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I-7044 / I-7044D

I-7044 / I-7044D

4-channel Isolated Digital Input with 16-bit Counters
8-channel Isolated Digital Output
LED Display (optional)

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Digital Input
Channels 4
Type Sink or Source, Isolated channel with common power or ground
Off Voltage Level +1V max.
On Voltage Level +4V to 30V
Input Impedance 3K Ohms, 0.5W
Counters Channels: 4
Max. Counts: 16-bit (65535)
Max. Input Frequency: 100Hz
Min. Pulse Width: 5ms
Isolation Voltage 3750Vrms
Digital Output
Channels 8, Sink, NPN
Output Voltage 30V max.
Output Current 375mA per channel
Isolation Voltage 3750V
Interface
Interface RS-485
Format N, 8, 1
Baud Rate 1200~115200 bps
LED Indicators
LED Display 1 LED as Power/ Communication indicator
4 LEDs as Digital Input indicators (I-7042D only)
8 LEDs as Digital Output indicators (I-7042D only)
Power
Input Voltage Range +10 ~ +30 VDC
Power Consumption I-7044: 1.0W
I-7044D: 1.7W
Physical and Environmental
Operating temperature -25 to 75°C
Storage temperature -40 to 75°C
Humidity 5 to 95%, non-condensing