Siemens PLCs, HMIs & Industrial Computing| RS

All Products
- Mechanical, Fluid Power & Tools
- Access, Storage & Material Handling
  Access, Storage & Material Handling
  - Ladders & Steps(94)
  - Material Lifting & Loading Equipment(314)
  - Storage & Shelving(995)
  - Transit & Equipment Cases(356)
  - Trucks, Trolleys & Lifting Tables(172)
- Adhesives, Sealants & Tapes
  Adhesives, Sealants & Tapes
  - Adhesive, Sealant & Tape Dispensers(120)
  - Adhesives & Glues(153)
  - Sealants & Resins(153)
  - Tapes(1778)
- Bearings & Seals
  Bearings & Seals
  - Gaskets, Seals & Packings(6587)
  - Linear Motion(1255)
  - Rotary Bearings & Housing Units(11348)
- Engineering Materials & Industrial Hardware
  Engineering Materials & Industrial Hardware
  - Anti Vibration & Levelling Components(1971)
  - Carbon Fibre & Felt Sheets(7)
  - Castors & Wheels(1590)
  - Ceramic Materials(25)
  - Channel Support Systems(142)
  - Conveyor Components(387)
  - Insulation Materials(99)
  - Knobs, Levers & Handles(870)
  - Metal Materials(400)
  - Plastic & Rubber Materials(551)
  - Polishing & Finishing(31)
  - Shim Stock(93)
  - Structural Systems(1454)
- Fasteners & Fixings
  Fasteners & Fixings
  - Clips & Springs(1355)
  - Girder Fixings(88)
  - Magnets & Magnetic Strips(381)
  - Nails & Rivets(688)
  - Nuts & Washers(1355)
  - Pins, Keys & Retaining Clips(276)
  - Screws & Bolts(7133)
  - Sheet Metal & Panel Fasteners(205)
  - Spacers & Standoffs(1161)
  - Wall Plugs, Fixings & Anchors(624)
- Hand Tools
  Hand Tools
  - Cable, Connector & Crimping Tools(1996)
  - Clamps & Vices(461)
  - Hammers & Demolition(713)
  - Knives, Scissors & Saws(703)
  - Manual Grease Guns & Accessories(27)
  - Measuring & Marking(1045)
  - Pliers & Cutters(3163)
  - Sanding, Filing & Polishing(805)
  - Screwdrivers, Hex & Torx Keys(7186)
  - Spanners, Sockets & Wrenches(9147)
  - Specialist Tools(1241)
  - Staplers & Riveters(62)
  - Threading Tools(1133)
  - Tool Kits & Tool Storage(1583)
- Mechanical Power Transmission
  Mechanical Power Transmission
  - Belts & Pulleys(4368)
  - Brakes & Clutches(55)
  - Bushes & Collars(727)
  - Electric Actuators(1023)
  - Gears & Racks(1075)
  - Lead Screws, Ball Screws & Ball Splines(111)
  - Power Transmission Couplings(1357)
  - Roller Chains & Accessories(1074)
- Plumbing & Pipeline
  Plumbing & Pipeline
  - Hose Pipe & Fittings(1877)
  - Pipes & Pipe Fittings(1689)
  - Pipework Maintenance & Water Treatment(122)
  - Sinks, Toilets & Showers(20)
  - Valves & Taps(2355)
  - Water Heating & Pumps(357)
- Pneumatics & Hydraulics
  Pneumatics & Hydraulics
  - Automated Air Blowers(24)
  - Compressed Air Piping Systems(206)
  - Hydraulic Cylinders, Pumps & Power Units(190)
  - Hydraulic Fittings & Tubing(718)
  - Hydraulic Fluids & Filtration(129)
  - Hydraulic Instrumentation & Switches(137)
  - Hydraulic Tools(7)
  - Hydraulic Valves & Manifolds(249)
  - Pneumatic & Hydraulic Pressure Gauges(5261)
  - Pneumatic Air Preparation(3000)
  - Pneumatic Connectors, Fittings & Hose(8596)
  - Pneumatic Counters, Logic Controllers & Timers(78)
  - Pneumatic Cylinders & Actuators(9124)
  - Pneumatic Sensors & Switches(1184)
  - Pneumatic Valves(5397)
  - Vacuum Components(1272)
- Power Tools, Soldering & Welding
  Power Tools, Soldering & Welding
  - Air Tools(292)
  - Drill Bits & Parts(2663)
  - Milling & Lathing(408)
  - Power Tool Accessories(325)
  - Power Tools(1013)
  - Sanding Belts, Discs & Wheels(926)
  - Soldering(2062)
  - Welding & Brazing(111)
  - Workshop Tools(539)
- Electrical, Automation & Cables
- Automation & Control Gear
  Automation & Control Gear
  - Automation Signalling(5281)
