SIMATIC S7-1500 DI 16x24VDC SRC BA 35 mm, reading in progress
$298.26 – $331.40
DI 16x24VDC SRC BA — 16-channel sourcing-type digital input module, Basic class, single group of 16, input delay 3.2ms, input type 3. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Module Type | Digital Input, Basic (BA) class, Sourcing (SRC) |
| Channels | 16, in groups of 16 |
| Input Delay | Typ. 3.2 ms |
| Input Type | Type 3 (IEC 61131), sourcing |
Typical Applications
Sourcing-input variant for installations where field sensors are wired as sourcing (PNP) devices, as opposed to the standard sinking-input modules more commonly stocked.





