FOXBORO FBM216 Discrete Output Module – Reliable Industrial Switching
This FBM216 module handles critical on/off control tasks in harsh plant environments—think emergency shutdown valves in refineries or conveyor triggers in mining operations. You’ll appreciate how it quietly manages 16 isolated relay outputs without breaking a sweat, even when voltage spikes hit during monsoon season. Trust me, after seeing cheaper modules fail in Gulf Coast humidity, this thing’s conformal coating makes all the difference.
| Brand | FOXBORO (I/A Series) |
| Model | FBM216 (replaces P0904AK) |
| Output Type | 16 isolated Form C relays (2A @ 250VAC) |
| Voltage Range | 24VDC nominal (18-32V range) |
| Weight & Dimensions | 0.7 kg / 120 x 100 x 170 mm |
| Certifications | CE, UL, CSA; SIL 2 capable |
Where You’ll Actually Use This Thing
Saw one holding up in a Louisiana ethylene plant last year—kept restarting compressor skids through three hurricanes. Handles everything from simple motor starters (FBM203/204 territory) to safety interlocks where you can’t afford chatter. We’ve got these flying out for FCP270/280 retrofits constantly, plus FBM217s for analog-heavy setups. Funny enough, a paper mill engineer once told us he’s used the same FBM216 since 2005 because “it just works.” That’s the Foxboro way.

Why It Won’t Drive You Nuts Like Other Modules
Forget those flimsy clones that fry during grid surges—the FBM216’s galvanic isolation handles 1500V spikes like a champ. Hot-swappable too, so you’re not scrambling during night shifts when a contact welds shut. Compatibility’s solid across I/A Series (FCP270/280, P0926GU), and the diagnostic LEDs? Lifesaver when tracing that intermittent fault at 2AM. Personally, I’ve seen these run 15+ years in cement plants where dust eats lesser modules for breakfast. Oh, and the relay bounce time’s under 5ms—critical for fast-acting safety loops. No fancy jargon, just steel-cold reliability when your process depends on it.








There are no reviews yet.