GE A20B-3400-0020

Description

• Functional Features: Multi-channel digital signal synchronous acquisition and conversion; data encoding and transmission; signal level matching; on-board signal filtering and noise reduction.
• Performance Parameters: Number of Signal Channels: 16 channels; Channel Isolation Voltage: 500 V AC; Data Transmission Distance: ≤10 m; Continuous Working Hours: 8760 h (24/7 operation).
• Material Composition: Substrate: **FR-4 high-strength circuit board»; Conductive parts: oxygen-free copper; Electronic components: industrial-grade resistance, capacitance and integrated circuits; Outer frame: engineering plastic.
• Structural Characteristics: Standard plug-in board structure; front-end integrated terminal row; internal layered wiring design; independent isolation area for each signal channel.
• Working Principle: Collects digital switching signals from field sensors and actuators, converts signal levels, filters interference signals, packages valid data and transmits to main control unit, and realizes signal isolation between channels.
• Advantages & Highlights: Multi-channel integrated design; excellent channel isolation performance; stable signal acquisition; strong adaptability to complex field environments; easy maintenance and replacement.
• Applicable Industries: Factory automation, logistics conveying equipment, intelligent monitoring systems, industrial assembly equipment, metallurgical automation.
• Model Series: GE A20B Series Signal Processing Boards
• Installation Requirements: Adopt card slot plug-in installation; ensure terminal wiring is firm and orderly; keep the board away from high-power electromagnetic equipment; reserve ventilation space around.
• Usage Notes: Prevent short circuit caused by wire falling off; prohibit overvoltage signal access; inspect channel status regularly; keep the operating environment dry and dust-free.