A20B-8100-0650 FANUC 24VDC DeviceNet Slave Interface Board

Description

FANUC A20B-8100-0650 is a DeviceNet Slave interface module measuring approximately 150 mm x 100 mm, operating on a 24 VDC bus supply. This mini-slot mounted PCB facilitates high-speed fieldbus communication between CNC controllers and peripheral industrial devices. The unit is constructed with a multi-layer FR-4 substrate and features integrated status diagnostics for real-time network monitoring. It includes a standard DeviceNet terminal interface and is designed for direct insertion into the controller’s internal expansion slots.

A20B-8100-0650 Specifications
Model: A20B-8100-0650
Brand: FANUC
Category: DeviceNet Slave Interface Board
Communication Protocol: DeviceNet
Node Type: Slave
Input Voltage: 24 VDC
Internal Logic Voltage: 5 VDC
Mounting Type: Mini-Slot
Dimensions: 150 mm x 100 mm x 25 mm
Weight: 0.45 kg
Baud Rates: 125 kbps, 250 kbps, 500 kbps
Interface Connector: 5-pin Open Style
Isolation: Opto-isolated
Status Indicators: Network Status (NS), Module Status (MS)
Operating Temperature: 0 to 55 °C
Storage Temperature: -20 to 75 °C
Humidity: 10 to 90 % RH
Compatibility: FANUC CNC Series, FANUC Robot Controllers
Country of Origin: Japan

A20B-8100-0650 Applications
Primary applications include integration into FANUC CNC machining centers and industrial robotic arms for synchronized fieldbus communication. Deployed within automated assembly lines and material handling systems to interface with remote I/O blocks and sensors.