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General| Brand | King Pigeon |
|---|---|
| Model | S270 |
| Category | Intercom System |
| Language | English |
Device collects sensor data, performs logical processing, and sends it via SMS or data network to a cloud server.
Guidelines for safe operation, potential hazards, and interference warnings.
Key features of the RTU, including communication, power, processing, I/O, and connectivity.
Technical specifications including DC power supply range and adapter details.
Dimensions of the RTU control unit with a diagram.
Explanation of the status and meaning of each LED indicator on the RTU device.
Detailed explanation of RTU backside switches, buttons, and connector interfaces.
Visual guides for AI, DI, DO, and T/H connections, including principle block diagrams.
Methods for setting up the RTU via PC, USB, or SMS commands.
Step-by-step guide for installing configurator software and connecting the RTU to the PC.
Troubleshooting guide for common issues during software connection and initial setup.
Interface of the configurator software for managing RTU settings.
Setup for device ID, model, description, and time synchronization.
Configuration of authorized user telephone numbers for alarms and reports.
Procedure for resetting RTU parameters and initial configuration steps.
Changing the RTU's password and synchronizing the internal clock.
Configuring authorized numbers for various alert types.
Setting output parameters and defining output usages for programmable logic events.
Configuring relay output types and their parameters.
Setting authorized numbers for incoming calls and DI trigger conditions.
Choosing input types and configuring SMS content for alarms.
Setting up authorized numbers for DI/AIN alarms and analog input triggers.
Selecting input types and configuring high alarm SMS for analog channels.
Setting timers for scheduling automatic actions and repeat events.
Defining occurrences (events) and corresponding RTU actions for logic control.
Configuring device parameters for network connectivity, supporting various protocols.
Configuring GPRS connection details, including APN, username, password, and server.
Configuration for MQTT communication protocol, including topics, client ID, and credentials.
Information about the device's SD card for storing alarm and historical records.
Guide for performing self-checks to verify RTU operational status and configuration.
Wiring diagrams for connecting analog transducers using two-wire and three-wire methods.
Configuring analog input trigger conditions and authorized numbers for AIN alarms.
Configuring relay output for cabinet fan control based on temperature thresholds.
Setting temperature trigger thresholds and alarm SMS content.
Configuring interlock logic for temperature alarms to control the cabinet fan.
Initial configuration for cloud connectivity and SCADA integration.
Setting network parameters for cloud communication protocols.
Comprehensive list of SMS commands for device setup, operation, and inquiry.
Overview of the mobile application for easier device control and setup.
SMS responses indicating command errors or incorrect formats.
SMS commands and responses for checking the external DC power status.
SMS command to modify the device's password.
SMS commands for arming and disarming the device, with return messages.
SMS command for setting user numbers for alarms and access control.
SMS command for setting user numbers that can dial in for access control.
Diagram illustrating device connectivity to cloud/SCADA via GPRS/3G/4G networks.
Flowchart showing the TCP connection process for device communication.
Register addresses and definitions for reading digital input (DI) status.
Register addresses and definitions for reading analog inputs, temp/humidity.
Register addresses for reading/writing digital output (DO) status.
Register addresses for clearing digital input counts.
Notes on Modbus TCP/RTU over TCP, device ID, and cloud server requirements.
Setting device ID for Modbus RTU protocol within basic parameters.
Configuring cellular network settings for Modbus RTU over TCP communication.
Format for master sending data to read relay DO status.
Format for receiving relay DO status data from the device.
Details on controlling single channel DO output via Modbus RTU over TCP.
Instructions for multi-control of DO outputs via Modbus RTU over TCP.
Format for reading digital input (DIN) status via Modbus RTU over TCP.
Data format for reading AIN, DIN pulse count, temperature, humidity, and external power voltage.
Overview of MQTT protocol, its characteristics, and implementation principles.
Details on configuring MQTT parameters like domain, port, topics, and client ID.
Structure of data published by the device to MQTT broker, including sensor data and timestamps.
Format of data received by device from MQTT broker for control.
Mapping of device I/O data points to flags, types, and descriptions for MQTT.
Instructions for upgrading device firmware via USB port.
How to upgrade the cellular module (GSM to 3G/4G) to adapt to network changes.
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