BB-422LP9R

研华BB-422LP9R 是一款串口转换器，RS-232 DB9 F至RS-422 DB9 F，端口供电,数据传输速率高达115.2 Kbps,4.7K欧姆偏置电阻器

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Ordering Information

Model No.	RS-232 Connector	RS-422 Connector	Power
BB-422LP9R	DB9 Female	DB9 Female	RS-232 Handshake Lines DTR & RTS

Specifications

Serial Technology
Data Rate	Up to 115.2 Kbps baud
RS-232 Connector	DB9 female
RS-422 Connector	DB9 female
Biasing Resistors	4.7k Ohms
Power
Source	Port-powered from RS-232 handshake lines
Mechanical
Dimensions	6.2 x 3.3 x 1.1 cm (2.4 x 1.3 x 0.43 in)
Enclosure	Plastic
Weight	81.6 g (0.18 lb)
Environmental
Operating Temperature	0 to +70 °C (+32 to +158 °F)
Storage Temperature	40 to +85 °C (-40 to +185 °F)
Operating Humidity	0 to 95%, non-condensing
Meantime Between Failures (MTBF)
MTBF	3020199 hours
Calculation Method	MIL 217F Parts Count Reliability Prediction
Regulatory – Approvals / Standards / Directives
FCC, CE
CE – Directives	2014/30/EU - Electromagnetic Compatibility Directive (EMC) 2011/65/EU - Amended by (EU) 2015/863 Reduction of Hazardous Substances Directive (RoHS) 2012/19/EU - Waste Electrical and Electronic Equipment (WEEE)
CE – Standards	EN 55032 Class A - Electromagnetic Compatibility of Multimedia Equipment - Emission Requirements EN 55024 - Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement EN 61000-6-1 - Generic Immunity Standard for Industrial Environments