Converter RS485 to LoRa S LR01 WL. com. module, DIN rail TIV49A_R3 w ant.-Slave

Description

The Converter RS485 to LoRa wireless, DIN rail, TIV49A_R3, with antenna 433MHz is used for replacement of wire communication to a wireless radio communication. This converter acts as communication interface and converts RS485 communication into LoRa wireless network. On the other side, this module convert wireless LoRa radio signals back to wired signals. It can work as a master-coordinator on Sigma side, also as a slave router and endpoint on Nano / Quark / Micro / Pico side. The installation is easy, assembly and connection concept is not complicated. Module is ideally suited to convert the wire communication into wireless in middle-sized and large on-grid solar power plants. Its benefit is to use it due to lightning strikes, due to too high potential voltage differences between sectors of solar power plant and because of too long distances of cables. Consequently also because of the costs of laying the cables into the ground and cables itself.

Overview

Professional use
• Drive and positioning of Single or Dual Axis Solar Trackers
• Integration of Sat Control equipment into existing control-room technology
• Automatic update of firmware from Sigma via (OTA)

Flexible
• Data interface in accordance with the MODBUS communication standards in the field of automation technology
• Simple and fast installation, high reliability
• Possibility of replacing the LoRa and ZigBee interface without replacing the converter
• Possibility of using converters for routing to out of Line-of-sight positioners

Reliable
• Direct communication with the Sigma Solar Server via RS485 Service Interface
• Meets the requirements of the EU Low-Voltage Directive for grid safety management
• LoRa Wireless network, easy installation which means no communication cables for installation on ground
• Less chances of spreading damages due to lightning strike

Operation
for Single / Dual Axis Positioners up to 8 devices on one converter
Type / Sigma side as master, positioner side as slave
Communication
Positioner communication Serial MODBUS Wireless network with LoRa module
Wireless communication protocol – LoRa 433MHz physical layer protocol
Interfaces
Max. Number of controlled devices up to 8 different positioners
Max. Communication range
Wireless range – 1 km on open field, up to 5 hops via other Lora converters is 5 km
Power supply – External SMPS type required (not included)
Input voltage – 24 VDC +5% / –15%
Power consumption in idle – 1 W
Environmental conditions in operation – Ambient temperature –30°C … +80°C
Relative air humidity – 0% … 85%, non-condensing
General data
Dimensions (L / W / H) in mm – 92 / 45 / 25
Weight – 55 g
Mounting location – Indoor
Mounting options – DIN rail mounting 35/7,5mm
Status display
LEDs for; power (1), RS485 TX/RX (2) + LoRa RX/TX (2)
Signal power programmable – up to 0.1 W (20 dBm)
Manual buttons – 2 one for binding and one for reserve
Upgrading – In the field via Sigma trough Wireless mash network (OTA) with LoRa module
Language versions – manual English
Warranty – 2 years*
Certificates and approvals – CE
Life Time – Min. 10 years; typical 20 years
*Optionally more for additional payment

DOCUMENTATION:
Technical datasheet ENG Medium resolution: konverter RS4852 Lora_MR.pdf
Technical datasheet ENG Low resolution: konverter RS4852 Lora_LR.pdf