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ARTU100 remote control unit

The Acrel ARTU100 series remote communication and control unit is specifically designed for acquiring switching values and remote relay output in applications such as intelligent distribution and industrial automation. It enables data exchange via communication and a higher-level computer monitoring system.

  • RS485 (MODBUS-RTU)
  • Channel status display and communication status display
  • 24VDC (±10 %); Allow 220V AC, AC/DC 85-265V
  • 2-way Adaptive Ethernet communication with 10–100 Mbps, supports IPV4, IPV6

Product info

Adaptive Ethernet communication with 10-100 Mbps, supports IPV4 and IPV6.

Configuration of website parameters, UDP broadcast, SNMMP network management and automatic DHCP IP access.

8-way server/client functionality as well as simultaneous 8-way client and 8-way server connections are possible.

8-way RS485 communication, adjustable baud rate from 1200–115200, data bit, check bit, and stop bit; each 485 port can connect to 30 counters.

Protocol conversion between MODBUS TCP and MODBUS RTU possible.

Technical data

Power supply
AC/DC 85-265V, DC48V
Power consumption ≤9 W (without modules); ≤15 W (with modules, up to 3 modules)
Model
ARTU100-K32
32-way DI (active/passive, optional)
ARTU100-K16
16-way DI (active/passive, optional)
ARTU100-KJ8
8-way DI (active/passive, optional); 8-way DO, Output mode: Relay normally open contact output, Contact capacity: AC 250 V/3 A, DC 30 V/3 A
communication
RS485 communication
RS485 interface 2-way 485 communication; Modbus RTU protocol; baud rate 1200 – 38400 bps
Other selector switch 10 bits
Indicator light 20 indicator lights
Security Operating voltage strength Mains frequency withstand voltage: Housing and power supply, switching input, switching output, analog input, analog output, communication, AC 2 kV 1 min; AC 2 kV 1 min between power supply and switching output; AC 1 kV 1 min between analog input and analog output and between communication and switching input
Insulation resistance Input and output side to the housing > 100MΩ
Electromagnetic compatibility Better than level 3
Vicinity

Operating temperature: -20 °C to +60 °C;

Storage temperature: -40 °C to +70 °C;

Relative humidity: ≤ 95 ℃ (without condensation);

Altitude: ≤ 2500 m

Product display

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