FC-UGAO01 is a single-channel, galvanically isolated 4–20 mA HART output barrier for Honeywell Universal Marshalling safety architectures and intrinsically safe field loops.
Type
IS analog output barrier
System
Universal Marshalling for Safety
Focus
4–20 mA HART / SIL 2
Brand
Honeywell
Official data
Technical Specifications
Select a group to view its verified specifications.
View 7 function specifications ›
Channel function
Single-channel intrinsically safe analog output
Signal
4–20 mA with HART
Safety integrity
SIL 2 according to IEC 61508
Isolation
Three-way galvanic isolation
Field diagnostics
Open-wire fault transparency
Field protection
Reverse-polarity protection
Supported adapter
CC-UGIA01 galvanic isolation adapter
View 10 electrical and physical specifications ›
Supply
24 V DC, 55 mA
Power dissipation
1.22 W at 20 mA and 250 Ω
Maximum field load
650 Ω
Transfer accuracy
±20 µA at 20 °C
Power / DCS-to-field isolation
1500 V AC
DCS connection
37-pin D-sub through CC-UGIA01
Field wiring
2-wire
Dimensions
141.5 × 85.75 × 10 mm
Mounting
Screwless backplane mounting with mechanical keys
Ingress / material
IP20; UL 94 V-0
View 9 environment and approvals specifications ›
Operating temperature
−40 to +70 °C
Storage temperature
−40 to +85 °C
Relative humidity
5 to 95%, non-condensing
Operating vibration
0.5 g, 10 to 150 Hz
Non-operating vibration
1 g, 10 to 150 Hz
Operating shock
5 g
Non-operating shock
15 g
Hazardous-area approvals
ATEX / IECEx Ex ec [ia Ga] IIC T4 Gc; Class I, Division 2 groups A, B, C, D, T4
Compliance
EMC 2014/30/EU and RoHS
Officially documented
Compatibility & Replacement
Unconfirmed substitutions and migration assumptions are excluded.
Officially documented safety-I/O fit
Honeywell documents FC-UGAO01 with the CC-UGIA01 adapter. Supported safety I/O paths include FC-RUSIO-3224 with IOTA-(N)R24 through an MTC, and FC-PUIO01 with TUIO11 through an SIC. Exact cabinet, cable and hazardous-area entity parameters must be checked for the project.
Field context
Applications & Fault Scenarios
Scan the symptom, first check and operational risk.
!
01Hazardous-area valve positioning
Observe
An open loop or output fault is reported.
Check
Check continuity, polarity and total load against 650 Ω.
Risk
The final element can remain unavailable.
↔
02HART maintenance access
Observe
Analog current is present but HART communication is lost.
Check
Verify the adapter, I/O path, wiring and loop load.
Risk
Device diagnosis and repair take longer.
⌁
03Isolation fault investigation
Observe
Ground potential or damaged wiring disturbs the loop.
Check
Isolate field wiring; check barrier status, grounding and insulation.
Risk
The safety output stays unavailable until the boundary is restored.
Commercial service
About Amikon & Service
Order review, inspection, dispatch and after-sales support in one concise service flow.
Amikon commercial serviceSeparate from manufacturer technical data
Customer reception at AmikonTest setup and software verification
01
Order Review
Part number, quantity and system context confirmed.
02
Inspection & Testing
Condition and available checks recorded.
03
Packing & Dispatch
Protective packing prepared for the destination.
DOA
Prompt report with evidence.
Returns
Prior authorization required.
Warranty
Terms stated in the quotation.
After-sales
Order-based follow-up support.
RFQ checklist
Send five order details
Enough information to review the request without assuming compatibility.
Part Number
Quantity
Destination
Required Date
Machine / System Model
Independent sourcing references
Multi-brand Spare Parts Also Requested
Thirty models selected from the supplied reference list for independent sourcing enquiries.
These models are independent procurement references only and are not substitutes for FC-UGAO01. Compatibility, configuration and inventory must be confirmed separately for each request.
CZ-V21A
G3NA210BUTU
DEE2R-88D
R-ESTOP-01-P
DN-QD12-A
DN-Q12-2-2-A
2BC-12S-16
A63L-0001-0234/S2524M
548-49
CES-SRG-BK-2X9
AC10TB
TK-0N TR13EW-L
860.1-0500-015A1-Mm
SK12L-E01
SK12L-E10
TK0N-0.95 TR13EW-L
CNMA120416 TP100
RNMG-64
K-2106AX KC635M
107193101
3000-16x125L
CNMG190612-TH T9025
P2700-3R
FOD-021-L
204D1383P001
204D1382P002
20W0389
806A0141800E11500
DNMG150412-GJ
1621-0074-00
Six buyer questions for FC-UGAO01
FAQ
Procurement, replacement and fault questions specific to this exact part number.
Why can HART communication fail while Honeywell FC-UGAO01 still supplies analog current? ›
FC-UGAO01 shares HART communication with the 4–20 mA loop. Check the documented adapter and I/O path, field wiring and total loop load before replacing the barrier.
What happens if the field load connected to Honeywell FC-UGAO01 exceeds 650 Ω? ›
Honeywell specifies a maximum field load of 650 Ω. A loop above that limit is outside the documented operating condition and should be corrected before hardware diagnosis continues.
Which base or adapter is required with Honeywell FC-UGAO01? ›
Honeywell documents the CC-UGIA01 galvanic isolation adapter for the Universal Marshalling safety assembly.
Does Honeywell FC-UGAO01 protect against reversed field polarity? ›
Yes. The official function data lists reverse-polarity protection together with three-way galvanic isolation and open-wire fault transparency.
Is Honeywell FC-UGAO01 approved for a SIL 3 analog-output function? ›
No SIL 3 claim is documented for this barrier. Honeywell lists FC-UGAO01 as a SIL 2 intrinsically safe analog-output isolator.
Which installation details should be supplied for a Honeywell FC-UGAO01 quotation? ›
Include FC-UGAO01, CC-UGIA01, loop load, HART requirement, hazardous-area classification, safety-I/O path, quantity and destination.