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Programmable ControllerKV-8000 series

Temperature 4-input unit



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Temperature input unit

Number of inputs



Thermocouple, Platinum resistance thermometer

Input range


K : -270.0 to 1372.0˚C
J : -210.0 to 1200.0˚C
T : -270.0 to 400.0˚C
E : -270.0 to 1000.0˚C
N : -270.0 to 1300.0˚C
R : -50.0 to 1768.0˚C
S : -50.0 to 1768.0˚C
B : 0.0 to 1820.0˚C
WRe5-26 : 0.0 to 2315.0˚C

Platinum resistance thermometer

Pt100 : -200.0 to 850.0˚C
JPt100 : -200.0 to 600.0˚C

Overall accuracy


±0.2% of F.S. (at 25°C ±5°C)
±0.4% of F.S. (at 0 to 55°C)

Platinum resistance thermometer

Allowable wiring resistance

100 Ω max./wire
(no variation allowed among
three wires)

Conversion speed


Isolation method

Between input terminals and base unit :
Photocoupler/semiconductor relay/transformer isolation
Between channels : (When resistance thermometer is not used) :
Semiconductor relay isolation :
When resistance thermometer is used : No isolation

Special functions

Channel skip, disconnection detection,
averaging (time average, count average, moving average),
special data offset, peak-/bottom-hold, alarm function,
abnormal input setting function

Internal current consumption

40mA or less


Approx. 110 g

*1 Individual setting is possible for each channel.

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