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Chapter VI Remote Input and Output Signals
6.1 Input and output signals
On the back panel of the tester, there are remote monitoring and remote control terminal blocks.
It can connect the working state of the instrument to the monitoring center for monitoring, and
can be connected to the remote control for operation. This terminal is a standard 9PIN D-type
terminal block, which contains two monitoring signal outputs such as PASS (test passed) and
FAIL (test failure) and two remote control input signals of TEST (start) and RESET (reset).
6.2 Remote output signal wiring and description
This tester provides two "normally open" (NO) contact signals, which are provided by two
relays inside the instrument. The capacity of the contacts is AC250V l.0A / DC250V 0.5A. These
contacts have no positive and negative polarity restrictions, and Each signal is independently
wired and has no common ground. The terminal block is marked with a pin number, and the
wiring of the output signal is as follows:
PASS signal: The output signal is connected between PlN7 and PIN8.
FAIL signal: The output signal is connected between PlN1 and PIN6.
6.3 Remote control input signal wiring instructions
