A20B-8101-0930 FANUC 128Byte I/O Mini Slot PROFINET Board

Description

FANUC A20B-8101-0930 is a 0.20 lbs mini slot PROFINET mother board featuring a 128 Byte input and 128 Byte output capacity with support for up to 128 peripheral device connections. The printed circuit board assembly integrates a green LED link status indicator and operates on V1.3.1.0 firmware for R-30iB controllers. The hardware architecture is designed for dual-channel PROFINET interfacing and is compatible with Molex daughter boards via direct mini slot insertion.

A20B-8101-0930 Specifications
Model Number: A20B-8101-0930
Brand: FANUC
Category: PC Board PLC / Add-On Board
Communication Protocol: PROFINET
Form Factor: Mini Slot Mother Board
Weight: 0.20 lbs
Input Capacity: Up to 128 Bytes
Output Capacity: Up to 128 Bytes
Maximum Peripheral Connections: 128
Firmware Version: V1.3.1.0 (R-30iB 7DC3 V8.30 or later)
Status Indicator: Green LED (Link Established)
Compatible Controllers: R-30iA, R-30iB, R-30iB Mate, R-30iB Mate Plus
Compatible Daughter Board: Molex A05B-2600-J083 (A15L-0001-0150)
Supported Software Options: Single / Dual Channel (A05B-2600-S536), PROFINET Safety (A05B-2600-J931)

A20B-8101-0930 Applications
Primary applications include integration into FANUC R-30iA and R-30iB series robotic controllers for high-speed industrial network communications. Deployed within automated manufacturing cells, this module facilitates real-time I/O data exchange between the robot controller and peripheral PLCs, sensors, and safety devices across dual-channel PROFINET architectures.

Additional information