User Manual

Operating Instructions Temperature Indicating Controller CF1H
V 1.2
•
01/2007 - 63 -
12. Specifications
12.1 Standard specifications
Mounting method : Flush
Setting : Input system using membrane sheet key
Display
PV display : Red LED display 4 digits, size, 8 (H) x 4 (W) mm
SV/MV/TIME display : Green LED display 4 digits, size, 8 (H) x 4 (W) mm
Setting value memory number (MEMO) display:
Yellow LED display 1 digit, size, 8 (H) x 4 (W) mm
Indicating accuracy
Thermocouple input : Within ±0.2 % of input range full scale ±1 digit
however, for R or S input, the range 0 … 200 °C (400 °F),
Within ±4 °C (8 °F)
When B input, the range 0 … 300 °C (600 °F),
Accuracy is not guaranteed.
When K, J, T input, range less than 0 °C (32 °F),
Within ±0.4 % of full scale ±1 digit
(Cold junction compensating accuracy, ±1 °C, at 0 … 50 °C)
RTD input : Within ±0.2 % of input range full scale ±1 digit
Current input : Within ±0.2 % of input range full scale ±1 digit
Voltage input : Within ±0.2 % of input range full scale ±1 digit
Setting accuracy : The same as indicating accuracy
Input sampling period : 0.125 seconds
(In the case of the option EA0/EA4/EV0/EV1
or W12/W15/W32/W35 0.5 seconds)
Input
Thermocouple : K, J, R, S, B, E, T [JIS, IEC], C (W/Re5-26) [ASTM],
N (IEC) and PL-ll (NBS)
External resistance, 100 Ω or less
In the case of input burnout, Upscale
RTD : Pt100 (JIS, IEC), JPt100, 3-wire system
Allowable input lead wire resistance,
10 Ω or less per wire
In the case of input burnout, Upscale
Current : 0 … 20 mA DC, 4 .. 20 mA DC
Input impedance, 50 Ω
Allowable input current, 100 mA or less
In the case of input burnout, 0 … 20 mA, the same as 0 mA
4 … 20 mA, Downscale
Voltage : 0 … 1 V DC
Input impedance, 1 MΩ or greater
Allowable input voltage, 5 V or less
Allowable signal source resistance, 2 kΩ or less
In the case of input burnout, Upscale
Supply voltage : 100 … 240 V AC 50/60 Hz, 24 V AC/DC 50/60 Hz
Allowable vo ltage fluc tua tion:
100 … 240 V AC : 85 … 264 V AC
24 V AC/DC : 20 … 28 V AC/DC