BB-422LP25R

Name: BB-422LP25R
Availability: InStock

研华BB-422LP25R 是一款串口转换器，RS-232 DB-25 F至RS-422 DB25 M，端口供电,数据速率高达115.2 kbps,由RS-232握手线路供电-无需电源

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Specifications

Serial Technology
RS-232 Connector	DB25 female (DCE device)
RS-422 Connector	DB25 male (EIA-530 pinouts)
Data Rate	Up to 115.2 kbps
Operation	RS-422, 4-wire
Signals	Converts 8 channels of RS-232 to RS-422
Biasing Resistors	4.7k Ohms
Termination	None
Power
Source	Port-powered from RS-232 handshake lines.
Power Input	7~12 Vdc, Pin 12 (Gnd) and Pin 25 (+12)
Mechanical
Dimensions	5.4 x 6.2 x 1.5 cm (2.1 x 2.4 x 0.6 in)

Environmental
Operating Temperature	0 to +70 °C (+32 to +158 °F)
Storage Temperature	-40 to +85 °C (-40 to +185 °F)
Operating Humidity	0-95%, non-condensing
Meantime Between Failures (MTBF)
MTBF	562068 hours
Calculation Method	MIL 217F using Parts Count Reliability Prediction Method
Regulatory – Approvals / Standards / Directives
FCC, CE
CE - Directives	2014/30/EU – Electromagnetic Compatibility 2011/65/EU – amended by (EU) 2015/863 Reduction of Hazardous Substances (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 Equpment – Immunity Characteristics – Limits and methods of measurement EN 61000-6-1 – Generic immunity standard for residential, commercial and light-industrial environments
Other Standards	EN 61000-6-3+ A1 - Generic Emission Standard for Residential, Commercial and Light-industrial Environments (Class B) EN 61000-6-2 - Generic Immunity Standard for Industrial Environments