FC-TUIO11 — Honeywell Safety Manager SC Redundant Universal Safety I/O IOTA

FC-TUIO11 belongs to Honeywell Safety Manager SC, not to Experion Series C process I/O. Honeywell documents it as the redundant IO Termination Assembly that hosts a redundant set of FC-PUIO01 universal safety I/O modules. It is not interchangeable with Series C CC-TUIO11. HKXY Instruments is a China industrial automation trader with 15 years of export experience, not the OEM.

Product identity

What Honeywell documents on the IOTA

From the Safety Manager SC Specification and Technical Data (section 4.2.4, FC-TUIO11):

• Connections for two redundant FC-PUIO01 modules.
• Slot 1 (top) is module A; Slot 2 (bottom) is module B.
• The assembly can be used in a non-redundant architecture; Slot 2 is then covered.
• Redundant 100 MB Ethernet connections for each module (RIOLA for A, RIOLB for B) toward the Safety Manager SC controller.
• Fused 24 V power connection (24 V and COM screws to the carrier power rails).
• Node address is set with the jumper on J5.
• Emergency shutdown (ESD) functionality is available at CN3.
• Field signals reach the IOTA through two FTA assemblies and SIC cables on CN1 and CN2. Field wires are not landed on the IOTA.
• Honeywell states the TUIO11 IOTA can be used in applications up to SIL 3 in compliance with IEC 61508/61511. That is a system-application statement — project SIL capability still depends on the approved architecture, firmware, and safety manual. [TO CONFIRM against the site safety case]

What the paired FC-PUIO01 channels can be

Channel personality is configured in Safety Builder on the FC-PUIO01 modules, not by ordering a different IOTA. Each of the 32 channels can be set as digital input (with or without loop monitoring), digital output (with loop monitoring), analog input (0–20 mA or 4–20 mA active), or analog output (0–20 mA or 4–20 mA active). Honeywell also documents HART pass-through with a multiplexer per channel, 1 ms SOE time-stamping, short-circuit protection, and −40 to +70°C operation for the electronics. Do not confuse this with FC-PDIO01, which is digital-only and uses FC-TDIO11.

RFQ checklist

1. Photograph the FC-TUIO11 label and both FC-PUIO01 modules (or the Slot 2 cover if non-redundant).
2. Record J5 node address, RIOLA/RIOLB cabling, and CN3 ESD wiring.
3. Identify FTA types and SIC cables on CN1/CN2 (field wires stay on the FTA).
4. Export the Safety Builder channel map and note whether the node is in a star or ring IO-link architecture.
5. State the safety function context (ESD, F&G, HIPS, etc.) without asking HKXY Instruments to recertify the SIS. Stock, price, and lead time are [TO CONFIRM].

Related pages

Comparison only. Similar FC- prefixes are not proof of interchangeability.

FAQ

Is FC-TUIO11 the same as CC-TUIO11?
No. FC-TUIO11 is Safety Manager SC hardware for FC-PUIO01. CC-TUIO11 is a Series C process IOTA for CC-PUIO01.

Do field cables land on FC-TUIO11?
No. Honeywell states that field wires are not landed on the IOTA. They land on FTA assemblies and reach CN1/CN2 through SIC cables.

Can I run it with only one FC-PUIO01?
Yes, Honeywell allows non-redundant use with Slot 2 covered. Confirm that this matches the approved safety architecture.

Does buying FC-TUIO11 make a loop SIL 3?
No. Honeywell documents that the IOTA can be used in applications up to SIL 3 when the Safety Manager SC solution is applied per IEC 61508/61511 and the safety manual. SIL rests on the complete SIF, not on a spare IOTA alone.

Is stock listed here?
No. Availability and commercial terms are [TO CONFIRM].