REXROTH Sytronix DRn 5020, Operating Instructions Manual

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4.5.2 Installation of DRn System in a Cabinet............................................................................................ 34
4.6 Function Specification........................................................................................................................... 35
4.7 Input and Output Allocation at the Frequency Converter...................................................................... 37
4.7.1 Standard Wiring Diagram.................................................................................................................. 37
4.7.2 Control Terminals Description........................................................................................................... 38
Digital inputs................................................................................................................................... 38
Analog inputs.................................................................................................................................. 38
Digital outputs................................................................................................................................. 39
4.7.3 Power Terminal................................................................................................................................. 39
4.7.4 Control Terminals.............................................................................................................................. 40
Control terminals figure.................................................................................................................. 40
4.8 Product Identification............................................................................................................................ 41
5 Transport and Storage................................................................................................. 42
5.1 Drive Controllers................................................................................................................................... 42
5.2 Pressure Sensor................................................................................................................................... 42
6 Assembly and Installation............................................................................................ 43
6.1 General Information.............................................................................................................................. 43
6.2 Unpacking............................................................................................................................................. 43
6.3 Installation Conditions........................................................................................................................... 43
6.3.1 Installation Conditions for Motor Pump Unit...................................................................................... 43
6.3.2 Installation Conditions for Frequency Converter and Additional Components.................................. 44
6.4 Assembling the DRn System................................................................................................................ 45
6.4.1 Mechanically Connecting the Motor Pump Unit................................................................................. 45
6.4.2 Hydraulically Connecting the Motor Pump Unit................................................................................. 45
6.4.3 Connection Technique....................................................................................................................... 46
General Notes................................................................................................................................ 46
Power Connection.......................................................................................................................... 48
Connect the Motor Fan................................................................................................................... 52
6.4.4 Connection EFC 5610 for DRn 5020................................................................................................. 53
Digital input NPN / PNP wiring....................................................................................................... 53
Digital output DO1a, DO1b load pull-up / pull-down wiring............................................................ 54
Relay output terminals.................................................................................................................... 54
6.4.5 Connection of the Pressure Transducer............................................................................................ 56
6.4.6 Electronic Component Assembly and Installation in Control Cabinet................................................ 57
7 Commissioning of Sytronix DRn 5020 System............................................................ 58
7.1 Introduction and Basics........................................................................................................................ 58
7.1.1 Application type................................................................................................................................. 58
7.1.2 Overview of User Interface................................................................................................................ 59
Overview of DRn5020 IndraWorks Dialog...................................................................................... 59
Sub-dialog Communication............................................................................................................ 64
Sub-dialog Command Values......................................................................................................... 64
Sub-dialog Speed Adaptation......................................................................................................... 65
Bosch Rexroth AG DOK-SYTROX-DRN5020****-IT05-EN-P II/143
Frequency-Controlled Pump Drive System Sytronix DRn 5020
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