Hioki 3158 - 2.3 Connecting the External I;O Connector

9
────────────────────────────────────────────────────
2.3 Connecting the External I/O Connector
────────────────────────────────────────────────────
2
4
5
6
7
8
9
10
11
12
13
14
A
WARNING
･
Always turn both devices OFF when connecting and disconnecting an
interface connector. Otherwise, an electric shock accident may
occur.
･
To avoid electric shock or damage to the equipment, always observe
the following precautions when connecting to external I/O.
(1) Always turn off the power to the instrument and to any devices to
be connected before making connections.
(2) Be careful to avoid exceeding the ratings of external I/O signal.
Hook of the external I/O terminal
NOTE
2.3 Connecting the External I/O Connector
Connect the external I/O connector before turning on the power. If the external I/O
connector is installed or removed following startup, malfunction may result.
(1) Make sure that the power switch is turned off.
(2) Insert the external I/O connector into the external I/O terminal.
(3) Secure the external I/O connector using the hooks of the external I/O terminal.
･
For the specifications of the external I/O connector, see 6.1, "External I/O
Terminal."
･
If the optional "Inter-lock" function is set to "1: Set," set Pin 10 of the external
I/O terminal to "Lo" before starting a test. "Err. 0" will be indicated until "Lo" is
set. For details, see 6.1.4, "Inter-lock Function."