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Terminal
Function
symbol
TH1+
Thermal trip input
TH1-
N10
-10V power upply
Multifunction
OUT3
programmable
OUT4
open collector
NO1
output.
Common to
CC
input/output
Electrical specification
The resistance between TH1+ and TH1-
Tripping value: about under 70 ohm
or about over 2.5k ohm
Reset value: about 1.6k ohm
DC-10V - 10mA
Open collector output
Drive current
External power supply used: 50mA
Internal power supply used: 20mA
Drive voltage
12V min - 30V max
Isolated other circuit.
Digital signal equipotential (0V) erminal
for the control circuit
9
E6581339⑥
Internal circuit
P5
3k ohm
TH1+
Voltage
detection
circuit
TH1-
Ｎ10
OP
100 ohm
OUT3
20 ohm
20 ohm
OUT4
NO1
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