NOVUS RHT-Air - Manual (Page 2)

NOVUS AUTOMATION 2/8
2.1 PRECISION OF MEASUREMENTS AND OPERATIONAL LIMITS OF SENSORS:
Fig. 3 - Precision of the humidity and temperature measurement
3 MECHANICAL INSTALATION
RHT-Air was designed to be attached to walls. By removing the equipment’s
cover, users will have access to two molding holes of the base, as shown in
Fig. 4. The equipment should be attached with the sensor capsule
facing downwards in order to ensure precision and the specified level
or protection.
Fig. 4 - RHT-Air mounting holes and measures
Fig. 5 - RHT-Air Measurements
4 CONFIGURATION
4.1 CONFIGURATION VIA USB INTERFACE
Initially, the first configuration must be done through USB interface.
• Remove the four set screws of the front panel of the equipment RHT-Air,
taking the necessary precaution not to apply force on the internal connector
of the electronic circuit.
• In order to configure it through a USB interface, connect the cable as
shown below. The external power cord should not be used during the
configuration.
5 ELECTRICAL INSTALLATION
5.1 EXTERNAL POWER SUPPLYING
Fig. 6 below shows RHT-Air’s necessary electrical connection. Terminals
1 and 2 are to be used in the electrical connection and terminals 3 and 4
are not used.
1 - VDC Power Supply Black wire
2 + VDC Power Supply White Wire
3 Not used Blue wire
4 Not used Brown Wire