2800 Laura Lane • Middleton, WI 53562 | 800.288.9383 | www.tcsbasys.com
7
Installation
Temperature Inputs
Connect PtRTD 1000Ω temperature inputs using 18AWG two-wire twisted, stranded, shielded wire, maximum 250 ft.
length.
SERVICE
ECONOMIZER
POWER
OCC
LINK
COM
COM
COM
COM
W1
W2
Y1
Y2
G
DO6
DO7
DO8
GND
AO1
AO2
GND
GND
AO3
AO4
AO5
AO6
A
B
RS-485
REF
ETHERNET
USB
MIXED
AIR
OUTDOOR
AIR
DISCH
HOT
DISCH
RETURN
SPACE
+24VAC (R)
-24VAC (C)
POWER
GND
DI1
DI2
GND
DI3
DI4
GND
DI5
DI6
+P (24VDC)
AI1
AI2
GND
GND
GND
GND
+P (24VDC)
+P (24VDC)
AI3
AI4
AI5
AI6
12VDC
AV1 (0-5V)
AV2 (0-10V)
AIR HANDLING UNIT CONTROLLER
BACK
ENTER
SCROLL
TEMPERATURE (RTD) INPUTS
US5182
tcsbasys.com
MIXED
AIR
OUTDOOR
AIR
DISCH
HOT
DISCH
RETURN
SPACE
TEMPERATURE (RTD) INPUTS
Red
Black
Digital Outputs
Connect 24VAC coil relays to these ports. Make connections using 18AWG two-wire twisted, stranded, shielded, or
unshielded wire.
SERVICE
ECONOMIZER
POWER
OCC
LINK
COM
COM
COM
COM
W1
W2
Y1
Y2
G
DO6
DO7
DO8
GND
AO1
AO2
GND
GND
AO3
AO4
AO5
AO6
A
B
RS-485
REF
ETHERNET
USB
MIXED
AIR
OUTDOOR
AIR
DISCH
HOT
DISCH
RETURN
SPACE
+24VAC (R)
-24VAC (C)
POWER
GND
DI1
DI2
GND
DI3
DI4
GND
DI5
DI6
+P (24VDC)
AI1
AI2
GND
GND
GND
GND
+P (24VDC)
+P (24VDC)
AI3
AI4
AI5
AI6
12VDC
AV1 (0-5V)
AV2 (0-10V)
AIR HANDLING UNIT CONTROLLER
BACK
ENTER
SCROLL
TEMPERATURE (RTD) INPUTS
US5182
tcsbasys.com
COM
COM
COM
COM
W1
W2
Y1
Y2
G
DO6
DO7
DO8
XFMR
