Due to the large number of related topics to wiring this article is meant as a jumping off point to other articles. Control applications networks programming maintenance and energy savings 1.
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Ddc control wiring diagram. The ddc controller has an on board bacnet port for connection to a bacnet mstp network. It is the control center of the ddec ii system. ł ddc control system chapter 1 enviro tec ddc control system general component descriptions a. Using ddc controls to save energy pnwd sa. Direct digital controllers ddc literature point lists aurora base controller abc aurora advanced controller axb aurora base control abc standard application and troubleshooting guide. If atec is used connect this wire to atec ecm.
Dcc wiring clinic 25 summary dcc wiring is different from dc blocks and cab control in consideration of wiring methods but many of the same basic rules for electrical gaps etc. Good wiring is essential for reliable operation with digital command control. System maintenance and service of ddc controls 6. The ddc controller wattmaster part no. The wiring diagrams cover both the series 60 engine harness and series 60 vehicle interface harness. For model ddec ii 2 mode use the wiring diagram for.
Detroit diesel series 60 ecm wiring diagram inspiration ddec iii iv kenworth t wiring diagram detroitthe detroit diesel series 60 ddec iii iv v vi wiring diagrams are also known as electrical schematics or circuit diagrams. Wiring for dcc isnt as complicated as some would have you believe but it is a very important component to the entire digital command control experience. Wire cut off black wire and insulate end. Ghg14 dd13 motor control module mcm21 engine harness page 1 ghg14 dd13 motor control module mcm21 engine harness page 2 ghg14 dd15 and dd16 motor control module mcm21 engine harness page 1 ghg14 dd15 and dd16 motor control module mcm21 engine harness page 2 horizontal atd wiring oem and ddc responsibility. Direct digital control system index of drawings sheet description 1 title and cover page 2 supervisory controller 3 fcu wiring 5 ahu flow diagram 6 ahu 1 wiring diagram cover page pittsburgh air systems inc. Communication standards and networks 4.
System control unit scu the system control unit or scu supports many functions provided by the enviro tec ddc control system. Higher currents heavier power wiring and overload protection must work. The ddc controller contains a 2 x 8 lcd character display. Ddc networks and architecture 3. Internal clockcalendar function for mode and auxiliary contact scheduling. Among these functions are.
Vendor examples of ddc software programming and operator interfacing 5. Pcbcg100 is designed with 8 analog inputs 4 analog outputs 8 binary inputs and 8 relay outputs. Depending upon application some units schematic diagram of ddec ii. The ddec ii ecm is packaged in a. Ddc control applications 2. Dcc wiring is simpler but intolerant of sloppy workmanship.
Gallery of Ddc Control Wiring Diagram
