Description
📌 FANUC A20B-2100-0150 — Connector Panel BASIC I/O Module B1
-
Part Number: A20B-2100-0150
-
Type: Connector Panel / Basic I/O Module (PCB) in the A20B-2100 series of FANUC control electronics.
-
Role/Function: This board is a basic input/output interface module that provides electrical connections (via multiple connectors) between other control system components and external wiring/field connections. It’s often referred to as a Connector Panel Basic I/O Module (B1).
🧩 What It Does
-
It acts as a central connection hub for signals in a FANUC CNC or automation system, routing input and output signals between the machine’s rack electronics and peripheral devices.
-
Typical connectors on this module include multi-pin I/O connectors and sometimes network/Ethernet style connections for communication to other boards or devices.
📌 Context in FANUC Systems
-
Listed in FANUC hardware manuals as an I/O card for connector panels (basic type), used alongside other distributed I/O boards in modular control chassis.
-
It’s part of the system’s distributed I/O that handles electrical signal interfacing rather than the main CPU or display functions.