TheAI523 (1SAP250300R0001)is a highly versatile, high-density Analog Input Module manufactured by ABB as a premium expansion component for the S500 Distributed Automation I/O and AC500 PLC platform families. Engineered for maximum system flexibility, this module provides 16 highly configurable input channels utilizing an efficient, space-saving 1-wire wiring topology.
Technical Specifications
Manufacturer: ABB
Product Series / Main Type: S500 Series / AI523
Product ID / Order Code:1SAP250300R0001
Global Barcode (EAN): 4016779655941
Total Analog Inputs: 16 Universal Channels
Supported Input Signals: Voltage (U), Current (I), Resistance Temperature Detector (RTD), Digital Input (DI)
Data Conversion Resolution: 13-bit including sign bit
System Wiring Architecture: 1-wire interface configuration
Nominal Logical Power Supply: 24 V DC
Enclosure Protection Rating: Housing IP20
International Commodity Tariff Code (CN8): 85389091
Industry Classifications: Distributed Automation I/Os / PLC Analogue I/O Module
Standard Classifications: ETIM 8/9/10 (EC001420), eClass 27-24-22-02, UNSPSC 32151705
Environmental & Standard Compliance: CE (EU & UK DoC for AC500/S500), RoHS Directive 2011/65/EU (Amendment 2015/863), REACH Declarations
Operating Ambient Temperature: 0 deg C to +60 deg C
Storage Thermal Envelope: -40 deg C to +70 deg C
Product Net Weight: 0.125 Kg
Product Dimensions (W x H x D): 67.5 mm x 76 mm x 62 mm
Gross Packaged Weight: 0.149 Kg
Level 1 Packaging Unit: 71 mm W x 72 mm H x 84 mm L (1 piece per carton)
Industrial Application Scenarios
TheAI523 (1SAP250300R0001)module is widely deployed in demanding industrial environments where a wide variety of field parameters must be tracked simultaneously, such as water treatment systems, boiler control skids, metallurgical processes, and food processing lines. Instead of purchasing separate dedicated cards for temperature probes, flow transmitters, and pressure valves, automation engineers can route 4-20mA loops, 0-10V signals, and PT100/PT1000 temperature sensors directly into this single, cohesive module, optimizing cabinet rail layouts and dropping total hardware procurement costs.
