A&D OP-05 Manuel d'instructions télécharger pdf (Page 59)

AD-4406 Weighing Indicator Page 57

Current Loop Output

The current loop output can be used to output data to an A&D printer and a display

unit.

The current loop output is of the passive type and requires an external current source

of 20 mA current. A&D’s printer and display unit can be connected without an external

power source, because they supply the current.

The output terminals do not have a polarity. Each output terminal can be connected to

either the plus or minus inputs of the peripheral unit.

Data Format

The data format is the same as that of the initial setting of F34 of RS-232C data

format.

The current loop output data format is fixed and can not be changed.

Header 2 and the unit selection are common to RS-232C (CF06, CF07).

17. Current Loop Output (OP-08)

Carriage return (0Dh)

CF06=0,1 CF06=2

CF07=0 CF07=1

2 digits 3 digits

Header 1 Header 2

Unit

8-di

it data

Terminator

Space code (20h)

Line feed (0Ah)

1 2 ... 54 55 56 57 58 59 60 61

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A&D OP-05 Manuel d'instructions Page 59