Indino 4.0
1. Introduction
Indino 4.0 series defines a new way of transforming factories into
smart/intelligent factories for efficient and easy remote monitoring
operational status of facilities such as on/off status, pressure and
temperature. Indino 4.0 supporting for wide range of industrial protocols like
Modbus, MQTT, JSON, RESTful,TCP/UDP , SNMP protocol ,which makes the monitoring
and solution integration, easier than ever for IT engineers through open source
APIs,.
The base board on Atmega2560 controller with BLE and WiFi having processor
ESP32 -32-bit LX6 processor -200 MIPS supporting OTA, having on board
capabilities like 8MByte Embedded Flash, 256KByte FRAM, SDcard -32GB, USB ,
RS232 , RS485 ,PWDT , 12 channel 24 V opto isolated IO supported for wet and
dry connection ,RTC , RDL Expansion bus for add on modules expanding the IO
needs and DC to DC converter support for 12 to 36V input DC supply .
2. Features
Processor: Tensilica Xtensa 32-bit LX6 microprocessor
· Clock frequency: up to
240 MHz ,up to 600 DMIPS
· ROM: 448 KB SRAM: 520 KB
Co controller *:
ATmega 2560, 16MHz, FLASH 256KB/STM32
Digital IO
24v 8x Isolated interrupt Enabled
digital input
24v 4x Isolated Digital output / PWM
AC Isolation: 3750VRMS
Contacts supported: DRY / WET
Wired Connectivity
RS485 MODBUS , RS232 &
USB
RDL expansion bus
Memory
FRAM 25KB , SD CARD 32GB
RTC
Built-in RTC for me stamped data
logging
Wireless
connectivity:
· Wi-Fi: 802.11
b/g/n/e/i (802.11n @ 2.4 GHz up to 150 Mbit/s)
· Bluetooth: v4.2
BR/EDR and Bluetooth Low Energy (BLE)
Protocol
·
TCP-IP, UDP, SNMP, MODBUS, FTP,
RESTFULL, JSON&MQTT
Security:
· IEEE
802.11 security features : WFA, WPA/WPA2 and WAPI
· Secure
boot / Flash encryption
· 1024-bit
OTP, up to 768-bit for customers
· Cryptographic
hardware acceleration: AES, SHA-2, RSA, ECC & random number generator (RNG)
·
Enclosure :
IP 20
mounting :Wall / DIN Rail
Dimension :108 x 41.2 x 20
*Co Controller information is given in product
information page
3. Benefits
Indino 4.0
can used to build the custom industrial solution for monitoring and controlling
PLC and SCADA , HMI , VFD , Motors , servo , Valves , energy meter , actuators
, relays , encoder , rfid and finger print readers , industrial sensors and
many more with below mentioned operational benefits .
·
Improved productivity.
·
Reduced downtime.
·
Maximized asset utilization.
·
Tracking trends for real-time marketing.
·
Enhanced situational awareness.
·
Sensor-driven decision analytics.
·
Instantaneous control and response in complex
autonomous systems
4. Applications
This product used for many
industrial applications like
● Production and
process Management
● Utilities Management
● Condition Management
● Environment
Management
● Industrial Smart
grid
● Leakage detection
● Cold storage
Management
● District metering
● Water treatment
● Generator Management
● Green House.
● Warning message in
case of calamities.
