Preparing For Data Transfer - Hioki 3154 Instruction Manual

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7.1.1 Preparing for Data Transfer

To avoid risk of electric shock and damaging equipment,
CAUTION
turn OFF equipment power before connecting and
disconnecting RS-232C Interface connectors.
To avoid risk of damaging the unit, do not short circuit
connectors and output components and do not input
voltage.
Use 9637 RS-232C CABLE or 9638 RS-232C CABLE to
connect with personal computer.
When using any other cables, choose a cross cable that
allows sending data and receiving data and is connected
with signal lead ground lead .
No other particular wiring is required.
Cable connector on the unit Wiring: Reverse wiring
When connecting with PC/AT compatible computers: 9637
RS-232C CABLE
When connecting with NEC PC 98 series: 9638 RS-232C
CABLE
(1) Use cable to connect 3154 and personal computer.
(2) After connecting, turn on both 3154 and personal
(3) Set RS-232C in personal computer.
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Connecting Connection Cables
3154
RxD
TxD
GND
Connecting 3154 and Personal Computer
computer power.
Set hardware flow OFF in personal computer flow
control setting.
For settings, see individual software instruction manual.
Personal computer
RxD
TxD
GND
RS-232C Interface
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