ABB DSAI300A 3BSE018292R1 Analog Input Board

ABB DSAI130A 3BSE018292R1
Basic Information
Full name of model: DSAI130A, order number 3BSE018292R1
Category: 16 channel analog input board
Belonging platform: ABB Advance OCS/MasterPiece 200 old generation DCS system

1、 Discontinued state (core)
✅ The original factory officially discontinued EOL production (Obsolvete)
Original model: DSAI130 (57120001-P) → Upgraded and revised DSAI130A (3BSE018292R1)
Mass production terminated: Production stopped in 2011
Last Buy Last Purchase Window Period: 2013
Original factory technical support:
We will no longer accept new orders after 2016;
After 2020, ABB’s original factory maintenance channels have significantly shrunk;
Current market supply: Global inventory of new machines, refurbished repair parts, second-hand dismantled machines, no original brand new futures.
2、 Hardware Technical Specifications
Channel: 16 differential analog inputs
Support signal: ± 10 VDC, ± 20mA
Resolution: 16 bits
Channel isolation: Group isolation
Diagnosis: wire breakage detection, over range alarm
Bus: Advant rack internal backplane bus
Compatible rack: MasterPiece 200 series rack
Country of Origin: Sweden
Matching terminal unit: DSTA181 (3BSE018312R1) must be used in conjunction with it
3、 Confused models within the same series (direct exchange is strictly prohibited)
table
Model Order Number Description
DSAI130A 3BSE018292R1 16AI， Voltage/current input (target model)
DSAI133A 3BSE018290R1 RTD thermistor input board, hardware incompatible
DSAO300A 3BSE018294R1 16 channel analog output board
4、 Alternative solutions
No hardware direct plug-in compatible substitute!
The entire Advant OCS platform has been completely phased out, and the hardware architecture of the new generation 800xA is completely different.
Two options:
Maintenance of existing units: Only inventory/refurbished DSAI130A spare parts can be purchased;
Project renovation: The entire system is upgraded to System 800xA (AC800M+S800 I/O), which requires redesign, wiring, and program migration, resulting in a large amount of renovation work.
5、 Risk Warning for Procurement Inspection
Be sure to confirm the complete set of DSAI1302 motherboard and DSTA181 terminal unit at the same time; Lack of terminals makes it impossible to connect and use;
Classification of source of goods: original inventory of new machines (rare)>refurbished complete machines>dismantled second-hand machines; Renovation accounts for the majority of the market;
Check the PCB version number and serial number; Some outdated hardware versions have firmware compatibility bugs;
It is recommended to strive for a warranty of at least 6 months for discontinued spare parts;
Avoiding pitfalls reminder: Do not confuse with S800 I/O module, as their slots and communication protocols are completely incompatible.

 

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