USR-DR302

USR-DR302

DIN-rail RS485 to Ethernet converter

The USR-DR302 is a communication gateway from PUSR IoT. It enables communication between products communicating via Ethernet or serial port .
In CRE TECHNOLOGY applications, we use its communication capability for the Modbus protocol to switch from Modbus TCP/IP to Modbus RTU (via RS485 COM port ) and vice versa. This product is limited to a single TCP/IP slave. For multi-slave TCP/IP requirements, we offer the reference R-KEY-LT.
This gateway enables fast, efficient commissioning of your various projects. It can be configured using the manufacturer's software, which can be downloaded here.

	DR-302	R-KEY-LT
Ports	1 Ethernet and 1 RS485	1 Ethernet and 1 RS485
Power supply	5-36 VDC	11-40 VDC
DIN rail mounting	Yes	Yes
Configurable via PC software	Yes	Yes
Modbus TCP to RS485 communication	1 master and multiple slaves	1 master and multiple slaves
Modbus RS485 to TCP communication	1 master and 1 slave	1 master and multiple slaves

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