Interface Converter offer operating speeds of 1.5 and 20 Mbps.
Press Release Summary:
Model 4149 high speed ruggedized Fiber-to-RS485/422/232 interface converter offers operating speeds of 1.5 Mbps for RS232 to fiber conversion and 20 Mbps for RS485/422 to fiber conversion. Operating from -40 to +85°C, it features protection circuitry on all receivers and transmitters for both RS232 and RS485/422 interfaces. Unit can be powered from wide input range of 9-36 Vdc, and from 4.5-9 and 18-72 Vdc voltage ranges for other models.
Original Press Release:
Model 4149 Very High Speed Interface Converter
03/26/2008
Very High Speed Ruggedized Fiber-to-RS485/422/232 Interface Converter
Electro Standards Laboratories (ESL), Cranston, RI, announces its new Model 4149 high speed ruggedized Fiber-to-RS485/422/232 interface converter. Typical operating speeds are 1.5 Mbps for RS232 to fiber conversion and 20 Mbps for RS485/422 to fiber conversion.
Model 4149 is designed to operate from -40°C to +85°C and features protection circuitry on all receivers and transmitters for both RS232 and RS485/422 interfaces. The unit's power input is protected from transients and features 3kVDC isolation to prevent system ground loops.
M4149 can be powered from a wide input range of 9VDC-36VDC, with models also available for other voltage ranges such as 4.5VDC-9VDC and 18VDC-72VDC. Other features include user-selectable fiber polarity, TX, RX and Power indicator LEDs.
For more information on Interface Converters, contact Electro Standards Laboratories at 401-943-1164, eslab@electrostandards.com, www.ElectroStandards.com.
Jeannette Gouin
Electro Standards Laboratories
Title: Marketing Manager
36 Western Industrial Drive
Cranston, RI 02921
Tel: 401-943-1164
Fax: 401-946-5790
E-mail: eslab@electrostandards.com
E-mail: jeannett@lab.electrostandards.com
www.ElectroStandards.com
URL: http://www.electrostandards.com/ProductDetail/?productid=261
