FANUC A16B-2203-0070 I/O Board DI96 DO64 Source Type 21TB Tested A16B22030070

FANUC A16B-2203-0070

FANUC A16B-2203-0070 I/O Board (DI96 / DO64 Source Type) 21TB

In stock

$432.00 USD

Shipping:

Delivery: Estimated 2- 6 business days delivery. See details

Returns: 14 days returns. See details

All parts are covered by REACO CNC warranty

All parts tested under load

Fast response, global shipping, expedited shipping available

Free technical support

More than 100,000 parts in stock & ready for delivery

FANUC A16B-2203-0070 I/O Board (DI96 / DO64 Source Type) 21TB

Brand	FANUC
Model	A16B-2203-0070
Handing time	within 1-2 working days
Shipping Method	DHL/UPS/FedEx
Estimated Delivery Time (via DHL)	Asia: 1-3 business days Europe: 2-4 business days North America: 2-4 business days South America: 3-6 business days Middle East & Africa: 3-6 business days Oceania: 2-5 business days
Warranty	NEW/Refurbished: 1-Year warranty Used(90% New): 3-Month warranty
Category	PCBs
Parameter Description	A16B22030070 DISCONTINUED BY MANUFACTURER PC BOARD I/O BOARD PCB - DI/DO:96/64 SOURCE TYPE F21/F21TB 96/64 I/O BOARD 21TB CONTROL SOURCE CNC
Service	Test video will be sent before delivery
Packing	Cartons

The A16B-2203-0070 PCB is a digital I/O board designed for FANUC F21 and 21TB CNC systems.

It provides:

96 digital inputs (DI)
64 digital outputs (DO)
Source type configuration

This board ensures stable communication between CNC systems and external devices.

This model is discontinued, making it a valuable replacement part for legacy systems.

Fully tested
In stock
Fast global shipping available

Product Details

Part Number: A16B-2203-0070
Type: Digital I/O Board
Inputs: 96 DI
Outputs: 64 DO
Configuration: Source Type
System: FANUC F21 / 21TB
Status: Discontinued

Manufacturer: FANUC

Applications

FANUC 21TB CNC systems
Machine I/O communication
Industrial automation
Signal control systems

Sales & Support

Tested I/O boards
Fast worldwide shipping
Support for discontinued FANUC systems

Warehouse shelves filled with boxed FANUC CNC parts, showing Reaco CNC’s large inventory for fast global delivery.

Over 100,000 CNC Parts in Stock

With an extensive inventory of FANUC and Mitsubishi components, we ensure fast delivery and reliable replacements — minimizing your downtime.

Shop now

Packaging process showing wooden crates for heavy items and reinforced double-layer cartons for standard products.

Fast Global Delivery

DHL, UPS, FedEx Global shipping.
Expedited shipping available
Packed in secure reinforced cartons for maximum protection during transport.

Technician operating FANUC CNC testing benches during system inspection and repair at REACO CNC.

Need Expert Assistance?

Our experienced engineers provide technical support for all FANUC and Mitsubishi CNC parts — including troubleshooting, installation guidance, and repair consultation.

Get in touch