The Honeywell 900H32-0302 (ControlEdge HC900) is a compact, durable 32-channel digital output module, perfect for industrial automation control. It features high-side, current-sourcing drivers, grouped into two galvanically isolated 16-channel banks, enabling secure and flexible control of actuators, relays, indicator lights, and more. With fast 6 ms switching, minimal voltage drop, electronic current limiting, and robust diagnostics, this hot-swappable module ensures safe, efficient performance in challenging environments.

Key Specifications — Honeywell 900H32-0302

• Output Channels: 32 (high-side, current-sourcing) grouped into two isolated banks of 16 each
  

• Operating Voltage: 10.5–32 VDC (max 32 VDC)
  

• ON Voltage Drop: ~0.15 V at 0.5 A load
  

• Max Load Current: 0.5 A per channel; up to 6 A per group (8-channel group limit); 12 A module total
  

• Leakage Current: ≤0.15 mA at 32 VDC
  

• Inrush Current: 2 A for 10 ms max
  

• Response Time: 6 ms (ON→OFF or OFF→ON)
  

• Protection: Electronic current limiting, configurable failsafe (hold-last-state or user-defined)
  

• Power Consumption / Heat Dissipation: ~235 mA @ 5 V → 1.175 W heat dissipation
  

• Operating / Storage Temps: –40 to 70 °C (operating); –40 to 85 °C (storage)
  

• Dimensions: 137 × 35.6 mm (5.4″ × 1.4″)
  

• Weight: 180 g
  

• Certifications: CE, UL, CSA, FM, ATEX
  

• Architecture: Hot-swappable with LED status indicators (green for ON, blinking green for scan, red for fault)