Designing Power and Communication Redundancy
Design control-system redundancy by mapping shared dependencies, separating power and network paths, defining failover behavior, exposing degraded operation, and proof-testing every tolerated fault.
Manufacturer: Honeywell
Product No.: FC-RUSIO-3224
Country of origin:United States
Product Type: Remote Universal Safety I/O device (32 channels, 24 Vdc)
Payment: T/T, Western Union
Weight: 700g
Dimensions: 7.24 cm x 16.51 cm x 14.5 cm
Shipping port: Xiamen
Warranty: 12 months
The Honeywell FC-RUSIO-3224 is a remote universal safety I/O module designed for safety-critical control systems.
It provides thirty-two 24 Vdc channels for reliable signal acquisition and actuation in harsh industrial environments.
Moreover, its wide temperature tolerance and robust electrical protection support dependable operation in safety applications.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Type | Remote Universal Safety I/O Device |
| Product Number | FC-RUSIO-3224 |
| Channels | 32 |
| Rated Voltage | 24 Vdc |
| Supply Voltage Range | 24 Vdc −15% to +30% |
| Supply Current | Max 300 mA (without field load) |
| Reverse Polarity Protection | Parallel diode, fuse protection |
| Operating Temperature | Outside: −40°C to +70°C / Inside: −40°C to +90°C |
| Storage Temperature | −40°C to +85°C |
| Relative Humidity | 10% to 95%, non-condensing |
| Pollution Degree | 2 or better |
| Approvals | CE, UL, TUV (pending) |
| Dimensions (L×W×H) | 7.24 × 16.51 × 14.5 cm |
| Weight | 0.7 kg |
| Shipping Weight | 2 kg |
Safety instrumented systems (SIS)
Emergency shutdown and interlock systems
Process automation safety I/O expansion
Industrial plants with harsh environmental conditions
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Returns & Warranty

Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
|
| Country of origin |
United States
|