MIR MV-01 I/O extension unit

The MIR MV-01 I/O extension unit is designed for collecting and processing discrete signals and issuing discrete control commands as part of automation systems in the power and other industries.

MIR MV-01 I/O extension unit

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Purpose

The MIR MV-01 I/O extension unit is designed for collecting and processing discrete signals and issuing discrete control commands as part of automation systems in the power and other industries.

Functions

  Identification of the electrical equipment state:
– built-in discrete input channels;
– indication of the discrete input channels state;
– events throwing based upon the discrete inputs state.
 
  Controlling electric equipment:
– built-in discrete output channels;
– monitoring the availability of discrete output operational voltage.

Specifications

– module power supply voltage 24V or 230V;
– 8, 16 or 24 discrete input channels;
– discrete input channels dry contact type with built-in power supply 24V DC;
– discrete input channels wet contact type 230V DC;
– discrete input channels wet contact type 230V AC;
– discrete output channels for AC and DC switching;
– 4 or 14 discrete output channels.

Discrete input channels characteristics

Parameter name

Value

Maximum switching current of discrete output DC
channels when switching AC    

8 A, 230V, load class AC11)
3 А, 230V, load class AC151)
Maximum switching current of discrete output DC
channels when switching DC   

 

1 А, 230 V, load class DC1, DC131)

4 А, 110 V, load class DC1, DC131)

8 А, 30 V, load class DC1, Dc131)
Maximum switching current of discrete output AC
channels when switching AC   

6 А, 230 V, load class AC11)
1.3 А, 230 V, load class AC151)
Maximum switching current of discrete output AC
channels when switching DC   

 
0.12 А, 230 V, load class DC1, DC131)
0.2 А, 110 V, load class DC1, DC131)
6 А, 30 V, load class DC1, DC131)
1)Load classes according to IEC 60947-1-2014, for a load of class DC13, it is necessary to connect a diode in parallel in order to ensure switching capacity

Interfaces and protocols

– RS-485 interface;
– two Ethernet TX interfaces with the ability to work in ring topologies;
– USB service interface type B;
– MODBUS RTU/TCP exchange protocol;
– IEC 60870-5-101/104 exchange protocol.

 
 

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Наличие и количество интерфейсов
Наличие и количество каналов ТС
Номинальное напряжение каналов ТС
Наличие и количество каналов ТУ
Номинальное напряжение питания
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