Product Details
Configured for high-voltage AC switching and discrete control execution in Honeywell HC900 architectures, the Honeywell 900H03-0001 (900H03 Digital Output Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 900H03-0001 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.75 lbs (0.34 kg) |
| Dimensions | Standard HC900 I/O module footprint |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | Backplane powered via HC900 rack bus |
| Output Channels | 8 isolated AC channels |
| Nominal Voltage | 120/240 VAC |
| Output Signal Type | Discrete AC switching |
| Product Category | PLCs/Machine Control / PLC Module/Rack |
Channel-to-Channel Isolation & DCS Integration
The 900H03-0001 module incorporates high-density channel-to-channel isolation across all 8 discrete output channels to prevent line transients from propagating between individual AC field loads. Designed to interface seamlessly alongside 4-20 mA HART loop protocol modules within the same Honeywell HC900 controller rack, the internal switching circuitry controls 120/240 VAC field actuators, motor starters, and solenoids while maintaining galvanic isolation against backplane control logic.
Frequently Asked Questions
Q: What is the operating voltage range for the output channels on the 900H03-0001 module?
A: The module is designed to switch discrete field loads operating at nominal voltages of 120 VAC or 240 VAC.
Q: How does the 900H03-0001 isolate AC load transients from internal backplane logic?
A: Internal optical and galvanic channel-to-channel isolation barriers segregate the high-voltage field wiring terminals from the low-voltage DC backplane logic bus.
Field Installation Guidelines
- Isolate and lock out all 120/240 VAC field power circuits before wiring or servicing field terminal blocks on the module.
- Route high-voltage AC load lines in dedicated cable trays separated from low-level analog or digital communications wiring to minimize electromagnetic interference.
- Torque all field wiring screw terminals to manufacturer torque specifications to prevent loose high-resistance AC contact points.
- Verify that the total continuous current draw per channel does not exceed rated module limits under elevated ambient cabinet temperatures.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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