Packaged Unit Terminations; Time Clock Output; Analog Outputs - TCS UbiquiSTAT US4050 Installation Manual

Installation

Packaged Unit Terminations

Packaged unit signals may be up to 28VAC from the equipment terminations.
R W1 W2 Y1 Y2 G B/O TC AO1 AO2 GND
A
B
REF
+
24V
–
DI1 DI2 DI3 GND T1 T2 T3 +P AI1 AI2 GND

Time Clock Output

The Time Clock Output is an unpowered, isolated pair of relay contacts. Connect an external device that operates with a
schedule based on room occupancy, such as an outdoor air dampener or exhaust fan. Use 18 – 22AWG two-wire twisted,
stranded shielded or unshielded wire.
'10 '20 '40

Analog Outputs

Connect 4 – 20mA, analog output devices using 18 – 22AWG two-wire twisted, stranded shielded or unshielded wire.
Connected actuators, motors, or drives must be powered separately from the UbiquiSTAT. If you desire a voltage output,
use an included 500Ω resistor.
AO1 AO2 GND
6
R W1 W2 Y1
R W1 W2
'20
'50
+ –
*
AO1 AO2 GND
'10
2800 Laura Lane • Middleton, WI 53562 | 800.288.9383 | www.tcsbasys.com
Y2 G B/O
Y1 Y2 G B/O TC
'40 '50
or
B/O TC
+ – + –
* = Optional
500Ω Resistor
AO1 AO2 GND
'50
R W1 Y1
R W1 W2 Y1 Y2 G
'10
24VAC
+ –
B/O TC
*
'40
G B/O
B/O TC