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The Honeywell FC-IOCHAS-0001 serves as the foundational physical housing for I/O modules within the Honeywell Safety Manager system. This 19-inch rackmount chassis organizes and powers up to 18 functional I/O modules, providing essential backplane connectivity for both redundant and non-redundant architectures. It ensures robust mechanical support and reliable electrical signal integrity for Safety Instrumented Systems (SIS).
| Parameter | Specification |
|---|---|
| Chassis Type | 19" Rackmount Enclosure |
| Total Slots | 21 Slots (4 TE wide each) |
| Power Supply | 24 VDC Redundant Input |
| Communication | Ethernet-ready Backplane |
| Operating Temperature | -40°C to +70°C |
| Dimensions | 5.1 × 15.2 × 7.6 cm |
| Weight | 1.2 kg |
| Condition | 100% Brand New and Original |
High-Density Modular Design
The 21-slot architecture enables high I/O concentration within a single 19-inch rack, optimizing cabinet space.
Passive Backplane Reliability
A passive backplane eliminates active electronics within the chassis, improving MTBF and reducing failure risks.
Enhanced Access Cover
The raised front cover protects modules and wiring while allowing quick access for maintenance and replacement.
Standardized Rack Integration
Designed for standard 19-inch racks, ensuring seamless installation with existing infrastructure.
Thermal Resilience
Engineered to operate reliably across a wide temperature range, suitable for harsh and non-climate-controlled environments.
Does this chassis support redundant power supplies?
Yes, it supports redundant 24 VDC power inputs to maintain continuous operation if one power source fails.
Can I mix redundant and non-redundant modules in the same chassis?
Yes, but slot pairing rules defined by Honeywell must be followed to maintain SIL compliance.
What is the significance of the 4 TE slot width?
4 TE is the standard module width, ensuring compatibility with all Safety Manager I/O modules.
Is the mounting hardware included with the chassis?
Yes, the unit is supplied brand new with original packaging and includes standard rack mounting hardware.