Toro Tempus Air MS
5
Temperature sensor Input
(PT100 Standard)
Temperature sensor (S4 only)
The
orange wire
(+ Symbol) of your Tempus Air MS
must be connected to one of the two
red wires
of
the temperature sensor
The
orange wire
(- Symbol) of your Tempus Air MS
must be connected to the white wire of
the temperature sensor
Note: the Tempus Air S1 doesn't have temperature sensor input.
Temper
atur
e
Configurable sensor inputs (3 for S4, 1 for S1)
Types of sensors that can be connected:
• Dry contact (rain sensor, wind sensor, ...)
• Pulse (flowmeter, wind sensor, ...)
• Analog (0-3.5V) (moisture sensor, solar radiation ...)
The
black wire
(- Symbol) of your Tempus Air MS
must be connected to the
gray wire
of the VH400
moisture sensor
The
yellow wire
(+ Symbol) of your Tempus Air MS
must be connected to the
black wire
of the VH400
moisture sensor
The
red wire
(lampo Symbol) of your Tempus Air MS
must be connected to the
red wire
of the VH400
moisture sensor
Moistur
e Sensor
Note: the Tempus Air S1 has only one configurable sensor input.
Example of connecting an analog input sensor:
VH400 moisture sensor
