Sanwa EM7000, Инструкция по эксплуатации, Страница: 35 / 68

DRAWING No.EM7000 09-1306 2040 2040
1-3 Overload Protections
*1. The application time of the maximum overload protection input
value is within 5 seconds.
Also, the input waveform of AC voltage is a sine wave.
*2. The circuits are protected with a fuse (500 mA) and a diode if
overload input is voltage.
*3. The circuits are protected with a fuse (500 mA) and a diode if
overload input is voltage. However, the resistors could be burnt
depending on the input timing of input waveforms (or polarity in
the case of direct current).
*4. The circuits are protected with a fuse (6.3 A) against the
overload input.
— 31 —
DCV
Functions Input terminals
(*1) Maximum overload protection input
DC
•
AC 1000 V or peak max 1400 V
ACV
DCV
ACV
DCV
DCA
1000
750
120/300
1.2/3/12/30
0.3
0.12 µ
0.3 m/3 m
30 m/300 m
x1
～
x100 k
Ω
DC
•
AC 240 V or peak max 340 V
DC
•
AC 750 V or peak max 1100 V
DC
•
AC 50 V or peak max 70 V
DC
•
AC 10 mA
DC
•
AC 500 mA
(*2) DC
•
AC 100 V
or peak max 140 V
(*2, *3) DC
•
AC 50 V or peak max 70 V
DCA
ACA
6
6
(*4) DC
•
AC 20 A
COM
–
V
•
A
•
Ω
+
•
COM
–
DC 6 A
AC 6 A
•
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