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The Honeywell FC‑IO‑0002 is a robust I/O Extender Module tailored for Honeywell’s Safety Manager A.R.T. systems. It occupies key chassis slots (typically 20 and 21), providing foundational support for communication relay, watchdog signal distribution, 5 V power routing, and operational status indication across I/O modules.
| Parameter | Specification |
|---|---|
| Model | FC‑IO‑0002 |
| Brand | Honeywell |
| Function | I/O Extender for Safety Manager A.R.T. chassis |
| Communication Transfer | Bridges control processor to I/O modules |
| Watchdog Distribution | Routes watchdog pulses and isolates failing slots |
| 5 V Distribution | Supplies 5 V to two module groups in chassis |
| Status Indication | LED status (Off / Green / Red) |
| Slots Used | Slot 20 (primary) with Slot 21 as standby |
| Power Input | Dual 5 V DC inputs via OR-ing, up to 100 mA |
| Power Output Groups | Two groups, each delivering >1.25 A with 0.2–0.8 V drop |
| Dimensions | 4 TE (HP) width, 3 HE (height) rack module |
| Weight | ≈ 300 g |
| Operating Temps | –40 °C to +70 °C (typical range) |
| Certifications | CE, TÜV, UL, CSA compliant |
| Series | Safety Manager I/O Support Modules |
This extender module enables critical system functions such as:
Stable data transfer from control processors to I/O modules
Watchdog signal management to detect and isolate failing modules
Distributing clean 5 V power across module slots
Providing visual status feedback via LEDs
Supporting redundancy for high-availability safety systems
Critical redundancy support: Automatic failover between primary and standby module slots
Power and signal goodness: Ensures uniform power and communication delivery
Fault isolation: Quickly disables troubled I/O via watchdog control
Clear diagnostics: LED indicators offer instant health status view
Compact, modular design: Efficiently fits standard I/O racks with minimal footprint
Certified for safety systems: Meets major industrial standards
| Model | Description |
|---|---|
| FC‑IO‑0002 | I/O Extender module (this unit) |
| FC‑USI‑0002 | Universal Safety Interface Module |
| FC‑IOCHAS‑0002R | Redundant I/O Chassis housing multiple modules |
| FC‑TERM‑0002 | Bus terminator for redundant I/O communications |
| FC‑IOCHAS‑0002S | Standard I/O chassis (single config) |
| Model | Description |
|---|---|
| FC‑IO‑0002 | I/O extender (this model) |
| FC‑USI‑0002 | Universal Safety Interface |
| FC‑DCOM‑234/485 | Serial communication adapter |
| FC‑FANWR‑24R | Cabinet cooling fan module |
| FC‑IODI16 | 16-point digital input expansion |
Q1: What is the role of FC‑IO‑0002 in the system?
A1: It extends control functions—communication, power, watchdog—to I/O modules.
Q2: How is redundancy achieved?
A2: Installed in primary and standby slots; standby module takes over if primary fails.
Q3: What voltage does it distribute?
A3: Supplies 5 V to two distinct groups of I/O positions, each capable of >1.25 A.
Q4: What does the status LED indicate?
A4: Off means no power, green means healthy operation, red indicates fault.
Q5: Can it isolate faulty modules?
A5: Yes, through watchdog signal control it can disable failing I/O slots.
Q6: What are the module’s power input specs?
A6: Dual 5 V DC inputs via OR-ing circuits, supporting up to about 100 mA.
Q7: What are its physical dimensions?
A7: Occupies 4 TE (HP) width and 3 HE height in a rack enclosure.
Q8: How much does one weigh?
A8: Approximately 300 g.
Q9: What temperature range can it operate in?
A9: Typically –40 °C to +70 °C.
Q10: Is it safety-certified?
A10: Yes, holds CE, TÜV, UL, and CSA approvals.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.