1. Control relays
Key exam domainIdentify weak areas and improve with focused review.
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Practice the FPABS exam by domain
2. Communication protocols
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing3. Programming techniques
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing4. HMI integration
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing5. Networks
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing6. Basic design and operation
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing7. PLC sections: input, logic and output
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing8. Input types: discrete, analog and digital
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing9. Memory types: ROM and RAM
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing10. Logic processing: addressing and scanning
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing11. Output types: discrete, analog and digital
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing12. Numbering systems: decimal, binary, octal, hex and ASCII
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing13. Boolean functions: identity, AND/OR/NOT circuits
Key exam domainIdentify weak areas and improve with focused review.
Start Practicing14. Basic troubleshooting: using a PLC as a troubleshooting tool
Key exam domainIdentify weak areas and improve with focused review.
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Straight answers about the FPABS exam, the questions, pricing, the free trial, and how this fits your prep.
The FPABS exam spans 14 domains - Control relays, Communication protocols, Programming techniques, HMI integration, Networks, Basic design and operation, PLC sections: input, logic and output, Input types: discrete, analog and digital, Memory types: ROM and RAM, Logic processing: addressing and scanning, Output types: discrete, analog and digital, Numbering systems: decimal, binary, octal, hex and ASCII, Boolean functions: identity, AND/OR/NOT circuits, and Basic troubleshooting: using a PLC as a troubleshooting tool. Every practice question maps to one of them, so you train on exactly what's tested.
No - and that matters. These are original practice questions written to mirror the style, difficulty, and domain coverage of the FPABS exam blueprint. We never distribute actual exam content, so practicing here keeps you fully compliant with official exam policies.
No. FPABS Exam Prep is an independent study resource for Fundamentals of PLCs - Allen Bradley/Siemens (FPABS). It is not affiliated with, sponsored by, or endorsed by the official certifying body or exam administrator.
Every paid plan unlocks the full bank of 1,000+ practice questions covering all 14 FPABS domains - Control relays, Communication protocols, Programming techniques, HMI integration, Networks, Basic design and operation, PLC sections: input, logic and output, Input types: discrete, analog and digital, Memory types: ROM and RAM, Logic processing: addressing and scanning, Output types: discrete, analog and digital, Numbering systems: decimal, binary, octal, hex and ASCII, Boolean functions: identity, AND/OR/NOT circuits, and Basic troubleshooting: using a PLC as a troubleshooting tool. You can practice the whole bank, filter by domain, or run a timed, domain-balanced exam simulation.
Yes - the bank is maintained against the current exam outline, and questions are revised when the exam changes.
No honest practice platform can guarantee a pass. What realistic practice does is show you - before exam day - exactly which domains are weak, and give you the repetitions to fix them. That's the difference between hoping you're ready and knowing where you stand.
Yes. You get 10 free sample questions with instant feedback - no credit card and no account required.
The free sample shows you the question quality. Paid plans unlock the full 1,000+ question bank, exam-style practice modes, mistake review, and - on Fast Track and Pass Confidence - progress analytics that show your readiness by domain.
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For most countries, the price you see is exactly what you pay - tax is already included. Where local law requires it to be added separately, it's shown clearly at checkout before you pay, so there are never any surprise fees.
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Every answer feeds your per-domain accuracy, readiness score, and weak-area list. Instead of re-reading everything, you drill the domains that are actually costing you points - that's what moves a score in days, not months.
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"honestly almost didnt bother studying since i figured the lab work would carry me but the practice questions on addressing and scan cycles saved me. missed that stuff in class completely. passed first try, still kinda surprised."
"put this off for like three weeks and crammed the last few days before my test. the mistake review feature actually helped alot, kept showing me i was weak on discrete vs analog IO and i fixed that gap just in time. used fpabsexam.com, no regrets."
"was skeptical going in but the boolean logic practice with the AND OR NOT truth tables matched pretty close to what showed up on the real exam. instructor recommended a few sites, this was the one that actually made the numbering system conversions click."