Hitachi P1-FB

Hitachi P1-FB

$157.50

8 in stock

  • Accessory: Encoder Feedback Option Board
  • Compatible with: Hitachi SJ-P1 Series Inverters
  • Input Type: A/B/Z Incremental Encoder (Differential)
  • Max Frequency: 200 kpps (Pulse Train Input)

SPECIFICATIONS

Model Name P1-FB
Type Incremental Encoder Feedback Option Board
Compatible Inverters Hitachi SJ-P1 Series (Slot 2 Installation)
Supported Encoder Type 5 V Differential Line Driver (RS-422)
Signal Format A, B, Z Channels (Quadrature)
Max Input Frequency 200 kpps
Encoder Power Output +5 V / +12 V (Max 250 mA combined)
Pass-Through Output Available (External Device or Controller)
Fault Monitoring Encoder Disconnection Detection Switch
Operating Temperature −10 °C to +50 °C
Storage Temperature −20 °C to +65 °C
Humidity 20–90% RH (Non-Condensing)
Enclosure Rating IP00 (Open Frame Module)
Dimensions (W × H × D) Same form factor as P1 series option boards
Weight Approx. 0.15 kg (0.33 lb)

Manuals and Specifications

User’s Guide Hitachi P1-FB User’s Guide

SERIES DESCRIPTION

The Hitachi P1-FB is an encoder feedback expansion board designed for the SJ-P1 inverter series, enabling precise closed-loop vector control for applications requiring advanced speed and positional accuracy. The module accepts differential A/B/Z incremental encoder signals and provides feedback directly to the inverter’s internal control loop, ensuring optimized torque response, synchronization, and stable low-speed performance.

Features

  • Enables closed-loop vector control with A/B/Z encoder feedback
  • Supports high-resolution incremental encoders up to 200 kpps
  • Provides 5V or 12V encoder power with pass-through output
  • Built-in encoder disconnection monitoring for protective shutdown
  • Direct installation into SJ-P1 inverter option slot (Slot-2)

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