A&D Device Net.Interface AD-4402 OP-21 Manuale Utente Scaricare il pdf (Pagina 5)

For harsh

environment-use

such as in moisture,

water and dust

environments,

the AD-4402 display

is IP-65 compliant.

For speedy and

timely operation,

keys are larger

and functionally

arranged.

Contents by Code and setting & status

messages are displayed on the

subdisplay.

Alphanumeric input is available

using the setting input-keys.

① ② ③ ④ ⑤

On the main and subdisplays, a Vacuum Fluorescent Display was used for easy visual

recognition. Operation keys are arranged by function for easy setting and recalling the

contents. What’s more, there are messages for each setting and function and current status

on the subdisplay. Even without an instruction manual, you can handle many emergencies.

The AD-4402’s interactive, easy to see character arrangement and

graphics are very user-friendly.

Display example

●The main display has 18mm tall

characters and a 7-digit VFD for the

weight value displays.

●The code name, code number, total,

set-point, counts, bar graph and

judgment can be displayed on the

subdisplay.

●Displays calibration, current status (like

setting procedures), error, malfunction

and trouble-shooting messages.

Rear Panel Descriptions

There are many features, like selectable I/O control terminals, standard RS-485 I/F and

PLC field-bus networking interfaces such as CC-Link, DeviceNet and PROFIBUS.

①Load cell input 350Ω L/C up to 8 units

Replacement A/D board available

Accuracy guaranteed to 1/500

②3 Options slots – Up to 3 options

installed

③External control RS-485 standard, up

to 32 units controlled simultaneously

④Programmable Control I/O – Input 11

/Output 11

Optional interface boards

Top Row: DeviceNet, RS-232C and

CC-Link

Bottom Row: RS-422/485, Analog

output, and PROFIBUS

⑤AC Power 85~250V (AD-4402 only)

DC 24V (AD-4402D only)

1 2 3 4 5 6

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A&D Device Net.Interface AD-4402 OP-21 Manuale Utente Pagina 5

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