865MHz LoRaWAN EndNode Modem with Modbus TCP/RTU Scheduler with 2 x 10/100Base-T(x) Ports, 1 x RS232 and 1 x RS485 Serial Ports
TLM344
865MHz LoRaWAN EndNode Modem with Modbus TCP/RTU Scheduler with 2 x 10/100Base-T(x) Ports, 1 x RS232 and 1 x RS485 Serial Ports
per one
228.00 EUR 240.00 EUR
If you buy less than 5 items you will lose your 5% discount
-   Radio Band: IN 865 MHz – India, LoRaWAN RF Communication
-   Supports 2 x 10/100Base-T(X) ports
-   Supports Full/Half-Duplex, auto MDI/MDI-X on each port
-   DHCP Server Capability
-   Supports 1 x RS232 and 1 x RS485 Serial Connection up to 921600 Baud
-   Embedded web interface for ease of use
-   REDZ special design, plug and play Server-Client Operating Modes
-   Instant switch between operating modes with buttons
-   3 Main Device Functions:
 LoRaWAN Modbus TCP Scheduler
 LoRaWAN Modbus RTU Scheduler
 LoRaWAN Transparent Mode (Transparent bridge between LoRaWAN and TCP/IP or Serial Side)
-   Up to 10 device connection in Modbus TCP or RTU Scheduler or Transparent TCP/IP modes
-   Definable Modbus Serial Interface for Modbus RTU (RS232 or RS485 usage in same device)
-   Selectable Modbus Function Code, Definable Register Address, Total Register Number, Query Interval and Time Out durations
-   Easy monitor of transmitted data on web interface
-   Easy to follow Device Status on web interface
-   Activation Over Air (OTAA) or Activation by Personalization (ABP) Selectable
-   User defined LoRAWAN Port
-   Adaptive Data Rate functionality
-   Selectable Uplink Data Rate
-   Selectable Power Level
-   LoRaWAN Class C and Class A support
-   Easy to follow LoRaWAN packages on web interface
-   Black List and White List based TCP/IP connection filter in transparent mode
-   Firmware Upgrade over Web
-   2 firmware storage capability on same device (1 active only)
-   5-48V DC wide range power input (allows up to 60 V DC)
-   Wide operating temperature range from -40 to 85 °C
-   Rugged Metal IP-40 housing design
-   DIN-Rail mounting
TECHNOLOGY
LoRa TECHNOLOGY

Based on 
STM32L151CxU6Axx
Pre-Certified according to EN 300 220
Sensitivity 
Down to -138 dBm
Link Budget 
Up to 156 dB
Communication Distance 
Up to 15km (Line of Sight)
Typical Communication Distance Indoor/Urban
>2km
LoRaWAN Activation Options 
Activation Over Air (OTAA)
Activation by Personalization (ABP)
User Selectable
LoRaWAN Port
User Selectable
Adaptive Data Rate
Available
Uplink Data Rate 
SF12 / 125 kHz / 250 bps
SF11 / 125 kHz / 440 bps
SF10 / 125 kHz / 980 bps
SF9 / 125 kHz / 1760 bps
SF8 / 125 kHz / 3125 bps
SF7 / 125 kHz / 5470 bps
FSK 50k / NA / 50000 bps
Tx Power Level 
0 to 22dBm Configurable
LoraWAN Class 
Class A

Class C


ETHERNET SWITCH TECHNOLOGY

Ethernet Standards 
IEEE 802.3 for 10Base-T
IEEE 802.3u for 100Base-T(X)
IEEE 802.3x Flow Control
Mac Table 
1K MAC address entry
Processing 
Store-and-Forward
Memory 
448K bits packet buffer memory


MODBUS CHARACTERISTICS
Modbus Protocol
Modbus TCP or RTU
Selectable by User
Modbus Devices
Up to 10 Modbus command can be defined by User
Modbus Address
Independently selectable by User
Modbus Function Code
Read Coil Status (FC=01)
Read Input Status (FC=02)
Read Holding Registers (FC=03)
Read Input Registers (FC=04)
Selectable
Modbus Command Setting
Register Adress
Total Number of Registers
Query Interval
Time Out 
Independently Selectable for each command
Modbus RTU Serial Settings
Serial interface RS232 or RS485
Serial data settings and Baud Rate
Independently Selectable for each command


CONNECTORS AND PORTS
SMA Antenna Connector for LoRa

1 Standard SMA female interface, 50 ohm
Console Port
Micro USB connection for LOG in 115200 baud
10/100T(X) RJ45 Ports
Ethernet Connection on 2 ports
Serial Ports
5 pin wired Terminal Connection
Tx, Rx, GND for RS232
A, B and GND for RS485
Reset Buttons
Reset to Client and Reset to Server Operating modes buttons



LED INDICATORS
Power indicator
Power LED
10/100T(X) Indicators
Activity LEDs:
ETH1, ETH2 and TLM (Activity of device itself)
System Indicators
Status LED,
Tx and Rx of data LEDs and Server LED
(LED ON: Server Operating Mode, LED OFF: Client Operating Mode)
Console Indicators
Tx and Rx of data LEDs


POWER
Input Range

5-48V DC wide range power input
(Allows up to 60 V DC)
Reverse Polarity Protection
Available
Thermal Shutdown and Current Limit Protection
Available


PHYSICAL AND ENVIRONMENTAL CHARACTERISTICS
Enclosure
Metal, IP 40
Dimensions
43 x 95 x 124 (w x d x h) mm
Weight
~380gr
Storage Temperature
-65 to 150 °C
Operating Temperature
-40 to 85 °C 
Operating Humidity
5% to 95%Non-condensing


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