Reliable Controls SMART-Space Controller User Manual page 46

The relay outputs on SSCP models are internally wired to switch the power provided to the
controller, 24 VAC or VDC. Figure 30 shows the typical relay wiring schematic for an SSCP.
If Output 1 is configured as a relay, the OUT1+ terminal is connected internally through a
relay to the 24 VAC terminal, and the OUT1- terminal is an open circuit. Terminals marked
OUT2+, OUT3+, and OUT4+ are connected internally through relays to the 24 VAC
terminal. This configuration is compatible with standard HVAC package unit control wiring
terminals, as shown in Figure 30.
F 30: SSCP R
IGURE
 2012-2015 Reliable Controls Corporation
Terminal strip on HVAC package unit
O W
ELAY UTPUT IRING
SMART-S C
PACE ONTROLLER
BAC N A
NET ETWORK PPLICATIONS
U G
SER UIDE
37
™