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

This 16‑channel sinking input module operates at 10–30 V DC nominal and supports pulse frequencies up to 4 kHz. Input latency is under 150 µs. It includes LED status indicators per channel, supports CIP Sync (slave clock only), and features hot-swap via RIUP.