Description
Overview
The Honeywell 900H02-0202 is a high-density digital output module designed for the HC900 Controller. It features 16 sinking outputs organized into two isolated groups. This module excels in driving industrial actuators, solenoid valves, and pilot lights. Its low-side switching design ensures precise control for heavy-duty automation tasks. Each channel includes independent overload protection to safeguard your hardware. You get real-time status updates through clear LED indicators on the front panel. This robust module minimizes downtime in demanding factory environments.
Technical Specifications
- Brand: Honeywell
- Model: 900H02-0202
- Series: ControlEdge HC900
- Output Channels: 16 Points (Sinking Type)
- Operating Voltage: 6.5 to 32 VDC
- Peak Voltage: 34 VDC
- Current Load: 1 Amp per point (8 Amps max per module)
- Lamp Load: 0.5 Amp per point
- Voltage Drop: 0.3 VDC @ 1 Amp
- Inrush Current: 4 Amps for 10ms
- Leakage Current: 0.15 mA maximum
- Isolation: 2 groups of 8 channels
- Power Consumption: 340 mA @ 5VDC
- Response Time: 6ms (Off to On) / 6ms (On to Off)
- Temperature Range: 0 to 60 degrees Celsius
- Humidity: 5% to 95% non-condensing
- Anti-Interference: Industrial Grade EMC Shielding
Advanced Diagnostics and Protection
- Channel Indicators: Individual green LEDs show the ON/OFF state of every output.
- System Status: A blinking green LED confirms active module scanning.
- Force Logic: An amber LED signals when technicians have forced a channel manually.
- Fault Detection: A dedicated red LED glows if the module detects internal errors.
- Smart Protection: Electronic current limiting prevents damage from short circuits.
- Thermal Guard: The module monitors heat levels and shuts down during extreme temperatures.
- Reset Method: Simply cycle the field power to clear tripped overload faults.
Installation and Compatibility
- Plug-and-Play: This module fits directly into any standard HC900 backplane slot.
- Easy Wiring: Use the dual screw terminal blocks for +V and Common connections.
- System Fit: Works seamlessly with all Honeywell HC900 controller CPUs.
- Hot Swappable: Replace modules without powering down the entire controller rack.
- Software Setup: Configure all 16 channels easily via Honeywell Designer software.
Typical Applications
- Solenoid Control: Driving pneumatic or hydraulic valves in process loops.
- Motor Starters: Triggering contactors for large industrial motors.
- Alarm Systems: Activating sirens, beacons, and local status panels.
- Relay Logic: Interfacing with legacy mechanical control systems.
Ordering and Logistics
- Package List: 1 x Honeywell 900H02-0202 Module, Calibration Certificate.
- Warranty: 12 Months full replacement guarantee.
- Shipping Partners: Fast delivery via FedEx, UPS, and DHL.
- Handling Time: Ships within 24 hours for in-stock items.
Selection Guide
- Check Load Type: Ensure your devices require Sinking (Low Side) switching.
- Verify Voltage: Confirm your field power stays between 6.5 and 32 VDC.
- Calculate Total Current: Do not exceed 8 Amps per module to avoid overheating.
- Environmental Check: Use an enclosure if deploying in dusty or wet areas.
Frequently Asked Questions (FAQ)
- How do I reset an overloaded channel?
- Turn off the external field power and then turn it back on.
- What does the red LED mean?
- The red LED indicates a diagnostic failure or internal hardware fault.
- Can I mix different voltages in the two groups?
- Yes, because the two groups of 8 channels are galvanically isolated.
- Why is the amber LED blinking?
- This means one or more outputs are currently forced by the software.
- Is this module compatible with high-inrush lamps?
- Yes, it supports up to 0.5 Amps for incandescent lamp loads.
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