IE-63-1 TR Electronic Encoder Interface & Signal Conditioner

Product Introduction

Core Electrical Specifications

• Supply Voltage: 24 VDC ±10%
• Power Consumption: < 3 W
• Input Signal Types:
  • Incremental: A, B, Z (TTL/RS422 differential)
  • Absolute: SSI (RS422)
• Output Signal Types:
  • Incremental: Differential RS422 (line driver)
  • Absolute: SSI (RS422)
• Isolation Voltage: 2.5 kV (signal/supply)
• Frequency Response: Up to 1 MHz (incremental)
• Switching Time: < 1 µs
• Indicators: Power (green), Signal Status (yellow)
• Termination: Selectable 120 Ω resistor for RS422 bus
• Protection: Reverse polarity, over-voltage, short-circuit

Mechanical & Environmental Data

• Form Factor: DIN-rail mount (35 mm)
• Dimensions: W×H×D = 22.5 × 100 × 115 mm
• Connection: Screw terminals (24–16 AWG)
• Housing: ABS plastic, IP20
• Operating Temp: -20°C to +60°C
• Storage Temp: -40°C to +85°C
• Humidity: 90% RH (non-condensing)
• EMC Compliance: EN 61000-6-2, EN 61000-6-4
• MTBF: > 500,000 hours

Key Functional Features

• Galvanic Isolation: 2.5 kV isolation breaks ground loops and protects controllers
• Universal Compatibility: Works with TR Electronic and third-party encoders
• Signal Conditioning: Amplifies, filters, and cleans noisy encoder signals
• Long-Distance Transmission: Drives signals up to 300 meters via RS422
• Plug-and-Play: No configuration required; direct signal pass-through
• Compact Design: Slim 22.5mm width saves DIN-rail space
• Status LEDs: Instant visual feedback for power and signal activity
• Industrial Robustness: Wide temperature range and high EMC immunity

Typical Applications

• Encoder Signal Isolation: Between motor encoders and PLCs
• Long-Distance Feedback: Extending encoder signals in large machines
• Ground Loop Elimination: In multi-controller industrial systems
• Signal Standardization: Converting TTL to RS422 for noise immunity
• Machine Tools, Robotics, Material Handling
• Packaging, Printing, and Textile Machinery
• General Factory Automation

Connection & Mounting

• Mounting: Snap onto standard 35 mm DIN rail
• Wiring:
  • Input: Encoder A/B/Z/SSI signals
  • Output: To PLC/controller input
  • Power: 24 VDC ±10%
• Termination: DIP switch to enable 120 Ω line termination
• Cabling: Shielded twisted-pair cable recommended for inputs/outputs

Packaging List

• 1 × TR Electronic IE-63-1 interface module
• DIN-rail mounting clip
• Terminal block screws
• User manual & wiring diagram

FAQ

1. What is the IE-63-1 used for?

   It conditions, isolates, and amplifies encoder signals (incremental/SSI) for reliable PLC communication.

2. Does it provide electrical isolation?

   Yes, 2.5 kV galvanic isolation between input, output, and power.

3. What encoder signals does it support?

   Incremental (A/B/Z) and absolute SSI (RS422 differential).

4. What is the operating voltage?

   24 VDC ±10%.

5. Can it extend signal distance?

   Yes, line-driver output supports up to 300m cable length.