User Guide
T^Tl TTT
Fig. power supply required power the therm eter and this wired direct through the therm eter cable. The addresses above 127 are available, but the relevant characters are hidden and require the use utilities programme (such ‘Procomm Plus') allow them become visible and therefore useable.c. Thermometer Configuration Via Windows Hyperterminal This scheme for advanced users only and allows the user connect laptop S485, fig erm ete S232 4-wire RS485 converter required and the laptop/PC requires Windows 98/ 2000/XP operating system, with the ‘Hyperterminal' utility opened. external 24V d. With this method configuration, only addresses 127 are accessible.
PP307
Page 9
