Outline And Features - AND Check Weighing Indicator AD-4404 Instruction Manual

2. 2. 2. 2. Outline and Feature Outline and Feature Outline and Feature Outline and Features s s s
The AD-4404 indicator is designed for checking and/or selecting the weight of
products carried on conveyors. The indicator has five weighing modes and a
selection function to classify 5 levels of weight. As a check weighing example, there is
a check weighing application, using a foreign matter detector.
Large display
The indicator has a blue vacuum fluorescent display (VFD).
The character height of the main display is 18 mm.
Current weighing data, names, setpoints (comparison references) and total data are
displayed at the same time.
Water-resistant panel
The classification code of the front panel is equivalent to IP-65 of IEC 529 using the
accessory rubber packing. The "IP-65" code is explained as follows:
IP: International Protection.
6: Against ingress of solid foreign objects.
Dust-tight. No ingress of dust.
5: Against ingress of water with harmful effects.
Protected against water jets (no powerful jets). Water projected in jets against
the enclosure from any direction shall have no harmful effects.
Operation guidance
Messages that assist current operation are displayed on the front panel and major
operators should be able to operate the indicator without referring to the instruction
manual.
Full weighing sequences
The following five modes are installed in the AD-4404;
Automatic mode, conveyor stop mode, OK mode, manual mode and simple mode.
The five levels to select or check weight can be used for the check weighing.
AD-4404 can be linked to a foreign matter detector.
External buzzer has different sounds adapted to the result.
RS-485 interface
32 indicators can be connected to a programmable controller or a personal computer.
The protocols are according to public formats.
Optional accessories
Interface options:
Further options for communication: CC-Link, DeviceNet and PROFIBUS.
There are three expansion slots for options.
AC 250 V direct drive relay, serial interface,
parallel interface, analog output, etc.
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