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Light grey enclosure DIN rail mounting with blue yellow front label
right
Light grey enclosure DIN rail mounting with blue yellow front label
Light grey enclosure DIN rail mounting with blue yellow front label
Light grey enclosure DIN rail mounting with blue yellow front label
Light grey enclosure DIN rail mounting
Light grey enclosure DIN rail mounting

Modbus RTU repeater | power supply 24 VDC | DIN rail mounting


Product description

This is a DIN rail mounted power supply with built-in Modbus RTU repeater. The 24 VDC switch mode power supply offers protection against short ciruit, overload and overvoltage. The maximum load is 900 mA or 20 W. The 24 VDC supply is only available via the output channel. All devices can be connected via terminal blocks or via the RJ45 connectors. The Modbus RTU communication of both channels is reinforced by the built-in half-duplex line repeater. The supply voltage is in the range of 85 to 264 VAC (50-60 Hz). This device can be mounted on a DIN rail. The enclosure offers an IP20 protection against ingress of dust.




Article code
DPOM8-24-20
GTIN
0.540.100.300.147.9
Category
Distribution boxes for Modbus RTU and power supply
Available
Current stock
4 U.
Factory lead time
4 Week(s)
Documents
Datasheet
Datasheet

icon-downloadDatasheet

Mounting instruction
Mounting instruction

icon-downloadMounting instruction

Additional specifications and description

 
24 VDC power supply
This 24 VDC switch mode power supply offers protection against short-circuit, overload and overvoltage. The overload  function prevents damage to the power supply due to an overcurrent of the load. In case of short circuit, it simply shuts down until the fault condition is removed. The overvoltage protection prevents that excessive voltage is applied to the load - even in case of instable input voltages. Only the output channel offers 24 VDC supply. The input channel is only used for the Modbus RTU repeater.
 
Modbus RTU repeater
This is not just a power supply. It's also a galvanic isolated, half-duplex line repeater for Modbus RTU communication. It can be used to interconnect Sentera devices and to reinforce Modbus RTU communication. It helps to establish a stable communication in applications with long cable lengths and high distance between the different Sentera devices.
E.g. DPOM8-24-20 can reinforce the Modbus communication in applications where the distance between different Sentera devices becomes so long that communication gets disturbed. PDM-8-MB guarantees a stable Modbus communication, even in case of longer cable lengths.
 
Universally applicable
The wide range of supply voltage (85 - 264 VAC, 50-60 Hz) makes them compatible with most applications.
 
Easy to connect
The load can be connected via the terminal blocks or via the RJ45 connectors.
 
DIN rail mounting
This device can be mounted on a standard DIN rail, preferrably in an electric cabinet. The enclosure offers an IP20 protection against dust and dirt.
 

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