A&D AD-4408C Manual de instrucciones descargar pdf (Pagina 59)

Page 57 AD-4408C Weighing Indicator

If the AD-4408C does not function properly, contact the nearest A&D dealer.

Use the chart below to write necessary items before contacting the dealer.

Item Record your value Description

Load cell connection

□ 4-wire connection

□ 6-wire connection

For 4-wire connection, a jumper is

required between EXC+ and

SEN+, and between EXC- and

SIG-.

Load cell type

Load cell rating [Unit ]

Load cell rated output [mV/V]

Load cell maximum safe

overload

[%]

Number of load cells used [pcs]

Summing box

(status of use)

Length of extension cable [m]

Cable length between the indicator

and the device such as a summing

box

Indicator initial load [Unit ]

Indicator minimum

division

[Unit ]

In case of decimal number, all the

digits Example: 0.002 kg

Indicator weighing

capacity

[Unit ]

In case of decimal number, all the

digits Example: 10.000 kg

Load cell output value at

the initial load (at no load)

[mV/V]

-0.1mV/V to load cell rated

sensitivity

(depending on the initial load)

Load cell output value

when loaded to capacity

(or when a mass of

choice is loaded)

Load cell output value

[mV/V]

at the load

[Unit ]

When loaded to capacity, the

output value at the initial load +

load cell rated output

(within the maximum safe

overload)

Measurement point What to measure

Result

EXC+

SEN+

Voltage drop at EXC+ of the

load cell cable

[mV]

EXC+

EXC-

Load cell excitation voltage

[V]

SEN-

EXC-

Voltage drop at EXC- of the

load cell cable

[mV]

SIG-

EXC-

Load cell median voltage

[V]

SIG+

SIG-

Load cell output voltage

[mV]

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 67 68

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A&D AD-4408C Manual de instrucciones Pagina 59

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