TCS US4010, Руководство по эксплуатации продукта

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2800 Laura Ln, Middleton WI 53562 | 800.288.9383 Fax: 608.836.9044 | www.tcsbasys.com
10
WIRING
DIAGRAM (US4010)
US4010/US4110
Packaged Unit Terminations
1
2
3 4 4 4 5 5 5
6
9 9
Space/Return/
Mixed Air Temp
Discharge Air
Temp
Outside Air
Temp
Timeclock
Output
R W1 W2 Y1 Y2 G B/O TC AO1 AO2 GND
DI1 DI2 DI3 GND T1 T2 T3 +P AI1 AI2 GND
9
A
B
REF
REF B A
A B REF
+
24V
-
9
R W1 Y1/W2 G B/O
8 8
+ - + -
Zone
Damper
HWV
or
CHWV
Optional 500ohm
resistor (included)
1
For communication wiring, use 3-con-
ductor, twisted/shielded 22 AWG.
5
For sensor input wiring, use 2-conductor,
twisted/shielded 18 AWG.
2
Control signals may be up to nominal
28 VAC from equipment transformer.
6
GND terminal is used for self powered
4-20mA inputs and outputs.
3
24 VAC transformer. See powering
instructions
8
4-20 mA output 600 ohm max. Do not power
actuator with power from the thermostat. The
thermostats are half-wave rectified, whereby
the power ground is common with the signal
ground.
4
Dry contact. Must not be powered.
9
Unused terminal on this model.
Figure 1d