  - Contactors & Auxiliary Contacts(9321)
  - Electric Motors(10288)
  - Industrial Robots(23)
  - PLCs, HMIs & Industrial Computing(7062)
  - Process Control(8031)
  - Sensors(24380)
  - Solenoids(175)
- Cables & Wires
  Cables & Wires
  - AV Cables(1526)
  - Cable Glands & Fittings(1887)
  - Cable Joints & Cable Sleeving(2831)
  - Cable Management(6083)
  - Cable Ties & Fixings(3082)
  - Computer Cables(1334)
  - Electrical Power & Industrial Cables(11457)
  - Networking & Coaxial Cables(6550)
  - Ribbon & Flat Cable(1)
  - Single Core Cable(4282)
  - Wire to Board Cables & Ribbon Cable(7428)
- Enclosures & Server Racks
  Enclosures & Server Racks
  - 19-Inch Racking(735)
  - Enclosures(11794)
  - Enclosures & Racking Components(7989)
- Fuses & Circuit Breakers
  Fuses & Circuit Breakers
  - Circuit Breakers(19717)
  - Earth & Lightning Protection(97)
  - Fuse Holders & Accessories(1169)
  - Fuses(7803)
- HVAC, Fans & Thermal Management
  HVAC, Fans & Thermal Management
  - Air Conditioning & Fans(2397)
  - Air Conditioning & Heating Accessories(1442)
  - Electronics Heating & Cooling Components(1577)
  - Fan Accessories(409)
- Lighting
  Lighting
  - Fluorescent Lamps & Tubes(1)
  - Light Bulbs, Lamps & Tubes(1485)
  - Light Fittings, Fixtures & Luminaires(1165)
  - Lighting Components(246)
  - Torches & Inspection Lamps(498)
- Relays & Signal Conditioning
  Relays & Signal Conditioning
  - Relay Accessories(875)
  - Relays(12516)
  - Signal Conditioners & Isolators(743)
- Switches
  Switches
  - Capacitive, Magnetic and Piezo Switches(969)
  - DIP & Rotary Encoded Switches(1208)
  - Domestic Installation Switches(1028)
  - Foot Switches & Components(238)
  - Joysticks & Components(282)
  - Key Switches & Selector Switches(1968)
  - Keyboard & Keypad Switches(1905)
  - Limit & Position Switches(2429)
  - Micro Switches & Detector Switches(2100)
  - Push Button Switches & Components(13241)
  - Rocker Switches & Components(985)
  - Rope Pull Switches & Components(305)
  - Rotary Switches & Components(3346)
  - Safety Enabling & Control Switches(86)
  - Safety Interlock Switches & Components(1557)
  - Switch Disconnectors & Components(5421)
  - Toggle Switches & Slide Switches(2158)
- Electronic Components, Power & Connectors
- Batteries & Chargers
  Batteries & Chargers
  - Battery & Charger Accessories(653)
  - Battery Chargers & Power Banks(221)
  - Non-Rechargeable Batteries(367)
  - Rechargeable Batteries(458)
- Connectors
  Connectors
  - AV Connectors(3282)
  - Automotive Electrical Connectors(4795)
  - Backplane & Rack Connectors(1360)
  - Circular Connectors(24537)
  - IC Sockets & Adapters(735)
  - Mains & DC Power Connectors(4065)
  - Network & Telecom Connectors(3200)
  - PCB Connectors & Wire Housings(41430)
  - Power Connectors(8593)
  - RF Coaxial Connectors & Adapters(4902)
  - Terminal Blocks(25935)
  - USB, D Sub & Computing Connectors(9284)
  - Wire Terminals & Splices(6301)
- Displays & Optoelectronics
  Displays & Optoelectronics
  - Display Modules(1947)
  - Fibre Optic Components(237)
  - Indicators & Indicator Components(4111)
  - LED Lighting Components(5352)
  - LEDs - Light Emitting Diodes(6450)
  - Laser Modules & Components(272)
  - Optocouplers & Photodetectors(4628)
- ESD Control, Cleanroom & PCB Prototyping
  ESD Control, Cleanroom & PCB Prototyping
  - ESD Control & Clean Room(777)
  - PCB Etching, Preparation & Developing(44)
  - PCB Handling(87)
  - PCB Spacers, Pillars & Supports(883)
  - PCB Tools(129)
  - Prototyping Boards(732)
- Passive Components
  Passive Components
  - Antennas(1941)
  - Capacitors(41722)
  - Crystals, Oscillators & Resonators(3915)
