Richards-Wilcox DYNA-HOIST DC Series, Installation Manual

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10
11
WARNING
TO REDUCE THE RISK OF PERSONAL INJURY OR DEATH, ENSURE THAT THE FOLLOWING
PRECAUTIONS HAVE BEEN FOLLOWED PRIOR TO MAKING ELECTRICAL CONNECTIONS:
WIRING INSTRUCTIONS
Junction Box Connections
Terminals inside the junction box are labeled and provided for input power (100-240Vac 1 Ph), and to connect power
the battery backup, and supply low voltage power and communication for the control panel. Optional terminals are also
provided for Fully Open Limit Reset connection to an external switch.
Power Connections (100-240Vac Single Phase)
1. ENSURE POWER IS DISCONNECTED!
2. Run power wires to junction box in accordance with local and national regulations.
3. Connect incoming power to L/L1 and N/L2, and ensure that ground wire is properly affixed.
Control Panel Connections (24Vdc)
1. Using minimum of 18AWG cable, connect individual wires to V+, GM, GS and COM terminals in the junction box.
Richards-Wilcox recommends using wiring kit (Part# PDC-CABKIT) or equivalent.
2. These will match the connections in the Control Panel and will be terminated in the same sequence (as labeled) to
match the junction box (all control panel wiring shall enter through the bottom of the enclosure).
Battery Connections (24Vdc) 2 Batteries Connected in Series
1. Using minimum of 18 AWG insulated stranded wire; connect to B+ and B- inside the junction box (two separate wires).
NOTE: 14AWG is recommended for Dyna-Hoist 1000 Operators.
2. These wires should be run together with the Control Panel Connections (through the bottom of the enclosure) and
connect to the ‘+’ and ‘-‘DRIVE terminals on the board.
3. Place the batteries into the Control Panel. Connect the wires to the batteries as labeled (fused lead connects to the
Positive – Red – contact, blue lead to the Negative – Black – contact).
Fully Open Reset Limit Switch Connections (24Vdc)(Optional)
1. Using minimum of 18 AWG insulated stranded wire; connect to H1 and H2 inside the junction box (two separate wires)
2. Connect these wires through NO Contact of Limit Switch, Proximity Sensor, Reed Switch, etc., set to activate at
uppermost limit of door. This is used in advance of physical stop limits (limit brackets) to reset encoder at startup
or menu reset (fully open position) and to avoid rollers coming into contact with the brackets. Also used as Fully
Open position settings in Menu. Note that installation of limit brackets (or alternate physical stopping device) is still
mandatory as a redundant safety stop in case of switch failure. If using external switch in lieu of limit brackets for Fully
Open Position Reset, a menu setting must be changed. See Page 24.
1. Disconnect power at fuse box/source and follow proper lockout/tag-out procedures per national and
local electrical codes.
2. Ensure that all electrical connections are made by qualified electricians/technicians only and meet
national and local electrical codes.
3. All wiring should be on a dedicated circuit and properly protected.