SIMATIC S7-1500 Digital Input 16x24 ... 125VUC HF 35 mm

SIMATIC S7-1500 Digital Input 16×24 … 125VUC HF 35 mm

SKU: 6ES7521-7EH00-0AB0 Categories: ,

$936.48 – $1,040.53

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DI 16×24…125VUC HF — 16-channel multi-voltage digital input module (24V/48V/125V selectable), High Feature class, 16 independent channel groups, input delay adjustable 0.05-20ms, input type 3. [VERIFIED via Siemens official datasheet]

Technical Specifications

Module Type Digital Input, High Feature (HF) class
Channels 16, in groups of 1 (fully independent)
Selectable Input Voltage 24V / 48V / 125V (UC = universal current, AC or DC)
Input Delay Adjustable, 0.05–20 ms
Input Type Type 3 (IEC 61131)

Typical Applications

Used where field devices operate at different voltage levels (24V, 48V, or 125V AC/DC) on the same module, with per-channel independence allowing mixed-voltage wiring without needing separate modules for each voltage class.

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