Temperature Analog Multi-input Unit (Multi-input 4-channel) KV-TP40

Model

KV-TP40

Type

Temperature and analogue multi-input unit

Number of temperature input points

4 ch

Input

Thermocouple/Platinum temperature measuring resistor/Voltage and current

Input range

Thermocouple

K: -270.0 to 1,372.0 °C
J: -210.0 to 1,200.0 °C
T: -270.0 to 400.0 °C
E: -270.0 to 1,000.0 °C
N: -270.0 to 1,300.0 °C
R: -50.0 to 1,768.0 °C
S: -50.0 to 1,768.0 °C
B: 0.0 to 1,820.0 °C
WRe5-26: 0.0 to 2,315.0 °C

Platinum temperature measuring resistor

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

Voltage and current

Voltage:
-10 to +10 V (0.5 mV 1/40,000)
0 to 10 V (0.5 mV 1/20,000)
-5 to +5 V (0.5 mV 1/20,000)
0 to 5 V (0.5 mV 1/10,000)
1 to 5 V (0.5 mV 1/8,000)
-100 to +100 mV (5 µV 1/40,000)
0 to 100 mV (5 µV 1/20,000)
Current:
0 to 20 mA (2 µA 1/10,000)
4 to 20 mA (2 µA 1/8,000)

Indicated accuracy

±0.2 % of F.S. (25 ±5 °C), ±0.4 % of F.S. (0 to 50 °C)

Cold junction correction precision

±1 °C (during thermocouple input)

Input resistance

Voltage: 1 MΩ, Current: 250 Ω

Conversion speed

50 ms/4 ch

Insulation mode

Between an input terminal and CPU: Photocoupler transformer insulation,
Between channels: Photocoupler transformer insulation

Other functions

External cold junction correction, wire-breaking detection function, scaling function,
average processing function (time average, average of the number of times, moving average, primary delay filter)
Special data offset function, alarm function, rate of change calculation, rate of change alarm function

Internal current consumption

90 mA or less

Weight

Approx. 190 g