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Rated input voltage
|
24 VDC
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|
Input channels
|
32
|
|
Field-power voltage range
|
18–30 VDC
|
|
Module current rating
|
95 mA
|
|
ON threshold
|
13 VDC minimum or 3 mA minimum
|
|
OFF threshold
|
5 VDC maximum or 1.2 mA maximum
|
|
Input impedance
|
4.2 kΩ
|
|
Filter/isolation delay
|
5 ms ±20%
|
|
Guaranteed-ON field resistance
|
300 Ω maximum at 15 VDC
|
|
Guaranteed-OFF field resistance
|
30 kΩ minimum at 30 VDC
|
|
System-to-field isolation
|
1000 VAC RMS or ±1500 VDC; external field power
|
|
Operating temperature inside cabinet
|
0–60°C
|
|
Storage temperature
|
−40 to +85°C
|
|
Relative humidity
|
5–95% non-condensing through 40°C; derated to 55% above 40°C
|
|
Operating altitude
|
−300 to +3000 m
|
|
Operating temperature change
|
1°C/min maximum
|
|
Corrosion resistance
|
G3, ISA S71.04; coated 8C configuration
|
|
Isolation technique
|
Optical, in IOM
|
|
Redundancy capability
|
Optional
|
|
Power-on insertion/removal
|
Supported
|
|
Storage temperature-change limit
|
5°C/min maximum
|
|
Operating vibration, three axes
|
5–10 Hz: 2.54 mm maximum; 10–150 Hz: 0.5 g maximum (0–peak)
|
|
Site-induced mechanical shock
|
4 g maximum at 25 ms, terminal-peak sawtooth, three axes
|
|
Field excitation selection
|
Internal system power or external user-supplied power
|
|
Input indication convention
|
Direct or reverse, configurable
|