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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹19,334Accepted-AOC | L1 | Accepted-AOC Supply of Equipment for Electrical and Electronics Engineering Department FOR SL NO.3,4 AND 6 | |
| 2 | L1₹41,890Accepted-AOC 42 MEENACHI SUNDARAM ST KARUNGAL PALAYAM ERODE | ERODE | ERODE | TAMIL NADU | L1 | Accepted-AOC Supply of Equipment for Electrical and Electronics Engineering Department FOR S.NO.1,2,5,7,8,9 AND 10 | |
| 3 | L3₹99,875.20Rejected-Finance | L3 | Rejected-Finance NOT QUATED OWEST RATE |
| Sl No | Description | Qty | Unit | SKN ENTERPRISES | Om Technocrafts Corporation | VEL AGENCIES |
|---|---|---|---|---|---|---|
| 1.00Supply of Equipment for Electrical and Electronics Engineering Department: | ||||||
| 1.01 | PLC with Digital & Analog I/O Module
Inbuilt Power Supply
Additional voltage sources 12V,5V
8 Digital Inputs with indication LED’s
6 Digital Outputs with indication LED’s
2 Analog Inputs with Inbuilt LDR Potentiometer
2 Analog Outputs with Inbuilt DC Motor speed control
Power ON/OFF indication LED’s
Inbuilt Push Button:3
Inbuilt Latch Switch:2
Inbuilt Toggle Switch:2
Inbuilt Buzzer
USB Port for programming
Connecting cables
Wooden Enclosure | 1 | Nos | 13,500 ₹15,930 | 10,500 ₹12,390 Lowest | 12,500 ₹14,750 |
| 1.02 | Interfacing of Discrete FIELD DEVICES WITH PLC Kit
Sequence of Operation:
Develop Ladder Logic in PLC to execute the following logical relation between the input and output field devices.
Y= A+B+C+D
Y= A.B.C.D
Y=(A+B).(C+D)
Y= (A.B)+(C.D)
Interface Specifications:
PLC Input Interfacing Push Button(A)
Limit Switch (B)
Reed Switch (C )
3wire Inductive Proximity Sensor (D)
PLC Output Interfacing Buzzer (Y)
Wooden Enclosure | 1 | Nos | 6,500 ₹7,670 | 3,500 ₹4,130 Lowest | 10,350 ₹12,213 |
| 1.03 | PLC based WATER LEVEL CONTROL SYSTEM
Sequence of operation:
Develop and Execute ladder logic in PLC to fill the empty tank with liquid when the START button is pressed. When liquid reaches the HIGH level, turn OFF the pump Motor and turn ON the Solenoid Valve to drain the liquid from tank. When liquid reaches the LOW level, turn OFF the solenoid Valve and turn ON the Pump Motor for refilling. Interface external pilot lamp with PLC to indicate the operation of Pump Motor and Solenoid Valve.
Interface Specifications:
Level sensors as input to the PLC
Water tap as output from the PLC
Water Pump motor control using outputs of the PLC
Water Tank with sump
2Levels sensor switches
Pumps for filling tank
Solenoid valve to drain water.
12V and 24V power Supply units
Steel Enclosure | 1 | Nos | 4,900 ₹5,782 Lowest | 5,300 ₹6,254 | 7,890 ₹9,310.2 |
| 1.04 | PLC based FORWARD and REVERSE CONTROL of INDUCTION MOTOR Kit.
Sequence of operation:
Develop and Execute ladder logic in PLC to control three phase induction motor in Forward and Reverse direction of Rotation. Interface external pilot lamp with PLC to indicate the direction of rotation. Check the output by interfacing PLC with three phase cage induction motor.
Interface Specifications:
3 Phase Main Contactors.
3 Phase input, Fuses
Stop, Start Forward, Start Reverse
Forward, Reverse Indication Lamp.
