Ohaus I150-S Indicator User Manual download pdf (Page 55)

Parts Counting With An Auxiliary Sample ScaleParts Counting With An Auxiliary Sample Scale

Parts Counting With An Auxiliary Sample Scale

An Ohaus TP, TS, GT or CT Series precision balance may be used as the sample

scale for parts counting. Any of these balances will provide the I150 with accurate

sample weights for calculating average piece weight.

Required Items:Required Items:

Required Items:

• Ohaus PRECISION

Plus

, GT or CT balance with RS-232 interface

• Blunt end cable for connection to I150 (and computer/printer if used)

Optional Items:Optional Items:

Optional Items:

• Printer or Computer

• Blunt end cable for connection to sample scale (and I150 if desired)

Cables are available as accessories (see page 74).

RS-232 ConnectionsRS-232 Connections

RS-232 Connections

The following wiring diagram shows possible RS-232 connections for a sample scale,

I150 and optional printer or computer. The only required connections are between the

I150 and sample scale. Since the I150 transmitter and sample scale receiver are not

required, they may be used with a printer, computer or other peripheral device as

shown in the diagram.

If a printer or computer is used, parts count data may be output by the I150 using the

autoprint feature or by pressing the PRINT button. Data will be output in the format

described under “Output Formats” in the RS-232 section of this manual.

Ohaus accessory cable AS017-01 does not use CTS connection.

CTS and DTR are tied together.

Sample scale can

receive data from

computer

I150

INDICATOR

I150 receives APW

data from sample scale

I150 sends parts count data

to printer or computer

SAMPLE SCALE*

PRINTER or COMPUTER

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Ohaus I150-S Indicator User Manual Page 55