**The 5034 series supersedes the 1734 family. Requires full system conversion to 5034 Products—no direct module swap.**

With 16 sinking input channels (10–30 V DC), the IB16XT offers fast switching (≤150 µs), pulse capture up to 4 kHz, and per-point LED status indicators. Supports hot-swap, CIP‑Sync (slave-only), and electronic keying.