2-22
CHAPTER 2 Checks and Preparation
Item
Description
Input configuration
Isolated input, scanning
Measurement range
20, 50, 100, 200, 500 mV/F.S.; 1, 2, 5, 10, 20, 50, 100 V/F.S.; 1-5V
Thermocouples
K, J, E, T, R, S, B, N, C (WRe 5-26)
Resistance temperature detector
Pt100, JPt100, Pt1000 (IEC751)
A/D resolution
16-bit (Effective resolution: Approx. 1/40,000 of the +/- range)
Filter
Off, 2, 5, 10, 20, 40
Filter operation is on a moving average basis.
The average value of the set sampling count is used.
If the sample interval exceeds 30 seconds, the average value of data
obtained in a sub-sample (30 seconds) is used.
Terminal arrangement and signal type (Screwless terminal: B-564SL)
CH1
CH20
+
-
b
Wiring diagram (Screwless terminal: B-564SL)
+
-
+
-
A
B
b
+
-
b
+
-
DC voltage input
Thermocouple input
Resistance bulb input
DC current input
DC voltage
Compensation wire
The lead wire resistance per line should
be 10Ω or less, and the resistance values
of the three lines should be equal.
Shunt resistance
Example: For 4-20mA, add 250Ω (± 0.1%) and
measure in the 1 - 5V range.
+
..................................... High-voltage terminal (Terminal for inputting the high-voltage side of the input
signal)
– .....................................Low-voltage terminal (Terminal for inputting the low-voltage side of the input
signal)
