10. SPECIFICATIONS
IMR02C15-E4
10-3
Sampling cycle: 250 ms
Influence of external resistance:
Approx. 0.25 µV/Ω (Converted depending on TC types)
Influence of input lead: Approx. 0.02 %/Ω of span (Only RTD)
10 Ω or less per wire
Input impedance: TC input: 1 MΩ or more
Voltage input: Approx. 1 MΩ
Current input: Approx. 250 Ω
(Connect a 250 Ω shunt resister to the input terminals)
Sensor current: Approx. 200 µA (Only RTD)
Action at input break: TC input: Upscale or downscale
(Select one of these)
RTD input: Upscale
Voltage input: Downscale or Indicates the value near 0
Current input: Downscale or Indicates the value near 0
Action at input short circuit:
Downscale (RTD input)
Input correction: PV bias: −1999 to +9999 °C [°F] or −199.9 to +999.9 °C [°F]
(TC/RTD)
−Input span to +Input span (Voltage/Current input)
PV digital filter (First order lag digital filter):
0 to 100 seconds (0: Filter OFF)
îš„ Current transformer (CT) input [optional]
Number of input: 2 points
CT type: CTL-6-P-N or CTL-12-S56-10-N (Sold separately)
Input range: CTL-6-P-N: 0.0 to 30.0 A
CTL-12-S56-10L-N: 0.0 to 100.0 A
Sampling cycle: 1 second
CT ratio (Number of turns):
1 to 1000
CTL-6-P-N: 800
CTL-12-S56-10L-N: 1000