Line-fit note
TM5SDI16D is the 16-input sink slice for the Modicon TM5 rack. 12.5 mm wide, so it doesn't eat DIN rail you need for other slices. Sink logic, 24 VDC nominal (20.4–28.8 V), 2.68 mA per input. Hardware filter set to ≤100 ms — no CPU overhead for debouncing momentary sensors. If you're populating a TM5 head, this is the standard input card.
Panel placement notes
Pollution degree 2, IP20 — standard control cabinet fit. Horizontal mount gives the full temperature range (-10 to 55°C without derating). Vertical mount knocks the top to 50°C. Vibration at 1 gn on DIN rail, shock 15 gn for 11 ms. The 75 mm depth leaves space for wiring behind the module. Meets UL 508, CSA C22.2 No 142/213, and IEC 61131-2. CISPR 11 emissions compliance keeps it clean for nearby drives.
