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2-year Warranty

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FANUC A03B-0815-C001

DESCRIPTION: Distributed I/O connector panel I/O basic module 

2 in stock

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2 Year warranty

Part NumberA03B-0815-C001
TypeI/O Modules
Model #A03B0815C001
Warranty2 Year
I/OConnector for Basic Panel
Connector PanelBase Connection
Base Connection24/16 BASE

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed A03B-0815-C001 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this A03B-0815-C001 we also repair a wide range of other FANUC products, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty A03B-0815-C001, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 1lb

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Ask about exchanging your faulty A03B-0815-C001 for credit when ordering from MRO Electric

MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

FANUC A03B-0815-C001 Overview

This type 2 reference I/O module from FANUC has 24 inputs and 16 outputs with 5 connectors (JD1B, JD1A, CA101, JA3 and CB161). Source 24V DC 1.7 Amp. Source I/P Supply, Per DI=24V DC 7.3mA, Per DO=24V DC 0.2Amp. These products are manufactured in Japan and are designed for Commodity production, advanced machining, and CNC milling usage. They come with a 2-year warranty from MRO Electric. We also carry I/O Modules from other manufacturers such as Siemens and Control Techniques.

A03B-0815-C001 supports a machine interface and interacts with the PMC ladder to ensure all the commands switching in the machine are working according to the PMC ladder diagram. This module was designed to work with any FANUC FS0i-B/C/D/F, FANUC FS-16/18/21i-B CNC control, mounted separately in the electrical cabinet, independent of CNC control.

An optional expansion module can be added or removed as needed. The base module and expansion module connect using a 34-pin flat cable. (Install the base module on the left side of the expansion module to prevent the cable from blocking the I/O link connector)

This module has 2 address groups, a group of DI addresses (16 bytes) and a group of DO addresses (8 bytes). The MPG interface (MPG counter) occupies a DI space from Xm + 12 through Xm + 14. These addresses are fixed regardless of whether an expansion module is used, and Xm + 12 through Xm + 14 must be allocated as a DI work area to enable the use of the MPG. Thus, when using an MPG, allocate DI addresses in units of 16 bytes. Do not use the DI space from Xm + 12 through Xm + 14 for ladder; the CNC processes the MPG counter value directly.

The DO drivers of both the base and expansion modules offer over current and high temperature protection circuits. If any (1 byte) DO driver detects too much current or too high a temperature, it automatically puts that (1 byte) DO signal in the OFF state until the issue is resolved. It also triggers an alarm on the DI address Xm+15 (DI address Xm+15 is used for detecting current and heat alarms that occur in the IC used in the DO drivers. This address is fixed regardless of whether an expansion module is used, and it must be allocated as a work area beforehand. When utilizing this work area, allocate DI addresses in units of 16 bytes). If an alarm occurs, the CNC itself and I/O module(s) will continue to operate normally (less the DO signal with the alarm).

Contact Us Today For More Information About FANUC Products

Check out the rest of our FANUC product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like A03B-0815-C001, take a look at more from our I/O Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our A03B-0815-C001 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

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I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


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