PLC SIEMENS S7-1200 6ES7241-1CH30-1XB0
1.:
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Type: RS485 (2-wire half-duplex)
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Common mode voltage range: -7 V to +12 V, 1 second, 3 VRMS continuous
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Transmitter differential output voltage:
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2 V min. at RL = 100 Ω
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1.5 V min. at RL = 54 Ω
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Receiver input impedance: 5.4K Ω min. including termination
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Receiver threshold/sensitivity: +/- 0.2 V min., 60 mV typical hysteresis
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Dimensions 38 x 62 x 21 mm
S7-1200 Communication Module 6ES7241-1CH30-1XB0
2.Sơ đồ đấu dây:
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