● Remote system management
5. Block Diagram
6. Pin-out
Digital :
|
Indino Digital Pinout
|
||||
|
Digital IO
|
PIN NO
|
FUNCTION
|
FUNCTION
|
|
|
D0
|
2
|
RX0
|
FTO
|
|
|
D1
|
3
|
TX0
|
FTO
|
|
|
D2
|
6
|
INT
|
IO Expander Intrupt
|
|
|
D3
|
7
|
|
|
FRC pin 1
|
|
D4
|
1
|
PWM
|
Opto Output
|
|
|
D5
|
5
|
PWM
|
Opto Output
|
|
|
D6
|
15
|
|
RS485 RE/DE
|
|
|
D7
|
16
|
PWM
|
Opto Output
|
|
|
D8
|
17
|
|
|
FRC pin 3
|
|
D9
|
18
|
|
SD CS
|
|
|
D10
|
23
|
|
|
FRC pin 10
|
|
D11
|
24
|
|
SRAM CS
|
|
|
D12
|
25
|
PWM
|
Opto Output
|
|
|
D13
|
26
|
|
STAT LED
|
|
|
D14
|
64
|
TX3
|
GSM/XBEE
|
|
|
D15
|
63
|
RX3
|
GSM/XBEE
|
|
|
D16
|
13
|
TX2
|
RS485
|
|
|
D17
|
12
|
RX2
|
RS485
|
|
|
D18
|
46
|
TX1
|
MAX232
|
|
|
D19
|
45
|
RX1
|
MAX232
|
|
|
D20
|
44
|
SDA
|
RTC/FRAM/IO expander
|
FRC pin 5
|
|
D21
|
43
|
SCL
|
RTC/FRAM/IO expander
|
FRC pin 6
|
|
D22
|
78
|
|
PIC
|
|
|
D23
|
77
|
|
PIC
|
|
|
D32
|
58
|
|
IO Expander RST
|
|
|
D36
|
54
|
|
XBEE RST
|
|
|
D37
|
53
|
|
XBEE SLEEP
|
|
|
D40
|
52
|
|
DTR
|
|
|
D41
|
51
|
|
PWR KEY
|
|
|
D46
|
39
|
|
MIC P
|
|
|
D49
|
35
|
|
FLT LED
|
|
|
D50
|
22
|
MISO
|
SD / FLASH
|
FRC pin 7
|
|
D51
|
21
|
MOSI
|
SD / FLASH
|
FRC pin 8
|
|
D52
|
20
|
SCK
|
SD / FLASH
|
FRC pin 9
|
|
D53
|
19
|
SS
|
|
FRC pin 4
|
|
|
|
|
|
|
Analog:
|
Indino Analog Pinout
|
||||
|
Digital IO
|
PIN NO
|
FUNCTION
|
FUNCTION
|
|
|
D0
|
2
|
RX0
|
FTO
|
|
|
D1
|
3
|
TX0
|
FTO
|
|
|
D2
|
6
|
INT
|
External INT
|
|
|
D3
|
7
|
|
|
FRC pin 1
|
|
D4
|
1
|
PWM
|
Opto Output
|
|
|
D5
|
5
|
PWM
|
Opto Output
|
|
|
D6
|
15
|
PWM
|
Opto Output
|
|
|
D7
|
16
|
PWM
|
Opto Output
|
|
|
D9
|
18
|
|
RS482 RE/DE
|
|
|
D10
|
23
|
|
|
FRC pin 10
|
|
D11
|
24
|
|
SD CS
|
|
|
D12
|
25
|
|
FLASH CS
|
|
|
D13
|
26
|
|
STAT LED
|
|
|
D14
|
64
|
TX3
|
|
FRC pin 4
|
|
D15
|
63
|
RX3
|
|
FRC pin 3
|
|
D16
|
13
|
TX2
|
RS485
|
|
|
D17
|
12
|
RX2
|
RS485
|
|
|
D18
|
46
|
TX1
|
MAX232
|
|
|
D19
|
45
|
RX1
|
MAX232
|
|
|
D20
|
44
|
SDA
|
RTC/FRAM/IO expander
|
FRC pin 5
|
|
D21
|
43
|
SCL
|
RTC/FRAM/IO expander
|
FRC pin 6
|
|
D22
|
78
|
|
PIC
|
|
|
D23
|
77
|
|
PIC
|
|
|
D33
|
57
|
|
MAX31865 CS
|
|
|
D34
|
56
|
|
MAX31855-IC4 CS
|
|
|
D35
|
55
|
|
MAX31855-IC2 CS
|
|
|
D36
|
54
|
|
MAX31865 DRDY
|
|
|
D37
|
53
|
|
SELECT ADC/4-20mA
|
|
|
D38
|
50
|
|
SELECT ADC/4-20mA
|
|
|
D40
|
52
|
|
SELECT ADC/4-20mA
|
|
|
D41
|
51
|
|
SELECT ADC/4-20mA
|
|
|
D49
|
35
|
|
FLT LED
|
|
|
D50
|
22
|
MISO
|
SD / FLASH/RTD
|
FRC pin 7
|
|
D51
|
21
|
MOSI
|
SD / FLASH
|
FRC pin 8
|
|
D52
|
20
|
SCK
|
SD / FLASH
|
FRC pin 9
|
|
Pins
|
Functionality
|
|
D0, D1
|
Serial Pins. To which either FT232 can be connected
or a MAX232 can be connected.
