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Industrial Shields ESP32 PLC Series - User Manual

Industrial Shields ESP32 PLC Series
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ESP32 ETHERNET & WIFI & BLUETOOTH PLC
FAMILY
PLC ESP32 ETHERNET & WIFI & BLUETOOTH FAMILY
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Summary

General Description ESP32 ETHERNET&WIFI&BLUETOOTH PLC FAMILY Product

Zones Table

Lists models and their zone configurations (Zone 0, A, B, C).

Measures Table

Provides dimensions (Height, Width, Depth) and weight for each PLC model.

Zone Nomenclature and Distribution

Explains zone naming and illustrates zone distribution schemes.

Zone Features

Details the characteristics of Communication, Analog, and Relay Shields.

Mechanical Dimensions

Shows diagrams with dimensions for the PLC units.

General Features

Lists key features like input voltage, power, memory, and communications.

Technical Specifications

General Specifications

Details power supply, operating range, consumption, insulation, dielectric strength, and environmental specs.

Performance Specification

Covers board, control method, I/O control, programming language, and microcontroller.

Symbology

Explains standard symbols used for electrical and safety indicators.

Precautions

ESP32 Board and Intended Audience

Identifies the ESP32 board as controller and specifies the manual's target audience.

General Precautions

Advises operating according to specifications and consulting representatives for critical applications.

Software Interface Setup

Arduino IDE Requirements and Installation

Details Arduino IDE version and steps for adding Industrial Shields boards.

Connecting PLC to PC

Arduino IDE Connection Steps

Guides on selecting the PLC family, model, and port in Arduino IDE.

PLC Power Supply Connection

Power Supply Specifications and Safety

Specifies voltage requirements and safety notes for connecting power.

ESP32 ETHERNET&WIFI&BLUETOOTH PLC Pinout

I;Os Table

Details Analog Input, Digital Isolated Input, Digital Isolated Output, etc., for each model.

0 Zone Connection

Describes the pins and functions for the 0 Zone (communication).

Analog;Digital Zone Connection

Details I/O connections for Analog/Digital inputs and outputs.

Relay Zone Connection

Details I/O connections for Relay outputs and inputs.

Interrupt Equivalence Table

Maps interrupt levels to Analog/Digital and Relay configurations.

Switch Configuration

0 Zone: Communications Configuration

Explains switch settings for USB/RS232 communication.

Analog;Digital Zone Switch Settings

Details switch settings for Analog/Digital zones (ON/OFF for digital/analog output).

Relay Zone Switch Settings

Details switch settings for Relay zones.

I;O ESP32 PLC 3.3 V Pins

I2 C Communication Pins

Describes I2C pins (SCL, SDA) and their usage.

SPI MISO;MOSI;SCK Pins

Details SPI bus pins (MISO, MOSI, SCK) and their connections.

A Zone Features: Communications, RTC & uSD

RS-232 and RS-485 Communication

Explains RS-232 and RS-485 communication protocols and their implementation.

Ethernet and BLE Connectivity

Details Ethernet controller and Bluetooth Low Energy (BLE) features.

RTC and I2 C Pin Configuration

Covers RTC module, I2C protocol, and pull-up configuration for pins.

SPI and uSD Usage

Explains SPI usage for uSD and pin configuration requirements.

Internal I2 C and SPI Connections

I2 C;SPI Connection Diagram

Illustrates the internal connections for I2C and SPI interfaces.

Program Upload Instructions

Uploading Code and Boot Switch Configuration

Details connecting the microUSB, configuring the boot switch, and uploading code.

Reset Button Usage After Upload

Explains the final step of pulsing the reset button after code upload.

Interconnection Between Controllers

RS-232 Communication Setup

Illustrates the wiring for RS-232 communication between PLCs.

RS-485 Communication Setup

Illustrates the wiring for RS-485 communication between PLCs.

Ethernet Communication Setup

Specifies the use of SFTP CAT-6 Ethernet crossover cable for communication.

Typical Connections

Digital Isolated and Non-Isolated Input Connections

Shows wiring diagrams for digital isolated and non-isolated inputs.

Digital;Analog Input Connections

Illustrates wiring for digital/analog inputs (digital and analog alimentation).

Output Connections (Digital, PWM, Analog)

Depicts wiring for digital, digital/PWM, and analog outputs.

Connector Details

PCB Connector Information

Provides article reference, height, pitch, dimensions, and pin spacing for PCB connectors.

I;O and Power Supply Connector Information

Details article reference and conduit section sizes for I/O connectors.

Mechanical Characteristics

PLC Dimensions and DIN Rail Mounting

Shows PLC dimensions and diagrams for DIN rail mounting.

Material and Environmental Specifications

Lists material properties, mechanical tests, and environmental ratings.

Installation and Maintenance

Installation Notes and Environment

Provides guidelines for proper installation location and cabinet requirements.

Maintenance Program and Safety Rules

Outlines factors for maintenance programs and safety rules for personnel.

Revision Table

Document Revision History

Lists revision numbers, dates, and changes made to the document.

Industrial Shields ESP32 PLC Series Specifications

General IconGeneral
Microcontroller/CPU/ProcessorESP32
Power Supply12-24V DC
MountingDIN Rail
Digital InputsVaries by model (typically 8-16)
Digital OutputsVaries by model (typically 8-16)
Analog InputsVaries by model (e.g., 2, 6, 8). See specific model datasheet.
Analog OutputsVaries by model (e.g., 1, 2). See specific model datasheet.
Communication InterfacesWiFi, Bluetooth, Ethernet, RS485
Operating Temperature-10°C to 60°C
DimensionsVaries by model
ProgrammingArduino IDE