Proper terminal for 3 HP cage motor
Steel Enclosure | 1 | Nos | 6,785 ₹8,006.3 Lowest | 7,100 ₹8,378 | 7,800 ₹9,204 |
| 1.05 | PLC based CONVEYOR SYSTEM with PREWARNING SIREN Kit
Sequence of operation:
Develop and Execute ladder logic in PLC using an ON delay timer to delay the start of a conveyor. While press the START button, activate the warning siren for Pre-set Time. After the Pre-set time delay the Warning siren turns STOP button is pressed turns OFF the conveyor.
Interface Specifications:
Conveyor Setup
PLC Input Interface Start, Stop Push switches.
PLC Output Interfacing Siren output to give alarm.
PLC output Interfacing Conveyor belt with geared DC Motor drives
Steel Enclosure | 1 | Nos | 8,500 ₹10,030 | 4,800 ₹5,664 Lowest | 6,900 ₹8,142 |
| 1.06 | PLC based COUNTING of moving objects on a CONVEYOR Kit
Sequence of operation:
Develop and Execute ladder logic in PLC for counting the object moving in the conveyor. Interface manual START and STOP push button to operate the conveyor motor and proximity sensor detect the object. Interface buzzer to give beep sound while sensor is detecting the product. When the pre-set value of count has reached turn OFF the conveyor automatically.
PLC based COUNTING of moving objects on TWO CONVEYORS Kit.
Sequence of operation:
A manufacturing plant is arranged with two feeder conveyors for transferring the objects into the plant. Develop and Execute ladder logic using math instruction in PLC to get the total number of objects transferred by two conveyors into the plant. When the total object count has reached Pre-set count value, turns ON buzzer to give beep sound for 1 second and turns OFF the conveyors.
Interface Specifications:
Conveyor setup
PLC Input Interfacing Proximity sensor with each conveyor to sense the object.
PLC input Interfacing Start Push switch and stop Push switches
PLC Output Buzzer output to give alarm
PLC Output 2No’s of conveyor belt with geared DC Motor drive
Steel Enclosure | 1 | Nos | 4,700 ₹5,546 Lowest | 9,200 ₹10,856 | 7,800 ₹9,204 |
| 1.07 | PLC based CAR PARKING CONTROL SYSTEM Kit
Sequence of operation:
A Parking lot allows 10 cars. Sensor 1 senses the incoming car at Entry gate. Sensor 2 senses the outgoing car at the EXIT Gate. Develop and Execute ladder logic in PLC to count the number of cars parked and based on the parking slot available turn ON pilot lamps to Indicate FULL or AVAILABLE. Interface suitable proximity sensors with PLC to check the output.
Interface Specifications:
PLC Input Interfacing Entry & Exit proximity sensor.
PLC Input Interfacing 2No’s of Pilot Lamp, one forAvailable and another one is full
Wooden closed cabinet. | 1 | Nos | 5,800 ₹6,844 | 4,500 ₹5,310 Lowest | 5,500 ₹6,490 |
| 1.08 | PLC based FAN CONTROL FOR ENERGY CONSERVATION Kit
Sequence of operation:
Develop and Execute ladder logic in PLC to operate fans in the meeting Hall based on counting the number of persons entering into the hall. Interface suitable types of sensor with PLC to sense the person entering into the hall through ENTRY gate. Interface a low voltage DC fan with PLC to check the output.
Assume the capacity of the meeting hall as 10 or something.
If less than 50% of the hall capacity is filled turn ON Fan F1 & F2.
If 70 % to 80% of capacity is filled turn ON fan F1 to F3.
If greater than or equal to 90% of capacity is filled turn ON F1 to F4.
Interface Specifications:
Thru beam Sensor for Entry Hall and Exit.
PLC Output Interfacing 4Nos of DC Fan
Wooden closed cabinet. | 1 | Nos | 5,600 ₹6,608 | 4,300 ₹5,074 Lowest | 9,400 ₹11,092 |
| 1.09 | PLC based THREE FLOOR LIFT CONTROL SYSTEM Kit
Sequence of operation:
Develop and Execute a ladder logic in PLC to control Lift/Elevator in three floor system.
