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RTR970B

DIN rail mountable receiver

Manufacturer

Nokeval

Availability

typically in stock

Article

92415

RTR970 is radio data receiver for Nokeval MTR series wireless transmitters. It receives and buffers the data packets that MTR transmitters have sent. It automatically recognizes the types of the transmitters, so different kinds of transmitters can be used simultaneously. Transmitters can also have different transmission intervals. RTR970 uses license free 433.92 MHz frequency band (ISM) so it can be freely used, for example, almost in whole Europe.

RTR970 is 35 mm DIN rail mountable but desktop use is also possible. The receiver is connected to a computer using RS-485, USB or RS232 bus and it requires PromoLog application that reads the information from the device. Nokeval SCL protocol is used for data transmission between the receiver and the computer. Multiple receivers can be connected in parallel to an RS-485 bus to increase the coverage area. The receiver has three indicator LEDs and it requires 9...30 VDC.

Load manuals (pdf)

Connection details

bus interface

RS-485
RS-232
USB


bus protocol

Nokeval SCL


baud rates

1200, 2400, 4800, 9600, and 19200

Power supply

current consumption

Max 80 mA


supply voltage

24 VDC: 8...30 VDC

General information

protection class

IP20


installation

35 mm DIN rail


minimum ambient temperature

-30°C


case material

ABS plastic, gray


maximum ambient temperature

60°C

 Receiver for DIN-rail and desktop use with USB, RS485 and RS232.