Installation
Digital Inputs
Digital inputs are used to receive status signals such as filter status, fan status, etc. Use unpowered dry contacts only with
18AWG two-wire twisted, stranded shielded or unshielded wire.
R
W1 W2
G
Y2
–
+
24V
DI1
DI2
DI3 OVR T1
7
7
G
A2
A1
A02 A01
GND
T1
T2
T2
T3
T3
2800 Laura Lane
•
Middleton, WI 53562
DI1 DI2
DI3 OVR T1
|
800.288.9383
|
www.tcsbasys.com
T1