Advantech BB-232UDS

Model 232UDS, universal serial data splitter, can be connected so that any two RS-232 devices can connect to any one RS-232 device. For example, two computers can share the same modem or serial printer at the same time and each can remain connected at all times. The other pins must be programmed for proper direction of data flow.

Model 232UDS can function as either an modem data splitter or a printer data splitter. It allows you to switch select which lines are OR’d together and which lines are passed straight through. This unit is self-powered from the RS-232 line and can be left permanently installed.

SPECIFICATIONS

SERIAL TECHNOLOGY
RS-232
Connectors	DB25 female DB25 male DB25 female
Pins Supported	Pins 1 through 8, 20. (Pins 1 and 7 connected between all 3 connectors.) (Other pins programmable for data flow direction.)
Installation	In-line
ISOLATION
	2,000 VDC
POWER
Power	Port-powered
Source	RS-232 handshake lines
MECHANICAL
Weight	176.9 grams (0.39 lbs)
MTBF	895,576
MTBF Calc. Method	Parts Count Reliability Prediction
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
APPROVALS/CERTIFICATIONS
2011/65/EU	Reduction of Hazardous Substances Directive (RoHS)
2012/19/EU	Waste Electrical and Electronic Equipment (WEEE)