Current measuring modules Siemens

Обзор



The current measuring module is an option for diagnosis by means of current measurements and is connected to the LA724I SSR power output module.

The module is required when heat emitters are connected in parallel and failure of a single heat emitter is to be detected using a current measurement.

It is installed in the control cabinet on a stable mounting surface (recommended) or on a DIN rail.

Технические данные



Order number

 

6BK1700-2BA40-0AA0

product brand name

 

SIPLUS

Product designation

 

SM724I current measuring module

Power supply:

 

 

Type of electrical connection / for supply voltage

 

Terminal, 16-pole

Type of connectable conductor cross-section

 

 

  • ● for supply voltage

 

 

  • — solid

 

1x (0.5 ... 1.5 mm²)

  • — finely stranded / with core end processing

 

1x (0.5 ... 1.5 mm²)

  • ● for AWG conductors / for supply voltage

 

1x (20 ... 14)

Product function / Current detection

 

Yes

Current measuring range / initial value

A

1

Current measuring range / Full-scale value

A

400

  • ● Relative metering precision / relating to measured voltage

%

1

Operating frequency

 

 

  • ● 1 / Rated value

Hz

50

  • ● 2 / Rated value

Hz

60

Type of electrical connection / for main current circuit

 

straight-through transformers

Diameter / of feed through opening

m

22

Installation/ mounting/ dimensions:

 

 

Width

mm

150

Height

mm

77.5

Depth

mm

115


Дополнительно



Design

Type

Mating connectors

for connecting the current measuring module to the LA724I SSR power output module

A5E00210670



Note on cable to be used between LA724I SSR power output module and current measuring module

It is recommended that a 3 x 2-core cable is used with a cross-section of 0.75 mm2 whose cores are twisted together in pairs. It is not necessary to use a shielded cable.