Part Number: NPM22; Model: NPM22; Product Name: ABB NPM22 Industrial Control Module (Signal Processing & Interface Module)
Brand: ABB (A global leader in power and automation technologies, delivering reliable control modules for industrial process automation, ensuring high precision and stable operation in harsh industrial environments.)
Product Status: Original Industrial-Grade Module (In Stock), Compliant with ABB Industrial Control System Standards; Product Category: Industrial Signal Processing Module, designed for signal conversion, data acquisition and interface expansion in automation control systems.
Core Application: Dedicated to signal processing and control integration in industrial automation scenarios such as process control systems, power plants, chemical processing, oil & gas, water treatment, and manufacturing lines. Widely used for connecting sensors, actuators and upper-level control systems, realizing seamless data transmission and precise control.
Core Features: Integrates high-precision signal conversion circuit for accurate data acquisition; Supports multiple signal types for flexible application; Equipped with reliable isolation protection to resist electromagnetic interference; Enables stable communication with ABB PLCs and DCS systems; Adopts modular design for easy installation and system expansion.
2. Core Performance Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Electrical Performance
Power Supply Parameters: Rated Supply Voltage 24 VDC (Single-Phase); Voltage Tolerance ±15%; Rated Supply Current ≤ 150 mA; Power Consumption ≤ 3.6 W (Typical); Standby Current ≤ 50 mA. Compatible with industrial-grade 24 VDC power supplies with ripple ≤ 10%.
Signal Processing Parameters: Analog Input: 4 Channels (Configurable for 4-20 mA / 0-10 VDC), Input Impedance ≥ 1 MΩ (Voltage Mode), ≤ 100 Ω (Current Mode); Signal Conversion Accuracy ±0.1% of Full Scale; Sampling Rate 100 Hz per Channel. Digital Input: 8 Channels (Dry Contact / PNP/NPN, Configurable), Response Time ≤ 1 ms.
2.2 Communication & Interface Specifications
Communication Compatibility: Supports Modbus RTU Communication Protocol (RS-485 Interface); Baud Rate Configurable (2400 / 4800 / 9600 / 19200 bps); Data Bits 8, Stop Bits 1, Parity Bit Configurable (None / Odd / Even); Supports ABB AC500 PLC Series and ABB 800xA DCS System Integration; Compatible with ABB Control Builder Software for parameter configuration and status monitoring.
Interface Specifications: Communication Interface: 1 Channel RS-485 (Half-Duplex, Terminal Block); Analog Input Interface: 4 Channels (Screw Terminal, 3.5 mm Pitch); Digital Input Interface: 8 Channels (Screw Terminal, 3.5 mm Pitch); Power Supply Interface: 1 Channel (Screw Terminal, 3.5 mm Pitch); Connector Type: Industrial-Grade Screw Terminals with Anti-Loose Design.
2.3 Protection & EMC Specifications
Protection Functions: Built-in Over-Voltage Protection (OV) and Reverse Polarity Protection for Power Supply; Input Signal Overload Protection (±30 VDC for Voltage Input, ±50 mA for Current Input); Short-Circuit Protection for Input Channels; ESD Protection Compliant with EN 61000-4-2 (±8 kV Contact, ±15 kV Air); Surge Protection Compliant with EN 61000-4-5 (±2 kV Differential Mode, ±4 kV Common Mode).
EMC Compliance: Compliant with EU EMC Directive 2014/30/EU; Electromagnetic Emission EN 55011 (Group 1, Class A); Electromagnetic Immunity EN 61000-4-3 (80 MHz - 2 GHz, 10 V/m); Suitable for Industrial Environment Pollution Degree 2.