise regulation based on feedback control theory through the following process:
Signal Acquisition:
Sensors convert physical quantities into electrical signals, which are transmitted to the processor via analog input modules.
Algorithm Processing:
The microprocessor calculates the current deviation (SP - PV) based on preset PID parameters and the setpoint (SP), generating control signals via incremental or positional PID algorithms.
Output Control:
Control signals drive actuators through analog output modules, forming a closed-loop regulation system.
Fault Diagnosis:
Real-time monitoring detects anomalies like sensor disconnection or module overheating, triggering alarms or safety interlock actions via digital outputs.
