Rs-232C Communications - Hioki 8420-51 Instruction Manual

1.2 RS-232C Communications

• The RS-232C interface is not isolated from the instrument chas-
sis.
• Be aware that logic inputs and the RS-232C interface share
common ground.
• The 9612 RS-232C CABLE and the instrument connectors
should be mated carefully. Forcing the connectors together can
damage the contacts.
When creating a program for measurement using Visual Basic or
other programming language, see the Interface Manual on the
Application Disk (CD-R).
❖
See the Instruction Manual See Section 12.1 "Connecting the 8993 DIGI-
TAL I/O UNIT" (198 page.)
1.2 RS-232C Communications
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