Interface Call buttons, suitable sensor for detecting floors and Motor with PLC to check the sequence of operation.
Interface Specifications:
3 floors (Ground plus two floors)sheet metal model
Floor request switches
Floor sensing switches
8 inputs to PLC
Geared DC motor with forward and reverse control.
Proper termination to wire inputs and outputs to PLC
Steel Enclosure. | 1 | Nos | 7,600 ₹8,968 | 4,700 ₹5,546 Lowest | 8,800 ₹10,384 |
Tender Value
Refer Docs
Closing Date
16 Sept 2025, 10:00 amClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
THE PRINCIPAL
GOVERNMENT POLYTECHNIC COLLEGE PALACODE
Supply of Equipment for Electrical and Electronics Engineering Department
2025_DoTE_602085_1
3311/A4/2025
Limited
Electronics Equipment
Supply
GOVERNMENT POLYTECHNIC COLLEGE PALACODE
Please refer Tender documents.
3 documents required · 3 mandatory
₹0
Exempted
23 Sept 2025
9 Sept 2025
17 Sept 2025
9 Sept 2025
16 Sept 2025
9 Sept 2025
Supply of Equipment for Electrical and Electronics Engineering Department:
PLC with Digital & Analog I/O Module Inbuilt Power Supply Additional voltage sources 12V,5V 8 Digital Inputs with indication LED’s 6 Digital Outputs with indication LED’s 2 Analog Inputs with Inbuilt LDR Potentiometer 2 Analog Outputs with Inbuilt DC Motor speed control Power ON/OFF indication LED’s Inbuilt Push Button:3 Inbuilt Latch Switch:2 Inbuilt Toggle Switch:2 Inbuilt Buzzer USB Port for programming Connecting cables Wooden Enclosure
Interfacing of Discrete FIELD DEVICES WITH PLC Kit Sequence of Operation: Develop Ladder Logic in PLC to execute the following logical relation between the input and output field devices. Y= A+B+C+D Y= A.B.C.D Y=(A+B).(C+D) Y= (A.B)+(C.D) Interface Specifications: PLC Input Interfacing Push Button(A) Limit Switch (B) Reed Switch (C ) 3wire Inductive Proximity Sensor (D) PLC Output Interfacing Buzzer (Y) Wooden Enclosure
PLC based WATER LEVEL CONTROL SYSTEM Sequence of operation: Develop and Execute ladder logic in PLC to fill the empty tank with liquid when the START button is pressed. When liquid reaches the HIGH level, turn OFF the pump Motor and turn ON the Solenoid Valve to drain the liquid from tank. When liquid reaches the LOW level, turn OFF the solenoid Valve and turn ON the Pump Motor for refilling. Interface external pilot lamp with PLC to indicate the operation of Pump Motor and Solenoid Valve. Interface Specifications: Level sensors as input to the PLC Water tap as output from the PLC Water Pump motor control using outputs of the PLC Water Tank with sump 2Levels sensor switches Pumps for filling tank Solenoid valve to drain water. 12V and 24V power Supply units Steel Enclosure
PLC based FORWARD and REVERSE CONTROL of INDUCTION MOTOR Kit. Sequence of operation: Develop and Execute ladder logic in PLC to control three phase induction motor in Forward and Reverse direction of Rotation. Interface external pilot lamp with PLC to indicate the direction of rotation. Check the output by interfacing PLC with three phase cage induction motor. Interface Specifications: 3 Phase Main Contactors. 3 Phase input, Fuses Stop, Start Forward, Start Reverse Forward, Reverse Indication Lamp. Proper terminal for 3 HP cage motor Steel Enclosure
PLC based CONVEYOR SYSTEM with PREWARNING SIREN Kit Sequence of operation: Develop and Execute ladder logic in PLC using an ON delay timer to delay the start of a conveyor. While press the START button, activate the warning siren for Pre-set Time. After the Pre-set time delay the Warning siren turns STOP button is pressed turns OFF the conveyor. Interface Specifications: Conveyor Setup PLC Input Interface Start, Stop Push switches. PLC Output Interfacing Siren output to give alarm. PLC output Interfacing Conveyor belt with geared DC Motor drives Steel Enclosure