  - EMI Filters & Protection(6705)
  - Fixed Resistors(46579)
  - Inductors(10283)
  - Passive Components Kits(327)
  - Rotary Encoders(381)
  - Sounder, Buzzer & Microphone Components(831)
  - Surge Protection Components(3632)
  - Variable Resistors(4947)
- Power Supplies & Transformers
  Power Supplies & Transformers
  - Power Supplies(8454)
  - Renewable Energy(91)
  - Transformers(3039)
  - Voltage Converters(14428)
- Raspberry Pi, Arduino, ROCK & Development Tools
  Raspberry Pi, Arduino, ROCK & Development Tools
  - Arduino Shop(215)
  - BBC micro:bit Shop(182)
  - Development Tools & Single Board Computers(5520)
  - ROCK SBC Shop(50)
  - Raspberry Pi Shop(358)
  - STEM education(84)
- Semiconductors
  Semiconductors
  - Amplifiers & Comparators(5649)
  - Audio & Video ICs(132)
  - Chip Programmers & Debuggers(128)
  - Clock, Timing & Frequency ICs(1189)
  - Communication & Wireless Module ICs(1132)
  - Data Converters(1506)
  - Discrete Semiconductors(40086)
  - Interface ICs(3564)
  - Logic ICs(4836)
  - Memory Chips(2437)
  - Power Management ICs(15044)
  - Processors & Microcontrollers(7423)
  - Programmable Logic ICs(155)
  - Sensor ICs(3398)
- PPE, Safety, Test & IT
- Computing & Peripherals
  Computing & Peripherals
  - 3D Printing & Scanning(306)
  - Audio & Video(615)
  - Barcode Scanners & Accessories(92)
  - Car Technology(8)
  - Computer Components & Software(1363)
  - Keyboards & Mice(324)
  - Labelling(1872)
  - Memory & Data Storage(1910)
  - Mobile Computing(118)
  - Networking & WiFi(2312)
  - Phones & Walkie Talkies(88)
  - Photography & Drones(35)
  - Printing & Scanning(379)
  - Remote Controls(139)
- Facilities Cleaning & Maintenance
  Facilities Cleaning & Maintenance
  - Brushes(307)
  - Cleaning Equipment(100)
  - Cleaning Sprays & Fluids(87)
  - Electronics Cleaners & Protective Coatings(164)
  - Floor Cleaning(657)
  - Greases, Oils & Lubricants(431)
  - Paint & Painting Supplies(173)
  - Washroom Equipment & Supplies(372)
  - Waste & Recycling(197)
  - Wipes & Cloths(498)
- Office Supplies
  Office Supplies
  - Desk Organisation(53)
  - Filing(99)
  - Office Equipment(136)
  - Office Furniture(336)
  - Paper & Consumables(672)
  - Posting & Packaging(116)
  - White Boards, Notice Boards & Planners(159)
  - Writing & Drawing Supplies(175)
- Personal Protective Equipment & Workwear
  Personal Protective Equipment & Workwear
  - Arm & Knee Protection(120)
  - Disposable Workwear(395)
  - Ear Protection(217)
  - Eye & Face Protection(949)
  - Fall Protection(415)
  - Hand Protection(3219)
  - Head Protection(587)
  - Hi Vis Clothing(1797)
  - Respiratory Protection(334)
  - Safety Footwear(5592)
  - Workwear(6090)
- Security & Ironmongery
  Security & Ironmongery
  - CCTV & Security Surveillance(237)
  - Door Control & Seals(371)
  - Key Cabinets & Safes(148)
  - Latches, Hinges & Handles(946)
  - Locks & Bolts(1043)
  - Security Alarms & Sensors(304)
- Site Safety
  Site Safety
  - Fire Safety(160)
  - First Aid(124)
  - Lockout Tagout(424)
  - Safety Flooring(158)
  - Safety Signs(594)
  - Spillage Control(293)
  - Traffic Management & Crowd Control(469)
- Test & Measurement
  Test & Measurement
  - Bench Power Supplies & Sources(968)
  - Data Acquisition & Logging(795)
  - Electrical Test & Measurement(1143)
  - Electronic Component Testing(216)
  - Engineering Test & Measurement(658)
  - Environmental Test & Measurement(701)
  - Lab Equipment(821)
  - Linear Test & Measurement(11)
  - Multimeters & Accessories(832)
  - Network Test & Measurement(321)
  - Oscilloscopes & Accessories(1299)
  - Pressure Test & Measurement(205)
  - RF Test & Measurement(185)
  - Signal Generators & Analysers(352)
