R23
EEE · 4-1
✓ VERIFIED VS. PUBLISHED SYLLABUS 2026-07-12
Programmable Logic Controllers
JNTUK R23 · EEE · semester 4-1 · syllabus
This JNTUK R23 professional elective is listed for Electrical and Electronics Engineering (EEE). It is listed in semester 4-1. It carries 3 credits. The published coverage runs across 5 units, from Unit I through Unit V.
Verified vs. published syllabus
Checked 12 Jul 2026
SOURCE DOCKET
Published evidence
✓ Verified
Checked 12 Jul 2026
Record 5 published units
Verification scope The course structure, credits, and unit-wise syllabus are sourced directly from JNTUK's official R23 EEE course structure and syllabus.
5 units, from Unit I to Unit V. Tick off units as you cover them — your progress stays on this device.
Unit-wise syllabus
0 / 5 COVERED
UNIT 01 — Unit I
PLC Basics: PLC Advantages and disadvantages – Overall PLC system – Central Processing
UNIT 02 — Unit II
/O modules Power supplies- programming Equipment - programming formats - construction of PLC ladder diagrams – Input On/Off Switching Devices – Input Analog Devices - Output On/Off Switching Devices – Output Analog Devices.
UNIT 03 — Unit III
PLC Programming: PLC Input instructions - outputs - operational procedures - programming examples using contacts and coils - Drill press operation. Digital logic gates - Boolean algebra PLC programming - conversion examples- Ladder diagrams and sequence listings - ladder diagram construction and flowchart for spray process system.
UNIT 04 — Unit IV
Basic and Intermediate PLC Functions: General Characteristics of Registers - module addressing - holding registers - Input Registers - Output Registers. PLC Timer functions & Industrial applications - counters - counter function industrial applications - Arithmetic functions - Number comparison functions - number conversion functions.
UNIT 05 — Unit V
Data Handling functions: SKIP - Master control Relay - Jump - Move - FIFO - FAL - ONS - CLR & Sweep functions and their applications. Bit Pattern and changing a bit shift register - sequence functions and applications - controlling of two-axis & three axis Robots with PLC - Matrix functions.