What it is on the BOM line
The ABB 1SAP130100R0170 sits in the PLCs and Accessories family as a PLC expansion module, listed by ASEA BROWN BOVERI at a 0.2 A current draw and a shipping mass of 0.07 kgs. On a panel layout the 0.07 kgs figure is a handling note — the only functional number on the record is the 0.2 A, which is the current the module draws from the backplane or its supply rail and the one that decides how many siblings will sit on the same node before the budget closes.
Where this class is wired in
Catalog path: PLCs & HMIs / PLCs and Accessories / PLC Expansion Modules. The module extends the head unit on the DIN rail and is addressed from the controller as a stacked I/O or communication slice. At 0.2 A the 1SAP130100R0170 leaves headroom for a second slice on the same node, which matters when a retrofit fills the last free slot and the panel builder has to decide whether to add a power supply or squeeze in one more module.