Overview
Configured for I/O power distribution within a modular control rack, the Honeywell FC-IO-0002 (FC-IO-0002 I/O Extender Module) provides two diode OR-ed inputs and two 5 VDC output groups. Each output group supports up to 1.25 A through the LVC connector.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | FC-IO-0002 |
| Brand | Honeywell |
| Origin | USA |
| Module Type | I/O Extender Module |
| Supply Voltage | 5 VDC |
| Power Consumption | 100 mA internal consumption |
| Number of Inputs | 2, diode OR-ed |
| Number of Output Groups | 2 |
| Output Voltage | 5 VDC per group |
| Maximum Output Current | 1.25 A per group |
| Voltage Drop | 0.2 V to 0.8 V versus highest Vin |
| Dimensions / Form Factor | 4 HP, 3U; 4 TE, 3 HE |
| Weight | 100 g |
| Operating Temp | Maximum 70 deg C |
| Certifications / Approvals | CE, TÜV, UL, CSA |
Honeywell I/O Power Distribution and Signal Path
The FC-IO-0002 accepts two input paths through a diode OR arrangement. Therefore, the output path follows the higher available input voltage while maintaining isolation between the two input sources through the diode arrangement.
The module provides two 5 VDC output groups. Each group can supply up to 1.25 A through its LVC connection. The specified voltage drop ranges from 0.2 V to 0.8 V relative to the highest input voltage.
The module occupies a compact 4 HP, 3U mechanical position. This form factor supports installation within the associated modular rack architecture.
Frequently Asked Questions
Q: How many input paths does the FC-IO-0002 provide?
A: The module provides two diode OR-ed inputs. The output path follows the higher available input voltage within the specified operating limits.
Q: What output current can each group provide?
A: Each of the two 5 VDC output groups supports a maximum current of 1.25 A through the LVC connector.
Q: What voltage drop should be considered?
A: The specified voltage drop is 0.2 V to 0.8 V relative to the highest input voltage.
Field Installation Guidelines
Install the FC-IO-0002 in the specified 4 HP, 3U rack position and secure the module according to the applicable rack hardware procedure.
Verify the supply polarity and input wiring before energizing the module. Confirm that both diode OR-ed input paths match the system power architecture.
Route power wiring separately from high-level switching or high-noise conductors where practical. Maintain secure connector engagement and inspect the LVC connections before commissioning.
Check the available input voltage and account for the specified 0.2 V to 0.8 V voltage drop when verifying the downstream 5 VDC supply. Keep the connected load within the 1.25 A maximum rating of each output group.
Do not exceed the stated 70 deg C maximum operating temperature. Use the applicable Honeywell system documentation to confirm rack compatibility, grounding, wiring, and commissioning procedures.
Reviews
There are no reviews yet.