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II] T2798I2000wiringwith frequentlyusedActuators
A]WIRINGDIAGRAMT2798I2000WITHML-7984
4 - 20mA
2 - 10 VDC
NOTE:
DIRECTACTINGFUNCTION (ACTUATORSTEMMOVES
UPWARDWITHSIGNAL INCREASES) ORREVERSALACTING
FUNCTION (ACTUATOR STEMMOVESDOWNWARDSWITH
SIGNAL INCREASES)
NTC20K
REMOTE
SENSOR
230VAC, 50Hz
TRANSFORMER
24VAC
A/O
D/I
Pt1000
sensor
0VAC
24VAC
50 / 60Hz
OVAC
110VAC
230VAC
0VAC
24VAC
TRANSFORMER
2-10VDCDIRECTACTING
10-2VDCREVERSEACTING
ON
OFF
ON
OFF
DIPSWITCHCONFIGURATION
FUNCTION
DIPSWITCHOFML7984A
Ml7984
R
W
C
T6
T5
4 - 20 mA
2 - 10 VDC
B]WIRINGDIAGRAMT2798I2000WITHML-7421
A/O
D/I
Pt1000
sensor
0VAC
24VAC
50 / 60Hz
OVAC
110VAC
230VAC
PT1000
REMOTE
SENSOR
0VAC
24VAC
TRANSFORMER
230VAC, 50Hz
TRANSFORMER
24VAC
ML-7421
M
W2
W3
0-10V / 0-20mA
2-10V / 4-20mA
10V / 20mA
10V / 20mA
W1
W2
V
mA
100 50 0
0 0 0
%
ML-7421
12 34 5 6 78
