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PLC Controllers

Programmable Logic Controllers for industrial automation and control systems

PLC Controllers for Industrial Automation

Siemens and Schneider PLC controllers for industrial automation applications

Schneider M241 PLC Siemens S7-1200 PLC Siemens S7-1200 PLC

Siemens SIMATIC PLC Series

Premium

High-performance PLCs for industrial automation with advanced features and connectivity.

Series Models Type Key Features Applications
S7-1200 1211C, 1212C, 1214C, 1215C Compact PLC Built-in PROFINET, expandable I/O, 150kB memory Small/medium control tasks
S7-1500 1511-1PN, 1511-1AL Advanced PLC High performance, integrated motion & safety Complex industrial automation
S7-1500F Safety variants Safety PLC SIL3/PL e functional safety Safety-critical systems
S7-200/S7-300 Legacy models Modular PLC Wide installed base, reliable performance Retrofit and existing systems
Programming & Software:
  • TIA Portal: Comprehensive programming environment
  • Communication: PROFINET, Ethernet, PROFIBUS
  • Safety: Integrated safety functions (S7-1500F)
  • Scalability: Modular expansion options

Schneider Modicon PLC Series

Premium

Versatile PLC solutions for various automation requirements from basic to advanced applications.

Series Models Type Key Features Applications
Modicon M221 TM221CE16R, TM221C24T Micro PLC Compact logic, Ethernet/Serial Basic to moderate automation
Modicon M241 TM241C24P, TM241C40P Micro/Mid PLC Ethernet, CANopen, expandable TM3 I/O Versatile industrial control
Modicon M251/M258 M251/M258 series Modular PLC Distributed I/O, IIoT/Motion support Mid-range automation
Modicon M580 High-end models PAC/High-end PLC Cyber-secure, scalable, redundant Enterprise automation

PLC Series Comparison

Feature Siemens S7-1200 Siemens S7-1500 Schneider M241 Schneider M580
Memory Up to 150kB Up to 1.5MB Up to 256kB Up to 4MB
Digital I/O Up to 284 points Up to 8192 points Up to 128 points Unlimited (distributed)
Communication PROFINET PROFINET, Ethernet Ethernet, CANopen Ethernet, Modbus TCP
Programming TIA Portal TIA Portal SoMachine/EcoStruxure EcoStruxure
Applications Small/Medium Large/Complex General Industrial Enterprise/Process

HMI (Human Machine Interface)

Touchscreen panels for operator interface and process visualization

HMI Touchscreen Panels

Industrial HMI panels for process visualization and operator control

Siemens HMI
Siemens HMI

Siemens SIMATIC HMI Series

Premium
Series Models Display Resolution Communication
Basic Panels KTP400, KTP700 4″–7″ touch 480×272 to 800×480 PROFINET/Ethernet
Comfort Panels KP700, KP900, KP1200, KP1500 7″–15″ 800×480 to 1024×768 PROFINET/Ethernet
Process Panels TP1200 Comfort Pro 12″ 1280×800 PROFINET & multi-protocol
Siemens HMI Features:
  • Touch screen operation with gesture support
  • TIA Portal for integrated engineering
  • IP65 protection for harsh environments
  • WinCC software for visualization
  • Multi-protocol communication support

Schneider Magelis HMI Series

Premium
Series Models Display Resolution Key Features
Magelis Basic HMIST6400 7″ wide 800×480 Basic color touch, Ethernet
Magelis Mid HMIST6200 4″ 480×272 Compact color panel
Magelis High HMIST6500 10″ 1024×600 Large graphics display
Magelis XL HMISTW6600 12″ 1280×800 WXGA Ethernet, Modbus, EtherNet/IP
Schneider HMI Features:
  • Vijeo Designer software for programming
  • Multiple communication protocols
  • Mobile app connectivity options
  • Data logging capabilities
  • Trend display and alarm management

Alarm Annunciators

Visual and audible alarm indication systems for process monitoring

Alarm Annunciator Systems

Minilec alarm annunciators for process monitoring and safety indication

MBAS 9700 Annunciator

Minilec MBAS 9700 Alarm Annunciator

Advanced

Modular rack-type alarm annunciator with advanced features for large-scale alarm systems.

