rototherm sentry digital panel indicator setup guide 用户手册
20-5110 Issue B
7
Powering the Instrument
The instrument is designed to operate from an AC supply with voltages in
the range 90 - 265V AC 50/60Hz mains supply with a maximum power
consumption of 8VA when all outputs are fully loaded and the display has
all segments illuminated.
the range 90 - 265V AC 50/60Hz mains supply with a maximum power
consumption of 8VA when all outputs are fully loaded and the display has
all segments illuminated.
WARNING - The instrument is designed for installation in an
enclosure which provides adequate protection against electric shock.
Access to power terminals should be restricted to authorised skilled
personnel only. Application of supply voltages higher than those for
which the instrument is intended may compromise safety and cause
permanent damage.
enclosure which provides adequate protection against electric shock.
Access to power terminals should be restricted to authorised skilled
personnel only. Application of supply voltages higher than those for
which the instrument is intended may compromise safety and cause
permanent damage.
The diagram below shows how the instrument should be connected to the
mains supply. Isolation should be provided by a double pole switch and a
time-delay 200mA fuse.
mains supply. Isolation should be provided by a double pole switch and a
time-delay 200mA fuse.
Recommended Mains Supply Connections
Sentry Digital Panel Indicator
Setup Guide