What you're sourcing
The ABB 1SAP140100R0200 is a PLC expansion module in the PLCs & HMIs line, sub-category PLC Expansion Modules (1SAP140100R0200, description 1SAP140100R0200 by ASEA BROWN BOVERI). It is the bare expansion slice a panel builder drops onto an existing ABB PLC backplane when the base CPU needs more I/O or comm channels than it ships with. At 0.06 kgs it is light enough to ship in a jiffy bag and pocket in a service kit, which is the only thing the mass figure actually decides for a controls tech — not panel layout, not thermal budget, not SCCR.
What the ledger does and doesn't tell you
The spec line confirms identity, weight, and category; it does not carry channel count, fieldbus type, current draw on the backplane, or terminal style. Those are the real selection knobs for an expansion module, and they are absent here. Three same-class siblings sit in the same listing space — 1SAP120600R0071, 1SBP260100R1001, and 1SVR440721R1000 — and the only delta on the page is weight (0.13 kgs, 0.09 kgs, and 0.09 kgs respectively versus 0.06 kgs here). Mass in this range is not a procurement decision, so there is no cross-shop case to write.