Autonics DPU1 Series Product Manual

TCD220050AE_MODI
Single-Phase / 3-Phase
Digital Power Controllers
DPU1 / DPU3 Series
PRODUCT MANUAL
For your safety, read and follow the considerations written in the instruction
manual, other manuals and Autonics website.
The specifications, dimensions, etc. are subject to change without notice for product
improvement. Some models may be discontinued without notice.
Features
• High speed and high accuracy by digital control using high speed CPU
• Various controls
- Phase control, feedback control (constant voltage/constant current/constant power)
- Zero crossing cycle control (fixed/variable cycles)
- Zero crossing ON/OFF control
• Improved maintainability with built-in fast-acting fuse and easy fuse replacement
• Communication output model: RS485 (Modbus RTU)
• Various control inputs and DI inputs
- Control input: analog (current, voltage), ON/OFF (voltage pulse, no voltage),
communication (RS485), potentiometer
- DI input: AUTO/MAN switching, RUN/STOP switching, Reset, output holding,
SP designation (6 setting points can be customized)
• Various alarm output
- Overcurrent, overvoltage, fuse break, heat sink overheat, device fault, heater break
(partial heater break detection), phase loss alarm
• Improved convenience by separating operation part
• Applicable load
- Supercantal, platinum, molybdenum, carbon, halogen lamps, chrome, nickel, etc.
ᜢ ᜽ ᜧ ᜫ
Safety Considerations
• Observe all 'Safety Considerations' for safe and proper operation to avoid hazards.
• ᜸ symbol indicates caution due to special circumstances in which hazards may occur.
᜸ Warning
Failure to follow instructions may result in serious injury or death.
01. Fail-safe device must be installed when using the unit with machinery that
may cause serious injury or substantial economic loss.(e.g. nuclear power
control, medical equipment, ships, vehicles, railways, aircraft, combustion
apparatus, safety equipment, crime/disaster prevention devices, etc.)
Failure to follow this instruction may result in personal injury, economic loss or fire.
02. Do not use the unit in the place where flammable/explosive/corrosive gas,
high humidity, direct sunlight, radiant heat, vibration, impact or salinity
may be present.
Failure to follow this instruction may result in explosion or fire.
03. Install on a device panel, and ground separately.
Failure to follow this instruction may result in fire or electric shock.
04. Do not connect, repair, or inspect the unit while connected to a power
source.
Failure to follow this instruction may result in fire or electric shock.
05. Do not disassemble or modify the unit.
Failure to follow this instruction may result in fire or electric shock.
06. Check 'Connections' before wiring.
Failure to follow this instruction may result in fire.
᜸ Caution
Failure to follow instructions may result in injury or product damage.
01. Use the unit within the rated specifications.
Failure to follow this instruction may result in fire or product damage.
02. Use a dry cloth to clean the unit, and do not use water or organic solvent.
Failure to follow this instruction may result in fire or electric shock.
03. Keep the product away from metal chip, dust, and wire residue which flow
into the unit.
Failure to follow this instruction may result in fire or product damage.
04. Since leakage current still flows right after turning off the power or in the
output OFF status, do not touch the load terminal.
Failure to follow this instruction may result in electric shock.
05. Since leakage current still flows right after turning off the power or in the
output OFF status, do not touch the load terminal.
Failure to follow this instruction may result in burn due to high temperature of the
surface.
Cautions during Use
• Follow instructions in 'Cautions during Use' . Otherwise, it may cause unexpected accidents.
• Use the product, after 3 sec of supplying power.
• Before use, set the mode and function according to the specification. Since changing the
mode / parameter during operation may result in malfunction, set the mode and function after
disconnecting load output.
• Re-supply the power to the unit after 3 sec of turning off the power. Failure to follow this
instruction may result in malfunction.
• To ensure the reliability of the product, install the product on the panel or metal surface
vertically to the ground.
• Install the unit in the well ventilated place.
• While supplying power to the load or right after turning off the power of the load, do not touch
the body and heat sink. Failure to follow this instruction may result in a burn due to the high
temperature.
• Install a power switch or circuit breaker in the easily accessible place for supplying or
disconnecting the power.
• Do not wire to terminals which are not used.
• Use twisted pair wire for communication line.
• Do not use near the equipment which generates strong magnetic force or high frequency noise.