tekmar 063 RTU - Manual (Page 3)

3 of 8 © 2007 D 063 - 05/07
STEP FOUR
REMOTE SENSORS TO THE 063
Remote indoor sensors can be connected to the 063 to average the air temperature
reading. Typically, multiple remote sensors are used in large open areas in a building to
get an average indoor air temperature. Any type of tekmar 10k sensor can be connected
to the input(s) on the 063.
R
by
l
d
NOTE: Do not apply power to the RTU. The RTU is powered by the control. The connection
between the control and the RTU is polarity sensitive. The Com terminal of the RTU must
be connected to the Com terminal of the control and the tekmar Net™ (tN1) terminal of the
RTU must be connected to the appropriate tekmar Net™ (tN1) terminal of the control. If the
wires are reversed, the display on the RTU will remain blank and the control will display a
short circuit error for the tekmar Net™ (tN1) device.
R
by
l
d