Unipulse F805AT-BC, Руководство по эксплуатации

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4.SIGNAL CONNECTION
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4. SIGNAL CONNECTION
Precautions about connection to the signal input/output terminal block are given below.
The precautions described here are important for safety.
Please properly understand the descriptions before connection.
WARNING
●
Do not connect a commercial power source directly to the signal input/output
terminals.
● Connect to the signal input/output terminals with no power applied because it
may cause an electric shock.
●
For connection to the signal input/output terminals, check the signal names and
pin assignment numbers, and then carry out wiring properly.
● After wiring, be sure to mount the attached terminal block cover. Otherwise, it
may cause an electric shock.(Power input terminal at the DC Spec. or RS-485
terminal block.)
●
Before applying power, carefully check the wiring, etc.
● Do not touch any signal input/output terminal while applying power. Doing so
may cause electric shocks or malfunctions.
CAUTION
●
Tighten the terminal screws at the specified torque.
If they are loose, shorts, fire or malfunctions may occur.
Tightening torque: 0.5N•m(Power input terminal at the DC Spec. or RS-485
terminal block.)
●
Use shielded cables.