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| Displays - Remote Control Switches - Junction Boxes |
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Model KDG15A Remote Control Switch is a supported product for Model KJ95N Integrated Monitoring and Control System for Mine and other products with same technical requirements. This switch employs RS485/CAN Busline transmission for remote control of other devices. And it has detection function of power feeding status and displays the status of the controlled device. |
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Explosionproof Type: Mine-used encapsulated and Intrinsic safety, with marks as "Exm[ib]I " |
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Input Power Supply: I.S. DC 15 V (  20%),  120 mA |
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Control Input: I.S. signal; at high level, input voltage  DC 3 V; at low level, input voltage DC 0.7 V |
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Control Output: Non-Intrinsic Safety signal, one set of normal-open/close contacts with capacity 240 VA, voltage AC 220 V, current AC 2 A |
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Input of Detection of Power Feeding: Non-I.S. signal, rated voltage AC 660 V ( 25%£İor 1140 V ( 25%) |
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Output of Detection of Power Feeding: I.S. signal; when output current is 2 mA, high level 5 V , low level 0.7 V |
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Transmission Mode
RS485 Busline: rate 1200 bit/s, realizing remote cuttingoff, and returning power feeding signal
CAN Busline: rate 5000 bit/s, realizing remote cuttingoff, and returning power feeding signal |
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Overall Dimensions: 267  85 45 (mm) |
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Weight: 2 kg |
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