Communications: TriBus (backplane), Ethernet, RS-232/485
Hot-Swap: Supported (Trident chassis)
Dimensions: 19” rack-mount, 1 slot; weight ~2.3 kg
Product Introduction
TRICONEX is the TMR main processor for Trident safety systems. It runs critical safety logic, processes all I/O, and coordinates system diagnostics in SIS/ESD applications.
Its 2oo3 voting eliminates single points of failure. The module’s 32-bit CPU and <20ms scan time deliver fast, deterministic response for high-hazard processes.
QA & Testing SOP (Transparency Building)
Incoming Inspection: Verify OEM part number, serial number, and hologram; check PCB for burns, bent pins, or cold solder joints.
Live Testing: Seat in Trident chassis; apply 24VDC; confirm PASS LED; run 24-hour logic cycle with I/O simulation.
Electrical Testing: Measure 24VDC power draw; verify TriBus communication integrity; check isolation between logic and chassis.
Firmware/Config Backup: Record firmware revision (e.g., v5.1.3); save logic program and I/O mapping via TriStation 1131.
Final QC & Packaging: Seal in anti-static bag; apply QC tag with test date; ship in shock-absorbent case with configuration report.
Installation Pitfalls & Guide (Engineer to Engineer)
❗ Firmware Rev Mismatch: Mixing firmware versions causes voting errors and system crashes. Match replacement module rev to the system’s TriStation version.
❗ Backplane Compatibility: only works in Trident chassis. It will not fit or operate in Tricon (v8–v10) or Trident II racks.
❗ Power Supply Overload: Adding the unit increases rack load by ~30W. Verify 24VDC supply headroom and circuit breaker rating.
❗ ESD Damage: Ungrounded handling fries TMR logic chips. Always use ESD wrist strap and grounded mat; $5000+ modules at risk.
❗ Logic Program Loss: Config is stored in the module’s Flash, not the chassis. Back up logic before replacement; lost programs require reload via TriStation.
Replacement Guide:
Pre-install: Confirm system safe state; back up logic; power down rack; apply ESD.
Removal: Extract old module; label TriBus and power cables; note DIP switch settings.
Install: Seat new module firmly; set switches per notes; reconnect cables; restore 24VDC.
Power-on Test: Verify PASS LED; confirm TMR voting health; download logic if needed; run full I/O test.
TRICONEX MP3101
FAQ (Frequently Asked Questions)
Q: Is hot-swappable?A: Yes, in Trident chassis. Hot-swap uses TMR voting to avoid downtime; always confirm system firmware supports hot-swap before removal.
Q: What’s the warranty period?A: New original units carry a 12-month OEM warranty. Refurbished parts include a 6-month functional warranty; excludes on-site labor.
Q: Can it operate in simplex or dual mode?A: No. requires three units for TMR 2oo3 voting. Simplex/dual configurations violate SIL3 safety requirements.
Q: What software is required for programming?A: TriStation 1131. It loads logic, synchronizes triplicated processors, and runs diagnostics; no other software is compatible.
Q: What causes the FAULT LED to stay on?A: Common triggers: firmware mismatch, TriBus communication loss, voting mismatch, or power supply issues. Use TriStation diagnostics to isolate.
Q: Is obsolete?A: Not yet. It’s supported in current Trident systems. Check Schneider Electric for end-of-life notifications.
Q: What’s the difference between and MP3001?A: = Trident TMR processor (SIL3, 50MHz). MP3001 = older Tricon processor; different pinout, speed, and chassis compatibility.
Please note: The listed price is for reference only and is not binding. Final pricing and terms are subject to negotiation based on current market conditions and availability.
