Overview
The GE A20B-8101-0930/04A is a high-performance industrial communication module. It provides a dual-channel PROFINET interface for FANUC robotic systems. This module enables smooth, real-time data exchange between robots, PLCs, and I/O devices. It features electrical isolation between the two communication channels. Designed for demanding industrial environments, it ensures reliable operation and easy integration. The module mounts inside FANUC robot control cabinets, supporting key robot controllers.
Technical Specifications
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Brand: GE
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Model: A20B-8101-0930/04A
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Function: Dual-channel PROFINET communication board
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Input Voltage: 24V DC
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Communication Protocol: PROFINET (supports ProfiSafe)
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Channels: 2 isolated channels (4 ports total)
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Port Configuration:
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Port 1 & Port 2: PLC communication
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Port 3 & Port 4: I/O device communication
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Operating Temperature: –40°C to +70°C
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Dimensions: 100 × 80 × 20 mm
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Installation: Mounted inside robot control cabinet (JGP2 or JGP4)
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Compatibility: FANUC R-30iB / R-30iB Plus robot controllers
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Power Redundancy: Supports external 24V supply to maintain switch function during power loss