PLC based COUNTING of moving objects on a CONVEYOR Kit Sequence of operation: Develop and Execute ladder logic in PLC for counting the object moving in the conveyor. Interface manual START and STOP push button to operate the conveyor motor and proximity sensor detect the object. Interface buzzer to give beep sound while sensor is detecting the product. When the pre-set value of count has reached turn OFF the conveyor automatically. PLC based COUNTING of moving objects on TWO CONVEYORS Kit. Sequence of operation: A manufacturing plant is arranged with two feeder conveyors for transferring the objects into the plant. Develop and Execute ladder logic using math instruction in PLC to get the total number of objects transferred by two conveyors into the plant. When the total object count has reached Pre-set count value, turns ON buzzer to give beep sound for 1 second and turns OFF the conveyors. Interface Specifications: Conveyor setup PLC Input Interfacing Proximity sensor with each conveyor to sense the object. PLC input Interfacing Start Push switch and stop Push switches PLC Output Buzzer output to give alarm PLC Output 2No’s of conveyor belt with geared DC Motor drive Steel Enclosure
PLC based CAR PARKING CONTROL SYSTEM Kit Sequence of operation: A Parking lot allows 10 cars. Sensor 1 senses the incoming car at Entry gate. Sensor 2 senses the outgoing car at the EXIT Gate. Develop and Execute ladder logic in PLC to count the number of cars parked and based on the parking slot available turn ON pilot lamps to Indicate FULL or AVAILABLE. Interface suitable proximity sensors with PLC to check the output. Interface Specifications: PLC Input Interfacing Entry & Exit proximity sensor. PLC Input Interfacing 2No’s of Pilot Lamp, one forAvailable and another one is full Wooden closed cabinet.
PLC based FAN CONTROL FOR ENERGY CONSERVATION Kit Sequence of operation: Develop and Execute ladder logic in PLC to operate fans in the meeting Hall based on counting the number of persons entering into the hall. Interface suitable types of sensor with PLC to sense the person entering into the hall through ENTRY gate. Interface a low voltage DC fan with PLC to check the output. Assume the capacity of the meeting hall as 10 or something. If less than 50% of the hall capacity is filled turn ON Fan F1 & F2. If 70 % to 80% of capacity is filled turn ON fan F1 to F3. If greater than or equal to 90% of capacity is filled turn ON F1 to F4. Interface Specifications: Thru beam Sensor for Entry Hall and Exit. PLC Output Interfacing 4Nos of DC Fan Wooden closed cabinet.
PLC based THREE FLOOR LIFT CONTROL SYSTEM Kit Sequence of operation: Develop and Execute a ladder logic in PLC to control Lift/Elevator in three floor system. Interface Call buttons, suitable sensor for detecting floors and Motor with PLC to check the sequence of operation. Interface Specifications: 3 floors (Ground plus two floors)sheet metal model Floor request switches Floor sensing switches 8 inputs to PLC Geared DC motor with forward and reverse control. Proper termination to wire inputs and outputs to PLC Steel Enclosure.
PLC based ILLUMINATION CONTROL SYSTEM Kit Sequence of operation: Develop and Execute a ladder logic program for multilevel Illumination control system. When the potentiometer reaches 25% of its value turns ON one lamp in the output to get minimum illumination. When the potentiometer reaches 50% of its value turns ON two lamps in the output to get medium illumination. When the potentiometer reaches 75% of its value turns ON one three lamp in the output to get Maximum illumination. Interface Specifications: PLC Input Interfacing one potentiometer to use percentage reading. PLC Output Interfacing 3 No’s of LED Light setup-Output to PLC Real time interface Wooden Enclosure
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