12-11
IM 04L20A01-01E
Specifications
12
Item Specifications
TLOG data Saves data of all channels at each interval specified by a timer.
Report functions Report type: Hourly, daily, hourly + daily, daily + monthly, and daily + weekly
Operation: Average or instantaneous (selectable), maximum, minimum and summation
Data format: ASCII
3 terminal Isolated RTD Input (/N2)
Item Specifications
Terminal isolation A, B, and b terminals are of isolated input type for each channel (terminal b is shorted across all
channels as standard).
Pt 1000 Ω RTD Input (/N3)
Item Specifications
Enable measurement using Pt 1000 Ω RTD.
Measuring range −200.0 to 600.0 °C, −328.0 to 1112.0 °F
Measuring current 0.16 mA
Measurement accuracy ±(0.2% of rdg + 0.4 °C)
Maximum resolution 0.1 °C
Effects of Input source resistance
See “Effects of Operating Conditions” on page 12-16.
Pulse Measurement Input, Remote Input (/PM1)
Item Specifications
Pulse measurement input
Number of inputs 3 (expandable to 8 using remote input terminals)
Input format Photocoupler isolation
Isolated power supply for input terminals
Shared common
Input type
Non-voltage contact Close: less than or equal to 200 Ω, Open: more than or equal to 100 kΩ
Open collector 0.5 V or less (30 mADC) when turned ON, leakage current of 0.25 mA or less when turned OFF
Counting Counts rising edges of pulses
Non-voltage contact signal: contact changes from open to closed
Open collector signal: input terminal level changes from High to Low
Allowable input voltage 30 VDC
Maximum pulse frequency
100 Hz
Minimum pulse width More than or equal to 5 ms for both low (close) and high (open) durations
Pulse detection period Approximately 3.9 ms (256 Hz)
Counting Accuracy ±1 pulse
Others Pulse input terminals can be used as remote input terminals.
Isolated between pulse input terminals and remote input terminals.
Remote control input Specifications are the same as remote control input (/R1) besides the number of inputs.
Number of inputs 5 (can be used for pulse inputs)
Computation function See the description of “Computation Functions (/M1).”
12.5 Specifications of Optional Functions
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