Type Modular / Rack Type
Alarm Points 24 – 128 windows
Architecture Split design (MCU, PSU, facia)
LED Window Size 30×30mm / 30×65mm
Technical Specifications:
  • Inputs: Potential free contacts (NO/NC)
  • Sequences: Manual/Auto/Ringback/First up
  • Communication: RS232/RS485 (Optional)
  • Power: 20-60V DC / 90-270V AC/DC
Applications:
  • SCADA and DCS systems
  • Large control panels
  • Instrumentation panels
  • Process plants

Other Minilec Annunciator Models

Various
Model Family Alarm Points Mounting Key Feature Applications
MBAS 9700 24–128 windows Rack Advanced modular with comms Large scale systems
MBAS 0600 / MICRO17 4–48 windows DIN/Panel Fully programmable sequences Medium installations
MBAS 08 4–8 windows Panel Compact, easy install Small systems
MBAS 11 16 fixed windows Panel DC input LED base Basic alarm indication
Microfacia Units 4–6 windows Panel Low cost basic annunciation Simple applications

Alarm Sequences & Operation

Standard Sequences:
  • Manual Reset: Requires operator acknowledgment
  • Auto Reset: Automatically resets when alarm clears
  • Ringback: Reactivates if alarm returns after acknowledgment
  • First Up: Highlights first alarm in sequence
Custom Sequences:
  • Customizable logic sequences
  • Multiple alarm priorities
  • Alarm suppression modes
  • Alarm history logging

PID & Temperature Controllers

Precision control devices for temperature and process regulation

PID and Temperature Controllers

PID and temperature controllers for precise process control applications

PID110 Controller PID500 Controller

PID Controllers (96×48mm)

Universal
Size 96×48mm (panel mount)
Input Universal (TC/RTD/signal)
Display Dual 7-segment LED (4+4 digits)
Control Modes PID Autotune / ON-OFF
Universal Input Types:
  • Thermocouples: J, K, T, R, S, C, B
  • RTD: PT100, PT1000
  • Signal inputs: 0-5V, 0-10V, 4-20mA
  • Power supply: 90–270V AC/DC
Control Features:
  • Autotune PID for optimal control
  • 3 setpoints capability
  • Ramp Soak function
  • Output: Relay or 4-20mA current

Selec Controller Series

Comprehensive Range
Model Input Type Outputs PID RS485 Ramp Soak Size
PID110 Universal (TC/RTD/DC) Relay / 4-20mA Yes Optional Yes 96×48
PID330 Universal Analog + Relays Yes Optional Yes 96×96
PID500 Universal Relay / SSR / Analog Yes Optional Yes 48×48
PID500 T Temp only (TC/RTD) Relay / SSR / Current Yes – Yes 48×48
PID110 U / PID500 U Universal Universal Yes Yes Yes 96×48 / 48×48
TC513 / TC544 TC/RTD Relay/SSR ON-OFF / PID – Some 48×48 / 96×96

Temperature Controllers

Basic Control
Basic Temperature Controller:
Display Dual LED (4+4 digits)
Input Thermocouple / RTD PT100
Output Relay / SSR
Power 90–270V AC/DC
Applications & Features:
  • Small process heaters
  • Temperature control loops
  • ON-OFF / basic PID autotune
  • Simple installation and setup
Thermocouple Types Supported:
Type J (Iron-Constantan) Type K (Chromel-Alumel) Type T (Copper-Constantan) Type R (Platinum-Rhodium) Type S (Platinum-Rhodium) Type B (Platinum-Rhodium)

Controller Selection Guide

PID Controllers

For precise process control requiring PID algorithms with autotune capability.

  • Advanced PID control
  • Ramp Soak programming
  • Multiple setpoints
  • Communication options
Temperature Controllers

For basic temperature regulation applications with simple control requirements.

  • Basic ON-OFF control
  • Simple installation
  • Cost-effective solution
  • Wide temperature ranges
Universal Controllers

Versatile controllers supporting multiple input types and control outputs.

  • Multiple input types
  • Flexible output options
  • Scalable functionality
  • Future-proof design

Industrial Automation Products Overview

Product Category Key Brands Applications Key Features Typical Industries
PLC Controllers Siemens, Schneider Automation control, Process control Programmable logic, I/O handling Manufacturing, Process plants
HMI Panels Siemens, Schneider Operator interface, Visualization Touchscreen, Data display All industrial sectors
Alarm Annunciators Minilec Process monitoring, Safety indication Visual/audible alarms, Sequences Chemical, Oil & Gas, Power
PID Controllers Selec Temperature control, Process regulation PID algorithms, Autotune HVAC, Plastics, Food processing

Technical Support & Contact

Complete Electrical Solutions

We provide comprehensive electrical products and solutions for industrial, commercial, and residential applications. Our technical team can help with product selection, sizing, and installation guidance.

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  • Email: mk3globalsolutionsales@gmail.com
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