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ABB 1SAP250600R0001 AI531 8 AI U/I/RTD/R/TC/DI 16-Bit S500 PLC I/O Module

% $-488.75
ABB 1SAP250600R0001 AI531 S500 8-Channel Analog Input Module
ABB 1SAP250600R0001 AI531 S500 8-Channel Analog Input Module

ABB 1SAP250600R0001 AI531 8 AI U/I/RTD/R/TC/DI 16-Bit S500 PLC I/O Module

Brand: ABB
Reference No: 1SAP250600R0001
Catalog No: AI531
Series: S500 I/O modules
Tariff Code (HS): 853710
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$488.75

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  • Description

ABB's 1SAP250600R0001 (type AI531) is an S500 analog input module for the AC500 platform with 8 analog input channels covering voltage, current, RTD, resistance, thermocouple, and digital-input signal types. It resolves readings to 16 bit including sign over a 1-to-4-wire connection. The module mounts in an IP20 housing and draws a 24 V DC supply like the rest of the S500 I/O range.

Technical Specifications

Order code 1SAP250600R0001
Type code AI531
Brand ABB
Series S500 I/O modules
EAN 4016779667227
Function 8 AI: U, I, RTD, R, TC, DI
Analog Inputs 8
Input Signal U, I, RTD, R, TC, DI
Resolution 16 bit incl. sign
Supply Voltage 24 V DC
Degree of Protection IP20 (housing)
Net Weight 0.128 kg
Gross Weight 0.153 kg
Dimensions (L x H x W) 62 x 76 x 67.5 mm
Ambient Temperature (Operation) 0 to +60 °C
Ambient Temperature (Storage) -40 to +70 °C

Selection Notes

AI531 trades channel count for signal flexibility and accuracy: 8 inputs at 16-bit resolution rather than a higher channel count at coarser resolution, and it is wired for direct thermocouple (TC) and resistance (R) sensors in addition to standard U/I/RTD. The 1-to-4-wire termination supports 3- and 4-wire RTD circuits for better lead-resistance compensation than a 1-wire-only module provides. Pick this module when the application mixes thermocouples or precision RTDs with standard analog loops on one card; pick a higher-channel-count variant when the signal mix is simpler but channel density is the bottleneck.

Technical Details

Short Description
ABB AI531 S500 analog input module, 8 AI (U/I/RTD/R/TC/DI), 16-bit resolution, 24V DC, IP20.
Mounting Type
DIN-Rail module
Protection Type
IP20
Catalog No
AI531
Delivery Date (Days)
30 days
Model Number
AI531
Tariff Code
853710

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