|
|
D2
|
RDL Bus chip select Pin
|
|
D3
|
RDL chip select
or slave select pin
|
|
D4
|
GSM power key (Software Switch). High-to-Low on this
pin powers ON the GSM.
|
|
D5
|
RS485 select (control) pin for serial communication.
|
|
D6 – D8, D30 – D35
|
Left open to the user and can be configured either
as an input or output.
|
|
D9
|
Reset pin for Ethernet
|
|
D10
|
Chip select or slave select pin for Ethernet
|
|
D12, D13
|
LED pins which could be programmed for status
indication as required.
|
|
TX3, RX3
|
RS485 serial communication
|
|
TX2, RX2
|
GSM serial communication
|
|
TX1, RX1
|
Can either be connected to RD485 or XBEE for serial
communication
|
|
SCL, SDA
|
Can be connected to I2C based RTC, FRAM, DAC and RDL
bus
|
|
D22 – D29
|
Control pins to select ADC as a 0-10V Voltage
reading channel or 4-20mA Current reading channel.
|
|
D36
|
XBEE reset pin
|
|
D37, D38
|
Digital input pins
|
|
D39
|
Chip select or slave select pin for Flash
|
|
D40 – D45
|
Digital
input pins
|
|
D46 – D49
|
Digital Output pins
|
|
MISO, MOSI, SCK
|
SPI pins to where number of devices could be
connected
|
|
SS
|
Chip select or slave select pin for SD Card
|
|
A0 – A2
|
Analog Input Pins left open to the user
|
|
A8, A9, A10, A15
|
Analog Input Pins which could be configured (using
pins d22-d29) to read either voltage or current.
|
|
A11 – A14
|
Analog Input Pins left open to the user
|
7. Programming IDE
The hardware supports various Open
Source Programming IDE including Arduino IDE, Atmel Studio and Arduino
Compatible Compiler for LabView. For more information on this follow “Open Source Programming IDE” section of
the following link.
8. Product Specification
8.1.
Digital
Input
Specification
Application Wiring
Use Case
8.2.
Digital
Output
Specification
o Channels:
3
o
Open Collector
o
Isolation : 3750 VRMS
o
Absolute maximum voltage -
35V, Current - 100mA
o
Cut-Off Frequency : 10KHz
Application:
Application
Wiring
8.3.
SD Card
Specification
o
SPI Serial
Interface
o
Supports Fat File system
Functional Diagram
Example Code
8.4.
RTC
Specification
o
DS1307
with I2C Serial Interface
o
Counts
Seconds, Minutes, Hours, Date, Month, Day, and Year with Leap-Year
Compensation.
o
56-Byte, Battery-Backed, NV RAM for Data
Storage
o
Consumes
<500nA in Battery Backup Mode with Oscillator Running
Functional Diagram
Example Code
You may
look into the following link for example code on RTC.
8.5.
