Autonics ARD-AO04 Producthandleiding
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Pagina afdrukkenTCD210182AB_MODI
DeviceNet Remote I/O
Analog, Terminal Block Type
ARD-A 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
• Adopts DeviceNet, standard open Network
: Communicates other DeviceNet devices without additional installations
: Configurable power and communication system only with communication cables
: Connectible max. 63 units per 1 master unit
• Strong against noise and high accuracy (0.3 %) measurement with differential input
method (measuring difference between +, - input signal)
• Various I/O range
: 0-5 VDCᜡ, 1-5 VDCᜡ, 0-10 VDCᜡ, -5-5 VDCᜡ, -10-10 VDCᜡ, DC 4-20 mA,
DC 0-20 mA
• Scale function
: Settable high/low limit scale value for analog I/O range
(setting range: -28,000 to 28,000)
• Various functions
: Automatic communication speed recognition, Network voltage monitoring, Input
digital filter, Peak/Bottom Hold, hysteresis, reading model name and number of
units, I/O and status flag monitoring
• Built-in surge, ESD protection, reverse polarity protection circuit
• Mounting DIN rail and panel method
ᜢ ᜣ 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. Do not disassemble or modify the unit.
Failure to follow this instruction may result in fire.
04. Do not connect, repair, or inspect the unit while connected to a power
source.
Failure to follow this instruction may result in fire.
05. 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. Do not cut off power or disconnect terminals while operating the unit.
Failure to follow this instruction may result in fire or malfunction.
Cautions during Use
• Follow instructions in 'Cautions during Use' . Otherwise, it may cause unexpected
accidents.
• 24 VDCᜡ model power supply should be insulated and limited voltage/current or
Class 2, SELV power supply device.
• Keep away from high voltage lines or power lines to prevent inductive noise.
In case installing power line and input signal line closely, use line filter or varistor
at power line and shielded wire at input signal line. Do not use near the equipment
which generates strong magnetic force or high frequency noise.
• This unit may be used in the following environments.
- Indoors (in the environment condition rated in 'Specifications')
- Altitude max. 2,000 m
- Pollution degree 2
- Installation category Ⅱ