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Wiring Details
U
SER
G
UIDE
INSTALLATION
SMART-S
ENSOR
™
2004 – 2014 Reliable Controls
®
Corporation. All rights reserved.
W
IRING
D
ETAILS
O
VERVIEW
SS and SS-L models all feature a 6-pole wiring terminal block on the backplate and a
duplex RJ11 connection port on the rear of the sensor head, except -CO2 models do not
have a duplex RJ11 connection port. Either SMART-Net
™
termination method may be used
for easy installation and daisy-chain wiring topology of multiple SSs. Standard
telecommunications data cable such as CAT3 or CAT5 is commonly available and is
recommended for this application. For long distances solid core conductors are
recommended. SS-P, SS-DUCT, and SSEAs do not have RJ11 ports, and must be
terminated using the four-wire connectors provided.
Four conductors are required to support SMART-Net
™
. If the application requires
connection to the MACH-System using the RJ11 port at the bottom of some
SMART-Sensors
™
, an additional 2 conductors must be run.
On all MACH-System controllers that support SMART-Net
™
except the MACH-ProAir
™
and
MACH-ProZone
™
, a single RJ11 port is provided for connection to SMART-Net
™
. The
MACH-ProAir
™
and MACH-ProZone
™
controllers also have a second port for connection
without crimping.
F
IGURE
36: SMART-N
ET
PORTS
ON
THE
MPC, MPZ,
AND
MPA
MACH-ProCom
™
SMART-Net
™
RJ11 jack
MACH-ProZone
™
SMART-Net
™
RJ11 jack and green connector
MACH-ProAir
™
SMART-Net
™
RJ11 jack
MACH-ProAir
™
SMART-Net
™
screw terminals