RS485 Communication Remote Terminal Unit ARTU100
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General
The ARTU series of remote terminal units are high performance intelligent distribution components, which are applied in intelligent distribution, industrial automation and other fields, the ARTU100 series of remote terminal units can provide switch input, switch output, analog input and analog output, and can transmit the collected signals to the background through RS485 serial ports, RJ45 Ethernet interfaces, and 2G, Lora and 4G wireless communication.
Model Description
Parameter
Power supply |
AC/DC 85-265V, DC 48V |
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Power consumption |
≤9W (excluding modules); ≤15W (including modules, up to 3 modules) |
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Model |
ARTU100-K32 |
32-path DI (active/passive, optional) |
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ARTU100-K16 |
16-path DI (active/passive, optional) |
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ARTU100-KJ8 |
8-path DI (active/passive, optional); 8-path DO, output mode: relay normally-open contact output, contact capacity: AC 250V/3A DC 30V/3A; |
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Communication |
RS485 communication |
RS485 interface |
2-path 485 communication; Modbus-RTU protocol; baud-rate 1200 ~ 38400bps |
Others |
Dial switch |
10 bits |
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Indicator light |
20 indicator lights |
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Security |
Working withstand voltage |
Power-frequency withstand voltage: Shell and power supply, switch input, switch output, analog input, analog output, communication, AC 2kV 1min; AC 2kV 1min between power supply and switch output; AC 1kV 1min between analog input and analog output and between communication and switch input; |
Insulation resistance |
Input and output end to housing > 100MΩ; |
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Electromagnetic compatibility |
Superior to level 3 |
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Environment |
Working temperature: -20℃~+60℃; Storage temperature: -40℃~+70℃; Relative humidity :≤95% without condensation; Altitude: ≤2500m; |
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Dimension
Wiring
Diagram
Packing&delivery