FRAM
FRAM is specifically used for applications such as production counting,
production rejection where variable subjected to continuous write cycle
Specification
o
MB85RC256V,
I2C compatible with Bit configuration : 32,768 words × 8 bits
o
Operating
frequency : 1 MHz (Max)
o
Read/write
endurance : 1012 times / byte
o
Number
of write cycles: 100 Trillion times
o
Operating
power supply voltage : 2.7V to 5.5V, current 200 μA
o
Data
Retention: 10 years (+85°C), 95 years (+55°C), over 200 years (+35°C).
Functional Diagram
Example Code
You may look
into the following link for example on RTC
8.6. PWDT (Physical
Watch Dog Timer)
External
physical watchdog is connected along with inbuilt watchdog timer.
There
are many instances where we need to set watch dog time for more than 8 seconds
(typically bulk file upload takes in minutes).
As inbuilt WDT is limited to maximum of 8Sec, we have gone a step
further to support watch dog time up to 3 minutes.
If
you do not required PWDT then we can disable it by disabling Enable pin
Note:
User must program PWDT to refresh before the timer (3 min) expires.
Specification
o
PWDT supports up to
3minutes.
o
PIC12F1840 used for
PWDT
o
Refresh
time : 1 pulse in every 3 minutes
o
Operating
temperature range: –40 to 125 °C
Example Code
You may
look into the following link for examples on watchdog timer.
https://folk.uio.no/jeanra/Microelectronics/ArduinoWatchdog.html
8.7 Flash
Flash is specifically used for
embedded server.
·
Family of SpiFlash memories
·
Highest performance serial flash
·
Efficient “Continuous Read “ OPI mode
·
Low power and wide Temperature range
·
Flexible architecture with 4KB sectors
·
Advanced security feature
·
Space Efficient packaging
Functional Diagram
Example Code
You may
look into the following link for example on how to use flash.
8.8. ESP32
This
is Add-On pluggable module. One among ESP32 is comes with the product. For more
details on this, look into Order Information Table.
This is
specifically used for wireless connectivity with existing infrastructure.
Functional Diagram
Use Case
Interfacing Industrial Data Logger with Wi-Fi (ESP32)
Example Code
You may look
into the following link for examples on esp8266.
8.9. RS485 Modbus
o
Modbus is an Industrial
standard serial communication protocol.
o
Open protocol
o Information is stored
in the Slave device in four different tables.
Two tables store on/off discrete values (coils) and two store numerical values (registers). The coils and registers each have a read-only table and read-write table.
Two tables store on/off discrete values (coils) and two store numerical values (registers). The coils and registers each have a read-only table and read-write table.
o Each table has 9999
values.
Each coil or contact is 1 bit and assigned a data address between 0000-270E.
Each register is 1 word = 16 bits = 2 bytes and also has data address between 0000 and 270E.
Each coil or contact is 1 bit and assigned a data address between 0000-270E.
Each register is 1 word = 16 bits = 2 bytes and also has data address between 0000 and 270E.
o
Supported
Functions are
-
Coils
-
Discrete inputs
-
Input Registers
-
Holding
Registers.
Specification
o
LTC485 IC.
o
Supports slave address
up to 32.
o
Supports Modbus
protocol with RTU and ASCII formats.
o
Configurable baud rate
from 4800 to 115200.
o
Configurable packet
format (data bits, parity bit, stop bits)
Functional
Diagram
Use Case
Example Code
You may
look into the following link for examples on Modbus examples.
8.10.
RS232/FT232/Program
Used for programming
the board. When in user mode, the port could be used for data communication.data communication.
Example Code
You
may look into the following link for examples on FT232/MAX232 serial
communication.
8.11.
Status LED
Display
Status
LED’s can be programmed as per used needs for visual indication of an event.
Refer Digital Output Section
Functional Diagram
Example Code
You
may look into the following link for more details on programming LED pins.
8.12.
RDL Bus
Specification
o
Extend I/O pins for communicating with external devices.
o
Extends SPI pins, I2C pins, UART pins and Digital I/O pins.
Functional Diagram
Application Wiring
9. Mounting and Mechanical Dimensions
10. Order Information Table
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