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Picture of B&B Electronics 4WSD25OTB serial converter/repeater/isolator RS-232 RS-485 Blue

B&B Electronics 4WSD25OTB serial converter/repeater/isolator RS-232 RS-485 Blue

B&B Electronics 4WSD25OTB. Width: 2.17" (55 mm), Depth: 3.86" (98 mm), Height: 0.906" (23 mm). Input voltage: 10 - 48 V. Certification: 2004/108/EC, 2011/65/EU, EN 55022: +AC, EN 61000-1-1, EN61000-4-2, EN61000-4-3: +A1 +A2,...
Manufacturer: B&B Electronics
Availability: Out of Stock - on backorder and will be dispatched once in stock.
SKU: 3635134
Manufacturer part number: 4WSD25OTB
UPC: 8357881108076
MSRP: $143.00
$125.66
Isolated In-line Serial Converters

Models 4WSD9OTB and 4WSD25OTB convert RS-232 to RS-422 or RS-485 (2 or 4-wire). 2,000V two-way optical isolation protects devices from power surges, spikes and ground loops in harsh electrical environments. These in-line converters support distances up to 1,200 m (4000 ft.) and data rates up to 115.2 kbps. Switchable modes support 2-wire RS-485, 4-wire RS-485, and full duplex RS-422. Available with female DB9 or DB25 RS-232 inputs. Removable terminal blocks for RS-422/485 and external power make wiring easy. Accepts external power from 10-48 VDC from an industrial power source or plug in power supply. The power supply is sold separately
Isolated In-line Serial Converters

Models 4WSD9OTB and 4WSD25OTB convert RS-232 to RS-422 or RS-485 (2 or 4-wire). 2,000V two-way optical isolation protects devices from power surges, spikes and ground loops in harsh electrical environments. These in-line converters support distances up to 1,200 m (4000 ft.) and data rates up to 115.2 kbps. Switchable modes support 2-wire RS-485, 4-wire RS-485, and full duplex RS-422. Available with female DB9 or DB25 RS-232 inputs. Removable terminal blocks for RS-422/485 and external power make wiring easy. Accepts external power from 10-48 VDC from an industrial power source or plug in power supply. The power supply is sold separately
Products specifications
Attribute nameAttribute value
Width2.17"
Depth3.86"
Height0.906"
Design
Certification-40 - 85 °C
Technical details
RS-232 signalsGND
RS-422 signalsGND
Isolation2 kV
Product colorBlue
Baud rate115.2 Kbit/s
RS-485 signalsData+, Data-, GND
Features
Connector 2Terminal block
Connector 1DB-25
LED indicatorsYes
Ports & interfaces
Output interfaceRS-485
Host interfaceRS-232
Power
Input voltage115.2 Kbit/s
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
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Products specifications
Attribute nameAttribute value
Width2.17"
Depth3.86"
Height0.906"
Design
Certification-40 - 85 °C
Technical details
RS-232 signalsGND
RS-422 signalsGND
Isolation2 kV
Product colorBlue
Baud rate115.2 Kbit/s
RS-485 signalsData+, Data-, GND
Features
Connector 2Terminal block
Connector 1DB-25
LED indicatorsYes
Ports & interfaces
Output interfaceRS-485
Host interfaceRS-232
Power
Input voltage115.2 Kbit/s
Operational conditions
Operating temperature (T-T)0 - 70 °C
Storage temperature (T-T)-40 - 85 °C
Product tags
  • (55039)
Customer service
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