Digital guide

You are here:
  1. Home
  2. GE
  3. GE 193X231AAG01

GE 193X231AAG01

Product Name:​ Universal Amplifier Board (UNIV AMPL BOARD)
Product Introduction:​ The 193X231AAG01 is a General Electric universal amplifier board for GE drive and excitation control cabinets. According to Radwell’s catalog, this board is listed as “UNIV AMPL BOARD” and is discontinued by the manufacturer. In the 193X series, this board is used for signal transformation and intermediate logic transmission in motor drives, excitation cabinets, or Speedtronic auxiliary control.
WhatApp
WeChat

Detailed content

Technical Specifications:
  • Manufacturer: General Electric
  • Part Number: 193X231AAG01
  • Product Type: Universal Amplifier Board
  • Status: Discontinued by Manufacturer
  • Weight: 1.00 lbs (approximately 0.45 kg)
  • Reference Electrical Parameters (based on 193X series common specs): 24 VDC power supply (≤500 mA), analog input: 0–10 VDC, 0–20 mA; analog output: 0–10 VDC, 4–20 mA
  • Operating Temperature: -20°C to 70°C
  • Relative Humidity: 5% to 95% (non-condensing)
Functional Features:
  • Multi-channel analog input/output isolated conversion
  • Onboard microprocessor unit (early 8/16-bit or CPLD) for logical comparison and PID subroutine (partial versions)
  • Compatible with DS3800/IC3600 backplanes
  • LED diagnostics and jumper chip selection
  • Fault detection and alarm response
Material Composition:
  • PCB: FR-4 card
  • Chipset: GE custom ASIC, op-amp, optocoupler
  • Connectors: Pin headers + terminal blocks hybrid
Structural Characteristics:
  • Strip-shaped aluminum panel
  • Plug-in installation with guide interface
  • Approximately 100 × 150 × 50 mm in size
Working Principle:​ External transducer signals undergo on-board voltage division/current-to-voltage conversion, then ADC sampling. After logic comparison by the onboard processing unit (early 8/16-bit microprocessor or CPLD), DAC or relay output drives the lower-level trip/regulation.
Installation Requirements:
  • Vertically insert into the 193X slot frame
  • Use independent 24 VDC fused power supply
  • Analog shielded wire single-point grounded
Usage Precautions:
  • The 193X231AAG01 is discontinued; when swapping, verify spare board authenticity and EEPROM contents
  • Old boards must inspect electrolytic capacitors
  • Avoid bending during insertion
  • Confirm correct polarity of electrolytic capacitors when performing repair

You may also like