  - Speed Test & Measurement(69)
  - Temperature Test & Measurement(2133)
  - Test Connectors(2452)
  - Test Leads & Test Lead Kits(1168)
  - Weight & Force Test & Measurement(653)
Our Brands
- Top Brands
- All Brands
New Products
My Account
Our Services

HK$7,622.45Each Real time qty checker Compare	Siemens PSI-DATA/BASIC-MODEM/RS232 Series PLC I/O Module for Use with SIMATIC S7-300 Series, Analogue, Analogue Accessory TypePLC I/O Module For Use WithSIMATIC S7-300 Series Input TypeAnalogue Output TypeAnalogue SeriesPSI-DATA/BASIC-MODEM/RS232 See similar products in PLC Accessories	RS Stock No. 612-9084 Brand Siemens Mfr. Part No. 6ES7334-0CE01-0AA0
HK$8,969.34Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series PLC I/O Module for Use with S7-300 Series, Digital, 20.4 V, 24 V, 28.8 V Accessory TypePLC I/O Module For Use WithS7-300 Series Output TypeDigital SeriesSIMATIC S7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 453-2624 Brand Siemens Mfr. Part No. 6ES7322-1BL00-0AA0
HK$4,510.04Each Real time qty checker Compare	Siemens PLC Cable for Use with 6ES Series Accessory TypeCable For Use With6ES Series RangeSIMATIC Cable Length5.6m See similar products in PLC Accessories	RS Stock No. 468-5835 Brand Siemens Mfr. Part No. 6ES7901-3DB30-0XA0
HK$3,241.40Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series Digital Input Expansion Module for Use with SIMATIC S7-300 Series, Digital, 24 V Accessory TypeDigital Input Expansion Module For Use WithSIMATIC S7-300 Series Input TypeDigital SeriesSIMATIC S7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 453-2517 Brand Siemens Mfr. Part No. 6ES7321-1BH02-0AA0
HK$995.62Each Real time qty checker Compare	Siemens LOGO! Series I/O module for Use with LOGO! 8, LOGO! 8.2, 12 → 24 V dc Supply, Relay Output, 4-Input, Manufacturer SeriesLOGO! Number of Inputs4 Output TypeRelay For Use WithLOGO! 8, LOGO! 8.2 Supply Voltage12 → 24 V dc See similar products in PLCs - Programmable Logic Controllers	RS Stock No. 825-1681 Brand Siemens Mfr. Part No. 6ED1055-1MB00-0BA2
HK$6,482.79Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series Input Relay Module for Use with S7-300 Series, Digital, 24 V Accessory TypeInput Relay Module For Use WithS7-300 Series Input TypeDigital SeriesSIMATIC S7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 453-2618 Brand Siemens Mfr. Part No. 6ES7321-1BL00-0AA0
HK$5,911.41Each Real time qty checker Compare	Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, Digital, Transistor Output, 14 (Digital, 2 Manufacturer SeriesSIMATIC S7-1200 Number of Inputs2 switch as Analogue), 14 (Digital Output TypeDigital, Transistor For Use WithSIMATIC S7-1200 Series Input TypeAnalogue, Digital See similar products in PLCs - Programmable Logic Controllers	RS Stock No. 862-4471 Brand Siemens Mfr. Part No. 6ES7214-1AG40-0XB0
HK$833.04Each Real time qty checker Compare	Siemens PLC Programming Software for Use with LOGO! 8 Series Accessory TypePLC Programming Software For Use WithLOGO! 8 Series See similar products in PLC Accessories	RS Stock No. 825-1704 Brand Siemens Mfr. Part No. 6ED1058-0BA08-0YA1
HK$710.45Each Real time qty checker Compare	Siemens S7-300 Series Mounting Rail for Use with SIMATIC S7-300 Series Accessory TypeMounting Rail For Use WithSIMATIC S7-300 Series SeriesS7-300 Mounting TypeRail Mounting Cable Length530mm See similar products in PLC Accessories	RS Stock No. 453-2567 Brand Siemens Mfr. Part No. 6ES7390-1AF30-0AA0
HK$13,483.61Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series PLC Expansion Module for Use with S7-300 Series, Analogue, 24 V Accessory TypePLC Expansion Module For Use WithS7-300 Series Input TypeAnalogue SeriesSIMATIC S7-300 Series Supply Voltage24 V See similar products in PLC Accessories	RS Stock No. 453-2545 Brand Siemens Mfr. Part No. 6ES7331-7KF02-0AB0
