Revolutionary 531x307ltbajg1 | Ge General Electric Lan I/o Terminal Board (ltb) Buy Now [6aQpA0Ly]

Overview

The GE 531X307LTBAJG1 is a LAN I/O Terminal Board from GE’s 531X series, specifically designed for use in drive and exciter systems, including EX2000 excitation systems. It acts as a reliable bridge between external devices (such as interlocks, pushbuttons, and indicator lights) and the system’s internal control logic, enabling robust signal conversion and relay output handling.

Features

• Input Channels:
  • 8 configurable control inputs (CI1–CI8)
  • Accepts 2–240 V AC/DC signals
  • Converts to 24 V DC logic levels
• Output Channels:
  • 7 Form C relay outputs (OT1–OT7)
  • Low voltage and current (pilot relay functionality)
  • Can drive external high-voltage relays
• LED Indicators:
  • IN1–IN8: Input status
  • RX1–RX7: Relay activation status

Technical Specifications

• Power Supply: 24 V DC
• Rated Voltage/Current: 600 V / 1 A
• Material: Flame-retardant, corrosion-resistant plastic
• Terminal Capacity: 8 terminals (max wire diameter: 1.5 mm²)
• Dimensions: 53.1 mm × 30.7 mm
• Mounting: 4-hole panel mount (2 per side)
• RoHS Status: Exempt

Functional Highlights

• Converts wide-range input voltages into 24 V DC logic signals
• Facilitates LAN signal distribution between NTB/3TB terminal boards and GE control boards
• Fixed configuration with no adjustable hardware—easy installation and reduced setup errors
• G1 vs G2 Versions:
  • G1: Includes CI1PL–CI8PL connectors for flexible signal input
  • G2: DC inputs only (IN1–IN8), excludes CI1PL–CI8PL connections