Allen‑Bradley 80026-601-01-R D.I. Cartridge (Operator Panel / Drive System OEM Power Cartridge Accessory)

Product Overview

Core Specifications

Electrical Parameters

• Input bus voltage: 56 VDC industrial high-voltage DC bus (standard for Rockwell HMI/drive integrated power architectures)
• Multi-isolated regulated DC output rails for operator panel hardware:
  • 5 VDC logic rail for touchscreen mainboard, communication chips, SD card circuit
  • ±15 VDC analog rail for touch analog signal conditioning, encoder auxiliary power
  • 24 VDC auxiliary rail for panel backlight, status LEDs, peripheral small relays
• Reinforced isolation: 3000 VAC between input bus and all low-voltage output channels
• Integrated full protection circuit: OVP overvoltage, OCP overcurrent, short-circuit auto-recovery, thermal overheat shutdown
• High-efficiency switching topology, efficiency ≥ 88%, low heat generation for enclosed cabinet installation

Mechanical & Physical

• Form factor: Plug-in cartridge modular design, card-edge slot mounting inside HMI/drive power chassis
• Weight: ~1.36 kg (3.00 lbs)
• Housing: Shielded metal cartridge shell, EMI suppression to resist servo/inverter electromagnetic interference
• Connection: Built-in spring screw terminal blocks for input bus and all output channel wiring
• Cross replacement: Direct drop-in replacement for legacy 80025-742-01 cartridge without chassis modification

Environmental & Certification

• Operating temperature: 0 ℃ ~ +60 ℃ continuous full load
• Storage temperature: -40 ℃ ~ +85 ℃
• Humidity: 5%–95% non-condensing
• Certifications: UL, cUL, CE industrial safety certified
• Protection rating: IP20, indoor control cabinet deployment only

Refurbished Version (-R Suffix)

Main Functions

1. 56V DC Bus Multi-Rail Power Conversion for Operator Panels

    

   Convert high-voltage cabinet 56VDC bus power into multiple isolated stable low-voltage DC supplies required by VersaView / PanelView touch operator panels, centralizing all HMI internal power supply functions into one pluggable cartridge.
2. Isolated Power Separation to Eliminate Signal Interference

    

   Independent isolated output channels separate touchscreen logic, analog touch sensing circuit and 24V backlight loads, eliminating cross-talk noise that causes screen flicker, touch misrecognition or Ethernet communication dropouts near servo drives.
3. HMI System Fault Self-Protection

    

   Built-in multi-layer protection instantly cuts off faulty output channels without shutting down the entire operator panel system; short-circuit auto-recovery avoids repeated manual power cycling during wiring faults.
4. Fast Field Maintenance & Hot-Swap Replacement

    

   Cartridge plug-in design allows direct removal and replacement without disassembling the entire HMI cabinet, drastically shortening equipment downtime during power module failure maintenance.
5. Compatibility with Medium Voltage Drive Control Cabinets

    

   Also serves as auxiliary power core for Bulletin 7000 medium voltage AC drive control frames, supplying low-voltage logic power to drive local operator display and parameter setting panels.
6. Standardized Spare Part Replacement

    

   Direct cross-compatible upgrade for older 80025-742-01 cartridge-equipped HMI systems, no hardware wiring or program modification required during retrofit.

Key Advantages

• All-in-one integrated multi-output cartridge design replaces multiple discrete single-output power supplies, saving cabinet internal space
• 56V wide DC bus input tolerates industrial bus voltage fluctuations common in heavy machinery and process plants
• Metal shielded cartridge housing provides strong anti-EMI performance in environments with high-power servo, inverter and medium voltage equipment
• Drop-in plug-and-play structure simplifies on-site maintenance, no complex wiring re-termination
• Refurbished variant offers cost-effective alternative to obsolete new original parts with full performance testing
• Unified spare part management for all Rockwell VersaView industrial PC and PanelView operator panel series
• Reinforced isolation design meets SELV safety requirements for human-machine touch interface equipment

Typical Applications