HK$4,314.24Each Real time qty checker Compare	Siemens PLC I/O Module for Use with S7-300 Series Accessory TypePLC I/O Module For Use WithS7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 746-6722 Brand Siemens Mfr. Part No. 6ES7361-3CA01-0AA0
HK$6,716.22Each Real time qty checker Compare	Siemens Connecting Cable for Use with 277 Series Mobile Panel Accessory TypeCable For Use With277 Series Mobile Panel See similar products in PLC Accessories	RS Stock No. 746-5356 Brand Siemens Mfr. Part No. 6XV1440-4AN10
HK$3,298.69Each Real time qty checker Compare	Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 85 → 264 V Supply, Digital, Relay Manufacturer SeriesSIMATIC S7-1200 Number of Inputs2 switch as Analogue), 14 (Digital Output TypeDigital, Relay For Use WithSIMATIC S7-1200 Series Supply Voltage85 → 264 V See similar products in PLCs - Programmable Logic Controllers	RS Stock No. 862-4477 Brand Siemens Mfr. Part No. 6ES7214-1BG40-0XB0
HK$3,892.63Each Real time qty checker Compare	Siemens SM 331 Series PLC I/O Module for Use with SIMATIC S7-300 Series, Analogue Accessory TypePLC I/O Module For Use WithSIMATIC S7-300 Series Input TypeAnalogue SeriesSM 331 RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 746-6621 Brand Siemens Mfr. Part No. 6ES7331-7KB02-0AB0
HK$4,469.87Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series PLC I/O Module for Use with SIMATIC S7-300 Series, Digital, 24 V Accessory TypePLC I/O Module For Use WithSIMATIC S7-300 Series Output TypeDigital SeriesSIMATIC S7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 453-2539 Brand Siemens Mfr. Part No. 6ES7322-1BH01-0AA0
HK$6,675.19Each Real time qty checker Compare	Siemens SIMATIC S7-300 Series Series PLC I/O Module for Use with S7-300 Series, Digital, Relay, 120 V Accessory TypePLC I/O Module For Use WithS7-300 Series Output TypeDigital, Relay SeriesSIMATIC S7-300 Series RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 453-2630 Brand Siemens Mfr. Part No. 6ES7322-1HH01-0AA0
HK$8,790.47Each Real time qty checker Compare	Siemens SM 331 Series PLC Expansion Module for Use with S7-300 Series, Analogue Accessory TypePLC Expansion Module For Use WithSIMATIC S7-300 Series Input TypeAnalogue SeriesSM 331 RangeSIMATIC See similar products in PLC Accessories	RS Stock No. 746-6612 Brand Siemens Mfr. Part No. 6ES7331-1KF02-0AB0
HK$458.82Each Real time qty checker Compare	Siemens Connector for Use with CP 343-2, CP 343-2P, SIMATIC S7 Series Accessory TypeConnector For Use WithCP 343-2, CP 343-2P, SIMATIC S7 Series Maximum Operating Temperature+60°C See similar products in PLC Accessories	RS Stock No. 453-2573 Brand Siemens Mfr. Part No. 6ES7392-1AJ00-0AA0
HK$8,230.77Each Real time qty checker Compare	Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 20.4 → 28.8 V Supply, Digital, Manufacturer SeriesSIMATIC S7-1200 Number of Inputs2 switch as Analogue), 14 (Digital Output TypeDigital, Transistor For Use WithSIMATIC S7-1200 Series Supply Voltage20.4 → 28.8 V See similar products in PLCs - Programmable Logic Controllers	RS Stock No. 862-4487 Brand Siemens Mfr. Part No. 6ES7215-1AG40-0XB0
HK$725.24Each Real time qty checker Compare	Siemens Connector for Use with SIMATIC S7-300 Series Accessory TypeConnector For Use WithSIMATIC S7-300 Series RangeSIMATIC Maximum Operating Temperature+60°C See similar products in PLC Accessories	RS Stock No. 453-2589 Brand Siemens Mfr. Part No. 6ES7392-1AM00-0AA0

PLCs, HMIs & Industrial Computing

CATEGORIES