AX521 ABB Analog I/O Module Product ID: 1SAP250100R0001 Fail-Safe Digital Output Module It is designed for use

It is designed for use in industrial automation systems

Visual diagnostics via indicator LEDs

Syslog support

LED Indicators: Each input/output point has an LED showing status in green and amber

Product ID: 3BSE035684R1

AX521 ABB Analog I/O Module Product ID: 1SAP250100R0001 Fail-Safe Digital Output Module It is designed for useOverview AX521 (Product ID: 1SAP250100R0001) is a 4 channel analog input and 4 channel analog output module from ABBs S500 series, supporting voltage, current, and RTD signals. Product Details Extended Product Type: AX521 Product ID: 1SAP250100R0001 ABB Type Designation: AX521 Signal Type: U, I, RTD for input; U, I for output Wiring Type: 1 wire Resolution: 13 bit (input and output) Analog Configurable I Os: 0 I O Configuration Analog Inputs: 4 Analog