ABB AO523 1SAP250200R0001 High-Density Analog Output Module

Product Description

The AO523 (1SAP250200R0001) is a high-density Analog Output Module manufactured by ABB as a core expansion component for the S500 Distributed Automation I/O and AC500 PLC platform families. Designed to streamline multivariable process control from a single node, this module provides 16 total analog outputs utilizing an efficient, space-saving 1-wire wiring topology. 

Technical Specifications

• Manufacturer: ABB

• Product Series / Main Type: S500 Series / AO523

• Product ID / Order Code: 1SAP250200R0001

• Global Barcode (EAN): 4016779655965

• Total Analog Outputs: 16 Channels

• Output Signal Configuration:

• Channels 1 to 8: Configurable for Voltage (U) or Current (I)

• Channels 9 to 16: Dedicated for Voltage (U) only

• Configurable Bidirectional I/Os: 0

• Data Conversion Resolution: 13-bit digital-to-analog output

• System Wiring Architecture: 1-wire interface configuration

• 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: 0.127 Kg

• Product Dimensions (W x H x D): 67.5 mm x 76 mm x 62 mm

• Gross Packaged Weight: 0.152 Kg

• Level 1 Packaging Unit: 71 mm W x 72 mm H x 84 mm L (1 piece per carton)

Industrial Application Scenarios

The AO523 (1SAP250200R0001) module is widely deployed in industrial control applications requiring high-density modulating signals, such as complex water treatment plants, HVAC air handling systems, paper mills, and boiler modulating control loops. Instead of mixing and matching separate voltage and current output cards, automation engineers can use this module to command a broad array of field equipment simultaneously. The universal channels manage 4-20mA current loops for variable frequency drives (VFDs) and positioning valves, while the dedicated voltage channels concurrently output 0-10V signals to electronic dampers, chart recorders, and remote panel indicators.