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Under $20 Programmable Logic Controllers

Shop the best prices on 1,564 great value under $20 programmable logic controllers. Shopping for programmable logic controllers is easy with Fruugo, with SALE discounts, offers and savings on CUJMH, Tcgg, Kincjon and more. Buy programmable logic controllers online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 1,564
USB cable for LOGO PLC programming 6ED1057-1AA01-0BA0
$21.95 Save $11.00 RRP: $32.95
RS232 Programming Cable for PLC DVP-EH, DB9 to 8-Pin Mini DIN Connector, 8.2ft White Data Transfer Cable
$15.95 Save $7.00 RRP: $22.95
100717520 REV B PCB Board HDD Logic Controller For ST3000DM001 ST2000DM001
$18.95 Save $11.00 RRP: $29.95
6ES7291-8BA20-0XA0 for SIEMENS 6ES7 291-8BA20-0XA0 S7-200 CPU MODULE BATTERY Lithium Batteries Cartridge 2V
$22.95 Save $25.00 RRP: $47.95
6ES7291-8BA20-0XA0 for SIEMENS 6ES7 291-8BA20-0XA0 S7-200 CPU MODULE BATTERY Lithium Batteries Cartridge 2V
$22.95 Save $11.00 RRP: $33.95
DB9P to 8P Mini Din RS232 Download Cable White 8.2 Ft for PLC DVP-EH
$8.95 Save $4.00 RRP: $12.95
6ES7291-8BA20-0XA0 for SIEMENS 6ES7 291-8BA20-0XA0 S7-200 CPU MODULE BATTERY Lithium Batteries Cartridge 2V
$16.95 Save $13.00 RRP: $29.95
ZK-SMC01 Stepper Motor Driver and Controller DC 5-30V Reverse Pulse Speed Control Board Programmable PLC Serial
$19.95 Save $9.00 RRP: $28.95
For Delta Plc Programming Cable Dvp Es Ex Eh Ec Se Sv Ss Series Download Line
$14.95 Save $33.00 RRP: $47.95
15W/30W 220V 3000RPM Single Phase Concrete Vibration Motor Aluminum Housing
$9.95 Save $26.00 RRP: $35.95
Carburetor for STIHL MS170 MS180 017 018 Chainsaw Parts Lawn Mower Carburetor
$7.95 Save $3.00 RRP: $10.95
Voltage to Frequency Converter Conversion Module 0-10V To 0-10KHz
$17.95 Save $81.05 RRP: $99.00
BIOS USB Programmer CH341A USB Chip Stable Durable Multi Purpose Flash Memory Programmer for 24 25 Series Desktop TV LCD
$16.95
USBACAB230 for PLC Programming Cable EX ES EH EN Series Cable USB-ACAB230 PLC USB2.0 to RS232 Adapte
$19.95 Save $32.00 RRP: $51.95
USB to RS232 DB9 Serial Cable Converter Adapter PL2303 Chipset 1.5M for Window 10
$21.95 Save $13.00 RRP: $34.95
USB Programming Cable for FX Series PLC, Compatible with FX1S FX1N FX2N FX3U, 2.5M Length SC09 Adapter
$20.95 Save $25.00 RRP: $45.95
Temperature Controller Module with Waterproof Probe High Accuracy Digital Display Thermostat Switch ‑50‑110℃ 24V
$15.95 Save $5.00 RRP: $20.95
2Pcs Game Joystick Sensitive Accurate Controlling Wear Resistant Joystick Replacement for SWITCH
$11.95 Save $4.00 RRP: $15.95
2X 8Ch Input/Output Digital Switch TTL LvTTL CMOS RS485 IO Control Module Modbus Rtu Board for PLC Relay, (No Pin)
$15.95
4X PL-05N/P DC 10-30V NPN NO 5mm Square Inductive Proximity Sensor Switch 3 Wire P with Screws
$15.95
For Module+2M Expansion Chip+USB Programming Cable
$19.95
E2K Series Proximity Sensor Matrix Capacitive Switch 10-30V DC 3-Wire NPN PNP Sensing Distance 10mm Adjustable
$18.95
8Ch Input/Output Digital Switch TTL LvTTL CMOS RS485 IO Control Module Modbus Rtu Board for PLC Relay, (No Pin)
$9.95
2X ELETECHSUP PT100 Platinum Thermal Resistance DC 12V PT100 RTD Converter PTA9B01 PT100 RS485 Acquisition Module
$16.95
USB cable for LOGO PLC programming 6ED1057-1AA01-0BA0
$21.95 Save $11.00 RRP: $32.95
2X 8Ch Input/Output Digital Switch TTL LvTTL CMOS RS485 IO Control Module Modbus Rtu Board for PLC Relay, (with Pin)
$16.95
2X DB9P to 8P Mini Din RS232 Download Cable White 8.2 Ft for PLC DVP-EH
$11.95
4X DB9P to 8P Mini Din RS232 Download Cable White 8.2 Ft for PLC DVP-EH
$19.95
3X DB9P to 8P Mini Din RS232 Download Cable White 8.2 Ft for PLC DVP-EH
$16.95
Car Fast Checking Chip Tool Immobiliser ECU Induction Signal Detection Auto Lock Check Ring Car Key
$7.95 Save $8.00 RRP: $15.95
2X PL-05N/P DC 10-30V NPN NO 5mm Square Inductive Proximity Sensor Switch 3 Wire P with Screws
$9.95
PCI-E 1X 1394 4 Port DV HD Video Capture Card Firewire Card 800/400/200/100Mbps Supports Hot-Swappin
$18.95 Save $6.00 RRP: $24.95