1-Wire bus coupler with RS232 (V24 interface), industrial version, galvanic isolation, DS2480

Product information "1-Wire bus coupler with RS232 (V24 interface), industrial version, galvanic isolation, DS2480"

DIN rail adapter between PC and 1-Wire network, Serial to 1-Wire

Industrial 1-Wire bus coupler with RS232 (V24) in industrial design with galvanic isolation between the data and 1-Wire bus interface.

1-Wire bus coupler RS232 in DIN rail housing. With the 1-Wire Bus Coupler a fast and simple connection between computer and 1-Wire network or to the PLC via a serial terminal is possible.

State-of-the-art high-speed optocouplers and DC/DC power supplies are used for safe galvanic isolation. Even the 1-Wire activity LED has an isolated design.
The isolation prevents interference to and from the PC and reduces possible "electrosmog" in the building. The isolation also increases electrical safety.

For the 1-Wire network, the 5V output voltage is 250mA max.

Single 1-Wire sensors can be connected directly. For a 1-Wire network, the use of a 1-Wire hub is recommended.

LED indicators for power and activity.

1-Wire Interface:
  • DS2480R+ Chip Interface
  • Standard 1-Wire bus functions
Colour: green
Connection type: Screw terminal/s for cable up to 2.5qmm (~ AWG 13) cross-section
Data interface:
  • Industrial 1-Wire Bus (5V, 1-Wire Data and Ground (GND))
  • Serial interface, UART, COM port, RS232, V.24 (RX,TX and GND), D-SUB male connector
Design / Manufacturer: ESERA
Dimensions: 2TE, 32 x 90 x 70mm (LxWxH)
Enclosure: ABS plastic with high percentage of recycled plastic, green (RAL 6020)
Execution: Bus coupler for different 1-Wire software
Function: Bus - interface, without integrated intelligence
Humidity Operation / Storage: 10% to 92% (non-condensing)
Ingress Protection (IP = protection class according to DIN EN 60529), protection class (DIN EN 61140 (VDE 0140-1): IP20
Mounting: DIN rail, Top-hat rail or also called mounting rail. According to DIN EN 60715:2018-07, TH 35, formerly TS 35, a mounting rail with top hat profile is
Number of inputs / outputs: 1-Wire Bus Interface
Plug and Play support , Auto-E-Connect Support: No
Power output: 8,5W
Power supply, Supply Voltage: Voltage supply, wide range, universal 12VDC / 24VDC (9-30VDC)
Protection circuit:
  • Enhanced ESD protection with ±4kV according to IEC 61000-4
  • Overvoltage protection for the voltage supply / power supply
  • Reverse polarity protection for voltage supply / power supply
  • Signal line overvoltage protection (1-Wire Protector) provides protection against high voltage faults up to 28VDC
Scope of delivery: Device and Quick Guide, the User Guide (Manual) can be found in the download area as a PDF download.
Supported 1-Wire chips / 1-Wire sensors: Universal DS2480 interface. The interface supports the 1-Wire chips that the control software knows.
Temperature range, operation: -25°C to +70°C, Extended temperature range 1, (E1)
Temperature range, storage: -25°C bis +70°C, Extended temperature range 1, (E1)
Version: Basic Version / Basic Serie

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