DHS-HW-A100
제품사양
Packaging
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Raspberry PI 4B 2G x 1
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MLC Micro SD card 32G x 1
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220v Power cord 1.5m x 1
Features
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Size: 134mm (W) x 107mm (L) x 73mm (H)
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Operating current: 5mA Idle, 100mA Working
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Operating voltage: 5VDC
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Operating Temperature: -30 ~ +70°C
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Operating Humidity: 20 to 85% RH
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External Raspberry PI 4B Mount (GPIO 3.3vdc)
4Ch Photocoupler Isolation
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Signal Isolation Input and Output level converting
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Operating voltage: Input: 24VDC / Output: 3.3VDC
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80kHz Conversion frequency
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Reverse-polarity protection
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Optional common ground
1Ch Relay
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Arrangement: 1 From C, 10A
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Contact rating:
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From A : 10A/125VAC, 5A/250VAC, 5A/30VDC
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From B : 3A/125VAC, 2A/250VAC, 1A/30VDC
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Mechanical life: min. 107(10 million) / at 180 times/min
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Timing:
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Operate: Max 20ms
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Release: Max 20ms
Power Module
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Universal AC Input (85 ~ 264VAC) / Full range
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Efficiency: 79%
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Protections:
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Short circuit
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Overload(115% ~ 160% rated output power)
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Over voltage
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Isolation class II
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Output DC Voltage: 5VDC
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Rated current: 4A/20W
Application Pinouts
*Remarks
- This device has external pull-down registers for signal input ports. So, there is no need to use RPI internal pull-up/pull-down register. If you want to use the RPI internal registers, please double-check the hardware specifications of both RPI and DHS-HW-A100-PRC.
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