Cincoze CO-100/P1101 Series, User Manual

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CO - 100/P1101
Series | User Manual
78
5.2 Digital I/O (DIO) Hardware Specification
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XCOM+: Isolated power in V+
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XCOM-: Isolated power in V-
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Isolated power in DC voltage: 9~30V
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4x Digital Input (Source Type)
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Input Signal Voltage Level
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Signal Logic 0: XCOM+ = 9V, Signal Low
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V- < 1V
XCOM+ > 9V, V+ - Signal Low > 8V
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Signal Logic 1: > XCOM+ - 3V
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Input Driving Sink Current:
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Minimal: 1 mA
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Normal: 5 mA
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4x Digital Output (Open Drain)
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DO Signal have to pull up resistor to XCOM+ for external device, the
resistance will affect the pull up current
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Signal High Level: Pull up resistor to XCOM+
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Signal Low Level: = XCOM-
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Sink Current: 1A (Max)