DI524 — 32-channel 24 VDC digital input, current production
ABB 1SAP240000R0001 DI524 runs on a 20.4... 28.8 V DC supply, with digital inputs rated to 0... 30 V for transient-tolerant field wiring. Each input has a configurable delay of 0.1... 32 ms, so the same module handles both debounced contact closures and shorter pulse trains without external filtering. Degree of protection is IP20 — the DI524 is built to live inside a cabinet, not out at the wet well, so any field deployment needs an enclosure rated for the actual environment.
What the ratings actually decide at install
CN8 85389091 — this is the customs classification carried on the ABB declaration, useful when the part is imported against a B2B PO with WEEE Category 5 (small equipment) applied.
Compliance pack and sourcing posture
The ABB declaration package covers RoHS per EU Directive 2011/65/EU and Amendment 2015/863 (July 22, 2019), REACH disclosure (SVHC present above 0.1 mass percent, declaration dated 20241206), and a WEEE Category 5 B2B classification with the SCIP reference 4c0d2eb2-95de-4c2f-8a8e-3c148ea4248f for Germany.
