3UG3501 datasheet(26/114 Pages) ETC2

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SIMOCODE 3UF Motor Management and Control Devices

SIMOCODE-DP 3UF5

motor protection and control devices

7/26

Siemens LV 1 T · 2006

■Overview

SIMOCODE-DP basic unit, expansion module and operator module

SIMOCODE-DP is the predecessor of the SIMOCODE pro motor

management system and offers the solution for a wide range of

different tasks in a single unit:

• Multifunctional, electronic motor protection and plant

monitoring

• Comprehensive motor and plant diagnostics

• Integrated control programs (instead of extensive hardware

wiring)

• Open communication through PROFIBUS DP, the standard

for fieldbus systems

■Design

The SIMOCODE-DP system hardware comprises:

• Basic unit

• Expansion module (optional)

• Operator panel (optional)

Basic unit

Connection of thermistor of summation transformer

Connection of control supply voltage

Three LEDs

(

Test/reset button for device test or manual reset

)

Four relay outputs, floating

Four inputs (24 V)

PC/system interface

PROFIBUS DP interface

Front view of the basic unit

Expansion module

PC/system interface

Four relay outputs, floating

Eight inputs (24 V, 115 V, 230 V)

Front view of expansion module

Operator panel

Eight LEDs

Labeling strips

Test/reset button for device test or manual reset

(

Three control keys

)

PC/system interface, with cover

Front view of operator panel

Safe isolation

All electric circuits in SIMOCODE-DP (from product version 12,

start of delivery 01/2000) are safely isolated from each other. The

instructions of test report No. 1610a must be complied with.

Connection and mounting

Devices with current adjustment ranges from 1.25 to 100 A

(overall width 70 mm) are designed for stand-alone installation

due to the straight-through current transformer, i.e. they are

either snapped onto a 35 mm standard mounting rail or screwed

onto a mounting plate using push-in lugs that are available as

accessories.

The main conductors are simply passed through the straight-

through current transformer integrated into the enclosure, using

multiple loops, loads with rated motor currents of less than

1.25 A can also be protected.

With current adjustment ranges greater than 100 A to 820 A

(width: 120 mm, 145 mm and 230 mm), the devices can be

directly fitted to the contactor using the connecting rails of the

current transformer.

A screw fastening for these devices is integrated in the

enclosure.

SIEMENS

Ready

Bus

Gen. Fault

SIEMENS

NSA0_00143a

Ready

Gen. Fault

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