907F-K0101 Reliance Electric Pulse Encoder Interface Kit

Product Overview

Model Nomenclature

• 907F: Base series code for Reliance FlexPak 3000 feedback interface kits.

• K: Denotes “kit” configuration (includes board, cable, and mounting hardware).

• 0101: Specific revision and configuration for pulse encoder/tachometer feedback (digital input type).

Kit Contents

• 1 × Pulse encoder interface PCB assembly

• 1 × 60‑pin ribbon cable for drive connection

• 4 × M3 × 10 mounting screws

• 4 × Nylon washers (insulation/spacing)

Electrical Specifications

• Input Signal Type: Incremental encoder / pulse tachometer (A/B quadrature or single‑channel pulse)

• Supply Voltage: 15 VDC ±5% (supplied by the FlexPak 3000 drive)

• Supply Current: 200 mA maximum

• Input Frequency Range: 0 Hz to 100 kHz (supports high‑speed encoder feedback)

• Feedback Resolution: Compatible with 100–10,000 PPR (pulses per revolution) encoders

• Isolation: Opto‑isolated inputs for noise immunity and electrical safety

• Compatibility: Designed exclusively for FlexPak 3000 series DC drives

Mechanical & Installation

• Mounting: Directly attaches to the FlexPak 3000 drive chassis or adjacent panel using provided hardware

• Dimensions (PCB): Approx. 120 mm × 80 mm × 15 mm

• Weight (Kit): Approx. 1.36 kg (3.0 lbs)

• Cable Length: Standard 60‑pin ribbon cable (custom lengths available upon request)

• Instruction Manual: Supplied with manual D2‑3302 (installation, wiring, and parameter setup)

Key Features

• High‑Resolution Feedback: Converts encoder pulses into digital speed/position data for precise control

• Noise Immunity: Opto‑isolated inputs and shielded cable connection reduce electrical interference

• Plug‑and‑Play Integration: Seamlessly integrates with FlexPak 3000 drives; no external power required

• Flexible Configuration: Supports both single‑channel (speed only) and quadrature (speed + direction) feedback

• Industrial Grade: Built for continuous operation in harsh industrial environments

Applications

• Precision DC Motor Control: Used with FlexPak 3000 drives in conveyors, winders, extruders, paper machines, and CNC equipment

• Speed Regulation: Critical for applications requiring tight speed tolerance and smooth operation

• Position Tracking: Enables basic position monitoring when paired with a quadrature encoder

Lifecycle & Warranty

• Production Status: Original manufacturing discontinued by Reliance Electric

• Available Conditions: New surplus (factory sealed), refurbished (tested, cleaned, and calibrated), and tested used (fully functional)

• Warranty: Typically 12–36 months from authorized suppliers

• Testing: All units undergo continuity, isolation, and frequency response testing prior to shipment