Honeywell 900H03-0202 AC Digital Output Module 8 Point Triac

Honeywell Digital Output Module 900H03-0202 Overview

• Brand: Honeywell
• Model: 900H03-0202
• Series: AC Digital Output
• Type: 8-Point Triac Solid-State Output Module

• Output Architecture Tree
  • 8 isolated zero-crossing triac outputs.
  • Each channel isolated from others.
  • Output isolated from logic side.
  • Zero switching reduces electrical noise.
  • Green LED per channel shows ON state.
  • Blinking green LED shows scan status.
  • Red LED shows diagnostic alarm.

Electrical Performance Structure

• Operating Voltage
  • 85 VAC to 240 VAC.
  • Peak voltage 250 VAC.
  • Frequency 47 Hz to 63 Hz.
• Load Capability
  • 2 A per output.
  • 8 A total per module.
  • Resistive load rating.
  • Minimum load 50 mA.
  • Inrush current 15 A for 10 ms.
• Voltage Drop
  • <2.0 VAC above 0.1 A.
  • <3.0 VAC below 0.1 A.
• Leakage Current
  • 4 mA at 240 VAC.
  • 1.2 mA at 100 VAC, 60 Hz.
  • 0.9 mA at 100 VAC, 50 Hz.
• Response Speed
  • OFF to ON: 3 ms + 0.5 cycle max.
  • ON to OFF: 3 ms + 0.5 cycle max.
• Protection Design
  • Built-in MOV surge protection.
  • Field replaceable fuse per output.
  • Fuse rating 3.15 A time-lag.
  • Replacement part: Littelfuse 37413150410.

Fail Safe Configuration Tree

• Selectable Modes
  • Hold last state.
  • Failsafe predefined state.

Configuration Breakdown

• 900H03-0202
  • 900H03
    • AC triac output platform
  • 02
    • 8-channel isolated layout
  • 02
    • Standard voltage version

Application Scope

• Motor contactor control.
• AC heater switching.
• Lighting control panels.
• Industrial alarm outputs.
• Valve actuator drive.

Operational Advantages

• Zero-cross switching lowers EMI.
• Independent fuse improves safety.
• High isolation protects controller.
• Clear LED status for fast check.
• Stable under heavy load cycles.

Warranty & Shipping

• 12-month warranty from shipment date.
• Fast delivery via FedEx, UPS, DHL.
• Strong industrial export packaging.

FAQ

• Can this module drive inductive loads?
• It is rated for resistive loads.
• Use suppression devices for inductive loads.

• Why choose zero-cross triac output?
• It reduces surge and noise.
• It extends load life.

• How to select correct fuse replacement?
• Use 3.15 A time-lag fuse.
• Follow Littelfuse 37413150410 specification.

• What should I check before installation?
• Confirm load current below 2 A per point.
• Verify total module current below 8 A.
• Ensure proper ventilation.

• What support do you provide?
• 12-month product warranty.
• Technical help by email or WhatsApp.
• Global express shipping available.

Contact Information:
sales@powergearx.com |
+86 18030005825

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