DSBB170AM
57310256-FA
Bus backplane hardware identified for an installed ABB S100 I/O environment. The complete type designation and product code are the primary references for spare-part matching.
Legacy S100 I/O rack hardware
ABB DSBB170AM 57310256-FA is identified by its type designation and product code for maintenance of an installed Advant Master S100 I/O assembly. As rack-level bus hardware, it belongs to the internal infrastructure that supports the installed I/O boards and their connection to the S100 I/O bus.
ABB documents the S100 I/O architecture as a reusable I/O platform within Advant Master modernization. Existing S100 I/O installations, including field terminations and wiring, can remain in service when the controlling system is modernized through supported ABB interfaces.
Exact spare identification
Procurement is controlled by both markings: DSBB170AM and 57310256-FA.
Installed-system continuity
Supports maintenance planning around an existing S100 I/O rack and its field wiring.
Passive rack role
No field measurement channel count or signal range is assigned to the backplane itself.
Modernization context
ABB supports reuse of S100 I/O through the S100 I/O interface architecture.
Confirmed identification and system data
S100 I/O rack and bus context
Maintenance of installed ABB S100 I/O systems
Advant Master maintenance
Identification and replacement planning for existing controller and I/O installations.
S100 I/O rack service
Rack-level hardware maintenance where the existing board code and revision are matched.
Modernization projects
Retention of existing S100 I/O and field wiring through ABB-supported interface architecture.
Legacy hardware verification record
Match the installed rack, complete product code, suffix, PCB revision, connector arrangement and adjoining S100 I/O hardware before replacement. ABB's documented modernization route is system-level reuse of S100 I/O through supported interfaces; it does not establish another backplane as a direct substitute.
DSBB170AM procurement and replacement questions
Which markings should be used when ordering DSBB170AM?
Use both the type designation DSBB170AM and the complete product code 57310256-FA, then compare the revision markings on the installed board.
What system context should be confirmed before purchase?
Confirm the Advant Master controller arrangement, S100 I/O rack, bus-extension hardware and the boards installed in the same rack.
Is DSBB170AM a field input or output module?
No channel-level field measurement specification is assigned to this backplane. It is rack-level bus hardware within the S100 I/O assembly.
Can a similarly named DSBB board be installed directly?
No direct interchangeability is established by a similar model name. Product code, suffix, PCB revision, connectors and rack configuration must match.
Is an official replacement available for 57310256-FA?
ABB does not publish a designated one-for-one replacement for this exact code. Modernization uses a system-level S100 I/O interface strategy rather than an assumed backplane substitution.
Industrial automation model index
| Column A | Column B | Column C |
|---|---|---|
| EX-P-0600 | IC200MDL640F | 6ES7193-4CB30-0AA0 |
| ABB 281844-020-03 | 760ATC | KL1722 |
| DDLE802 | M1032-61635 | KL3454 |
| CMDSLCZBU | M1032-61602 | EEID4A EA900102 |
| LBB4443/00 | M1032-61605 | 400-P0W |
| 253-TVLW-NXHG-C5-BD | WAP125-A-K9-BR | 5WG1 528-1AB02 |
| IRM-S01AN-B | TN1P4PA62A D8AW2 | 140011 |
| CM485 | 181B0729 SPR-CMB21640 | 2N 9151002 |
| MOD2-2R | ABB TU510-A3T 1SAP210800R0001 | ASY0001241 |
| ABB TU532 1SAP217000R0001 | ABB TU516-H 1SAP215000R0001 | 5WG1 523-1AB02 |
| MFM383A-C-CE | ABB TU542-H 1SAP215200R0001 | A4 51 84 Rex2000 D42 |
| E1242 | TP-RDR-100A | PXC100.D |
| AS-F9165UA-02 | OEM750X-M2 | 6499-11-00 |
| IO44E01KNX | TXA112 | HT-9001-URW |
| ABB DO524 1SAP240700R0001 | AM 503 | MX-OPT-F2.0-L65-L25 |
| MDM021 | 4930275 | IC695ALG608 |
| L24734-F655-A5 | ABB G4001 2TME050080N0001 | IC695ALG616 |
| 2CDG110064R0011 | 1SBN153510R8106 ZA75 | IC695ALG626 |
| LGAN-WF100 | TWDXCAISO | IC695ALG628 |
| CP1E-NA20DT1-D CP1W-8ET1 | DMC-4K-HD | IC695ALG704 |
No related record found