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Serial number of Explosionproof Certificate is 2042420, serial number of Mine Safety Certificate is 20044233; |
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6 Ethernet interfaces, including 4 used as standard RS485 or RS232 communication interfaces; |
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Redundant
ring net with restore time <20ms; |
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The ring net connector can provide the information of network equipment and manage the Ethernet; |
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Power Supply: AC 127V / 220V / 380V /660V; |
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When AC power cuts off, the ring net connector automatically switches over
to battery power supply with working time up to
2h; |
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Overall Dimensions (l bh)mm: 606 503 231; |
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Weight: 80kg |
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