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  3. DSE 0857-01 USB to RS485 Communications Device Original

DSE 0857-01 USB to RS485 Communications Device Original

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DSE 0857-01 USB to RS communications

$ 180.89 180.89000000000001 USD $ 180.89

$ 180.89

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DSE DSE857

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30-day money-back guarantee
Shipping: 2-3 Business Days

DC SUPPLY

VOLTAGE RATING
8 V to 35 V Continuous

PRODUCT VARIANTS
0857-01 - 857 USB to RS485
Communications Device
WEIGHT
1 POUNDS
SIZE
5 x 5 x 5 Inches
MAXIMUM OPERATING CURRENT

  123 mA at 12 V 71 mA at 24 V


 


CONVERTS A USB PORT
To an RS485 port.
REMOTE CONTROL & MONITORING
For all connected modules.
  SUPPORTS MODBUS RTU​ 
Using the RS485 port.
  • Continuous Voltage Rating - ◖8 V to 35 V Continuous.
  • Cranking Dropouts - ◖Able to survive 0 V for 100 mS, providing supply was at least 10 V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries. LEDs and backlight will not be maintained during cranking.
  • Maximum Operating Current - ◖123 mA at 12 V 71 mA at 24 V
  • Maximum Standby Current - ◖104 mA at 12 V 63 mA at 24 V 
  • Communications - ◖USB (Single DSE Controller) RS485
  • Dimensions - ◖Overall : 35 mm x 97 mm x 102 mm 1.4” x 3.8” x 4.0” ◖Mounting : DIN Rail
  • Operating Temperature Range - ◖-30 °C to +70 °C (-22 °F to +158 °F)
  • Storage Temperature Range - ◖-40 °C to +80 °C (-40 °F to +176 °F)


Start with the customer – find out what they want and give it to them.


Start with the customer – find out what they want and give it to them.

The DSE857 communications device allows monitoring of a single DSE controller with USB connectivity by converting it to an RS485 connection. To achieve this the DSE857 connects to an RS485 MODBUS RTU master over 1.2km away. The MODBUS RTU master can be an external PLC, Building Management System (BMS) or a Windows PC running the DSE Configuration Suite Software.