ARTU-K32 Remote Terminal Unit

● RS485 (MODBUS -RTU) ● channel state indicator and communication state indicator ● 24VDC, range DC18~36V; 220VAC/DC, range AC85~265V, DC100~350V.

Fast And Safe Logistics
Sample Available

General

ARTU distributed monitoring and control devices is a high-performance components used in intelligent power distribution, industrial automation, and other fields. Products include: remote control unit, remote signaling unit.

It has a channel status light and a communication status light. It has two-way communication interface, one is used to set the general parametersand commissioning, another is used to read and set the "four remote" value. Product’s address and baud rate can be set by PC and local DIP switch. Products using the software and hardware "watchdog" technology to prevent freezing.

The user's Guide applies to ARTU distributed monitoring and control devices.

Specification

Technical parameter	Values
Number of input	8/16/32
Input	Active wet contact(DC12V) or passive dry contact input
Communication	RS485 port(Modbus RTU protocol), two-core shielded line
Bus capacity	≤32
Switch incident resolution	Ability to distinguish between multiple contact successive changes: When any two contacts displacement interval is greater than 1ms,Ability to distinguish between cells (less than 2ms) can be reflected in the SOE.
Signalling scanning speed	All channel scanning cycle time required is 1ms
Remote signaling debounce time	All channels use the same debounce time: 1ms (can be set)
Number of sequence of events(SOE)	1600 Groups

Power consumption		≤5W
Working temperature		-5℃~+55℃
Frequency		≤500Hz
Relative humidity		≤93%RH, free of condensate or aggressive gase
Input consumption		Power supply: power consumtion ≤5W
Storage temperature		-25℃~+70℃
Altitude		≤2500m
Insulating strength		2kV/5s, between each terminal groups and the auxiliary power supply; 1kV/5s, 50Hz between all switching inputs and communication ports.

ARTU-K32 Remote Terminal Unit

General

Specification

Wiring

Dimension

Typical Connection

Related Products