1.:
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Digital I/O Module 1771-IA
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Ngõ vào: 8
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Nguồn cung cấp:
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87 … 138VAC.
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97 … 138VDC
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Tín hiệu vào trì hoãn:
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Off to On: 24 (±10) ms for VAC, 10ms (±4) for VDC
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On to Off: 24 (±10) ms for VAC, 20ms (±9) for VDC
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On-state Voltage Range: 87-138 VAC, 97 – 138 VDC
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On-state Current (Min): 5.2mA
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Off-state Voltage (Max): 46 VAC, 57VDC
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Off-state Current (Max): 2.8mA
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Backplane Current Load: 75 mA
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Wiring Arm: 1771-WD
2.Sơ đồ đấu dây: