ADA-101W industrial converter RS-232 to 1-Wire lets to connect many circuits with
1-Wire interface for example: temperature measurement circuits, real-time clock, EPROM memory, converter A/C,
to common 1-Wire bus. Circuit DS2480B and converter TTL to RS-232 provide transition from 1-Wire to RS-232
interface. You can monitor and/or control 1-Wire circuit by RS-232 interface in PC (suitable software have to
be installed) using ADA-101W.
CEL-MAR make available example software to visualisation of temperature
measurement - Lämpömittari made by Timo Sara-aho. This software works with temperature measurement e.g.
DS18S20. You should use DS9097U adapter in section MicroLAN of software Lämpömittari configuration.
ADA-101W is equipped with one female DB-9F connection to connect RS232 interface and terminal block
for twisted pair connection of 1-Wire bus and power supply. Connector DB-9F RS232 interface is made
like DCE, it let connect converter to other devices equipped with RS232 in use the extension cable RS232
(typical cable for modem connection) without crossing Tx with Rx. Converter uses signals Rx, Tx and GND for
working, which are entered via DB-9F connector. ADA-101W should be powered from external sours of D/C, which
value should be between 10V-30V and power min. 2W. Converter has implemented protection of opposite connecting
powering.
+48 41 362-12-46 ext.201
sales@cel-mar.pl 
