16 vs 32 points: FX5-C16EX/D vs FX5-C32EX/D
If you're cross-shopping the FX5-C32EX/D (32-point transistor output), the C16EX/D is the exact same module form — same connector type, same physical footprint — but with exactly half the output points. The C32EX/D pulls slightly more from the backplane (120 mA on 5 V, 200 mA on 24 V) because of the extra channels. They are mechanically interchangeable in a panel: same slot, same cabling. The decision is pure I/O count: if your BOM needs 32 outputs, the C16EX/D doesn't get you there without a second module.
Sourcing & lifecycle
This is a current-production part — no LTB, no obsolescence signal. Lead time is quoted at 1–10 working days from receipt of order for standard quantities. For volume or blanket orders, we can negotiate a scheduled release. If you need to quote a replacement that matches a legacy build, the same FX5-C16EX/D is the direct factory part; no cross-reference needed.