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Prot E16x346 Beschreibung En

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Qualitt zertifiziert nach ISO 9001

Postfach 1106, D71301 Waiblingen Esslinger Str. 26, WN-Hegnach Tel.: 07151/956230 Fax: 07151/956250 E-Mail: info@braun-tacho.de Internet: www.braun-tacho.de

Description Trip-System E16x346for Overspeed Protection and with Voters for external Trip Release Conditions

Channel A

Channel B

Channel C

Generator E1697SIL3/IEC6150

Monitor E1667SIL3/IEC61508

Monitor E1667SIL3/IEC61508

Monitor E1667SIL3/IEC61508

1 2 3 4

Channel A Channel B Channel C Auto-Test

1 2 3 4

Trip RPM SP3

1 2 3 4

Trip RPM SP3

1 2 3 4

Trip RPM SP3

P E E

P E

P E

P

Figure 1: E16x346 System Front View

I E16x346 Rev:00

23.01.2009

Page 1 of 61

Contents11.1 1.2 1.3

Page

General Informations ..................................................................................................4System Applications .......................................................................................................4 Key Features ...................................................................................................................4 Ordering Key ...................................................................................................................5

22.1 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 2.2 2.2.1 2.2.2 2.2.3 2.2.4 2.2.5 2.2.6 2.2.7 2.2.8 2.2.9 2.2.10 2.2.11 2.3 2.3.1 2.3.2 2.3.3 2.3.4 2.3.5 2.3.6 2.3.7 2.3.8 2.3.9 2.3.10 2.4

System Structure and I/Os ...................................................................................... 5System Structure ...............................................................................................................5 Speed Sensors .................................................................................................................5 System Components............................................................................................................5 System Design.....................................................................................................................5 System Structure Diagrams ..............................................................................................6,7 System Wiring Diagrams...................................................................................................8,9 System Inputs ..................................................................................................................10 Speed Signal Inputs...........................................................................................................10 Direction Signal Inputs .......................................................................................................10 Input Reset of Alarms ........................................................................................................10 Input Block Test .................................................................................................................10 Input Start Auto-Test..........................................................................................................10 Inputs Test I, Test II, Test III ..............................................................................................10 Inputs Starter (Override of SP2).........................................................................................10 nd Inputs 2 Value SP1..........................................................................................................10 Inputs Feedback from Solenoid Valve Block......................................................................11 Inputs for Voter 1 .............................................................................................................11 Inputs for Voter 2 6 ......................................................................................................11 System Outputs ...............................................................................................................12 Outputs Alarm System Fault 1 and System Fault 2 ...........................................................12 Outputs Sensor Signal Repeater .......................................................................................12 Outputs Channel Warning Alarm .......................................................................................12 Outputs Speed Alarm SP3.................................................................................................12 Analog Output ....................................................................................................................12 Direction Alarm Outputs.....................................................................................................13 Logic Output Speed Trip ....................................................................................................13 Output Trip-Circuit IV ........................................................................................................13 Outputs Trip-Circuits I, II, III ..............................................................................................13 Logic Outputs LO1 through LO6 .......................................................................................13 Power Supply ...................................................................................................................13

I E16E346 Rev:00

Page 2 of 61

33.1 3.1.1 3.1.2 3.1.3 3.1.4 3.2 3.2.1 3.2.2 3.2.3 3.2.4 3.2.5 3.2.6 3.4 3.5 3.5 3.6 3.7 3.8 3.9 4 4.1 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.1.7 4.2 4.2.1 4.2.2 4.2.3 4.2.4 5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.2 5.2.1 5.2.2 5.2.3 5.2.4

Technical Specifications ............................................................................................14Technical Data of Inputs ..............................................................................................14 Technical Data of Speed Signal Inputs ...........................................................................14 Technical Data of Direction Signal Inputs .......................................................................14 Technical Data of Logic Signal Inputs ............................................................................14 Technical Data of Logic Signal Inputs for Voter 1 ...........................................................14 Technical Data of Outputs ........................................................................................15 Technical Data of Speed Signal Repeater Outputs ..........................................................15 Technical Data of Analog Outputs ..................................................................................15 Technical Data of Opto-Relay Outputs .............................................................................15 Technical Data of Logic Outputs ......................................................................................15 Technical Data of Trip-Circuit IV ....................................................................................15 Technical Data of Trip-Circuits I, II, III ..............................................................................15 Technical Data of Power Supply ....................................................................................16 Installation Conditions ....................................................................................................16 Protection Grade..............................................................................................................16 Connectors.......................................................................................................................16 Conformity to Standards.................................................................................................16 Dimensions of E16A346 ..................................................................................................17 Dimensions of E16E346 ..................................................................................................18 Description of Monitor E1667 .........................................................................................23 Display and Frontside Operational Elements ...............................................................23 Front View of Monitor E1667 ............................................................................................23 Display during Test Procedures ......................................................................................23 Values accessible during normal operation ....................................................................23 Special Display Mode 1 ...................................................................................................24 Special Display Mode 2 ...................................................................................................24 Frontside Reset of Alarms and Error Codes ...................................................................24 Data Interface .................................................................................................................24 Functions of Monitor E1667 ...........................................................................................25 Speed Measurement ........................................................................................................25 Functions for Overspeed Protection ..................................................................................25 Functions for External Trip by Voters ...............................................................................25 Selftest of Monitor E1667 ................................................................................................25 Description of Testgenerator E1697...............................................

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