Information

SIMA Master StationValve automation as a single source solution

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Today, process automation requires dual knowledge: On

the one hand, special knowledge to allow development

and manufacture of individual components with clearly

defined interfaces towards the connected hardware, and

on the other hand comprehensive knowledge to under-

stand the process requirements and to conceive a fully

operational automation architecture.

AUMA possesses the expertise to manufacture actuators;

furthermore, AUMA knows how to integrate actuators into

an automation environment.

For this, the SIMA Master Station is a significant part.

SIMA as commissioning support system

An actuator network connected to the SIMA Master

Station can be commissioned autonomously from the DCS.

Device and communication parameter settings can be

performed and tested prior to the SIMA network taking up

the communication with the DCS.

SIMA as network manager

The SIMA organises the communication with the field

devices. The control unit supervises the connection to the

signal paths, available as redundant systems, and automat-

ically switches to the secondary channel if required.

SIMA as data concentrator

In comparison to the past, modern process automa-

tion systems produce a multitude of feedback signals. It

is essential to make good use of this information. Upon

request all required data regarding the actuators con-

nected is accessible via the SIMA; it exclusively transmits

the signals to the DCS, necessary for orderly operation.

This way, the DCS and the users have less involvement.

SIMA as diagnostic tool

Detailed diagnostic and fault signals regarding the

actuators connected are accessible via SIMA. In case of

failure, the cause can be quickly identified.

Open system

The SIMA works with open fieldbus protocols such as

Profibus DP or Modbus RTU. For this reason, the system is

available to other fieldbus systems and consequently non-

proprietary.

Easy operation

SIMA is based on Windows operating systems. Opera-

tion corresponds to the commonly known patterns.

Effi cient integration of actuators into the DCS

AUMA as system integrator

No system user is keen to specify each field device or each control system component. The operator wants a solution for his automation task. These tasks become more and more complex, due to the increased possibilities.

AUMA is not merely limited to the knowledge of how to manufac-ture actuators but also possesses the required expertise for integrating devices into the DCS.

AUMA services include planning support of the peripheral control system in combination with the actuators, the procurement and installation of all required components as well as their commissioning.

Network structures with the SIMA Master Station

There is not a typical process technology system with a typical DCS structure. DCS infrastructure depends on a multitude of aspects: the type of system, structure and enhancement levels grown over the years, different safety-relevant basic conditions, distan-

ces to be covered between devices. Also the demands on system availability can be completely different. This list is far from being absolute.

Thus, the SIMA Master Station has a modular design and can be adapted to most conditions whilst using an identical user interface.

In addition to the simple line topology, a multitude of structures are possible.

[1] Line redundancy on field level

[2] Master redundancy and line redundancy on field level

[3] Line redundancy on field level and towards the DCS

[4] Master redundancy and line redundancy on field level and towards the DCS

[5] Loop redundancy on field level

If the loop is interrupted, the SIMA Master Station considers the result-ing loop segments as two separate line structures. All field devices are still accessible. When respecting the Modbus RTU protocol, this special structure allows coverage of large distances using standard copper wires. It is possible to achieve a loop circum-ference of up to 290 km.

[6] Master redundancy and loop redundancy on field level

[7] Loop redundancy on field level and line redundancy towards the DCS

[8] Master redundancy, loop redundancy on field level and line redundancy towards the DCS

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Modbus RTU (RS-232, RS-485) /Modbus TCP/IP (Ethernet)

2 x Modbus RTU / Profibus DP

2 x Modbus RTU / Profibus DP

Modbus RTU (RS-232, RS-485) /Modbus TCP/IP (Ethernet)2 x

Modbus RTU (RS-232, RS-485) /Modbus TCP/IP (Ethernet)

Modbus RTU

Modbus RTU (RS-232, RS-485) /Modbus TCP/IP (Ethernet)2 x

Modbus RTU

Modbus RTU (RS-485)

2 x Modbus RTU / Profibus DP

2 x Modbus RTU (RS-485)

2 x Modbus RTU / Profibus DP

Modbus RTU (RS-485)

Modbus RTU

Modbus RTU

2 x Modbus RTU (RS-485)

Modbus RTU

[1]

[3]

[5]

[7]

[2]

[4]

[6]

[8]

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-24

[1] [2] [3]

[4] [5]

[6] [7]

[1] [3][2]

5][

[8]

Certificate Registration No.12 100/104 4269

[1] Multi-turn actuatorsSA 07.1 – SA 48.1Torques from 10 to 32,000 NmOutput speeds from 4 to 180 rpm

[2] Multi-turn actuators SA/SARwith controls AUMATICTorques from 10 to 1,000 NmOutput speeds from 4 to 180 rpm

[3] Linear actuators SA/LECombination of multi-turn actuator SA with linear thrust unit LEThrusts from4 kN to 217 kNStrokes up to 500 mmLinear speedsfrom 20 to 360 mm/min

[4] Part-turn actuators

SG 05.1 – SG 12.1

Torques from 100 to 1,200 Nm

Operating times for 90° from 4 to 180 s

[5] Part-turn actuator SA/GS

Combination of multi-turn actuator SA

with part-turn gearbox GS

Torques up to 675,000 Nm

[6] Bevel gearboxes

GK 10.2 – GK 40.2

Torques up to 16,000 Nm

[7] Spur gearboxes

GST 10.1 – GST 40.1

Torques up to 16,000 Nm

[8] Worm gearboxes with base and lever

GF 50.3 – GF 250.3

Torques up to 32,000 Nm

Subject to change without notice. The product features and technical data provided do not express or imply any warranty. Y002.801/002/en/1.09

For detailed information about AUMA products refer to the Internet : www.auma.com