0-54211
Description
Model Definition
0-54211: Base part number, high‑speed counter/encoder board family
Status: Discontinued OEM; available as NOS, refurbished, or used
Technical Specifications
Power Supply: 12 VDC from backplane, ~6 W
Form Factor: 3U PCB (248 × 171 × 25 mm)
Weight: ~0.55 kg
Operating Temperature: 0 °C to +55 °C
Counter Channels: 4 independent 32‑bit up/down counters
Max Input Frequency: 200 kHz per channel (higher than 0-54207)
Input Signal Types: 5–24 VDC sink/source, quadrature (A/B/Z) or single‑phase
Resolution: 32‑bit (0 to 4,294,967,295 counts)
Isolation: 2500 V galvanic isolation between field and logic circuits
Encoder Support: Quadrature decoding, index (Z) pulse capture, direction sensing
Interfaces & Communication
Backplane: 3U edge connector for AutoMax/MaxPak/Automate 31 racks
Field Terminals: Screw terminals for 4 counter/encoder inputs, power, common, and shield
Internal Bus: Communicates with system CPU via backplane for real‑time data exchange
Diagnostics: LED indicators for power, channel activity, and fault status
Key Features
Higher Speed & Density: 4 channels up to 200 kHz for fast encoder/pulse signals
Quadrature & Index Support: A/B/Z phase decoding for precise position control
32‑Bit High Resolution: Long‑term counting without overflow
Enhanced Noise Immunity: Isolated inputs and EMC filtering for harsh industrial EMI
Plug‑and‑Play Compatibility: Direct replacement for AutoMax/Automate racks
Application
Motion Control: Encoder feedback, speed/position monitoring, high‑speed pulse counting
Drive Systems: Reliance MaxPak/AutoMax AC/DC drives (15–500 HP)
Industries: Steel, paper, mining, machine tools, cranes, conveyors, packaging
Use Cases: System retrofits, high‑speed motion upgrades, replacing older counter boards
Compatibility & Cross‑Reference
Compatible Systems: AutoMax/MaxPak Drives, Automate 31 PLC
Compatible CPUs: 0-53107, 57C430, 57C431, 57C435
System Racks: 3U AutoMax/MaxPak/Automate 31 racks
Get a Quote