Glendinning EEC4, Руководство по установке

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Section 1.0 — Installing the EEC4
3
Station Communications Cable — CANbus Network Design
The EEC4 system utilizes a CANbus digital communications system to link the components in the con-
trol system — Control Processor (CP) and Control Heads (CH). There are various ways in which the
Station Communications cable can be connected depending on the application.
The Single Station Layout (see illustration on the next page) is straight-forward and easy to under-
stand. A single Station Communications cable connects the CP and the CH — cables are available in
20, 30, 40, or 60 foot lengths. A terminating resistor is plugged into the other CANbus connector at both
the CP and CH.
1
1
2
2
Station Cable or
Terminating Resistor
connections
Control Station
Cable
Terminating
Resistor
Photo 1
Control Head con-
nection points
(bottom view of
control head).
Connect another
control head station
cable or a terminat-
ing resistor to the
proper plug on the
bottom of the
Control Head.
Photo 2
Correct installa-
tion of station
cable and termi-
nating resistor.
It does not matter
which connection
receptacle you use
for either the control
station cable or the
terminating resistor.
4
4
Photo 4
Terminating resis-
tor
is needed at
either end of the
CANbus network in
order for the system
to operate properly.
The terminating
resistor can be
installed on the
Control Head or the
Control Processor.
3
3
Photo 3
Control Processor
station connection
points.
Connect control
head station cables
or a terminating
resistor to the prop-
er plug receptacles
at the bottom of the
Control Processor.