Amplifier/network separator RM-07

Amplifier/network separator RM-07

MAX-RM-07, 5908312596974

Product description

Amplifier / network separator RS-485.
The RM-07 module serves as a signal amplifier of Modbus RTU transmission and as a galvanic separator of the RS-485 network.

It amplifies the signal enabling extension of the bus range and connecting more devices. It can also be used for branching lines and protecting them by electromagnetic interference.

Supported speeds [kbps]:
1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 56000, 115200.

The module amplifies the signal in both directions. Galvanic separation is between port 10-12 and port 4-6 with power supply 1-3.

For signal amplification with long communication networks.

For extending the bus by another group of 32 receivers. Up to 4 groups can be extended for a transmission speed of 9600.

To protect the group of receivers from interference generated on the side of long communication networks.

To reduce the influence of interference caused by branching of long signal lines.


Power supply voltage9÷30 V DC
Speed1200÷115200 bps
System current25 mA
Galvanic separation1 kV
Terminalpluggable terminal blocks 2,5 mm²
Tightening torque0,4 Nm
Working temperature-25 ÷ 50 °C
Dimensions1 module (18 mm)
Assemblyon rail 35 mm
Ingress Protection MarkingIP20