Weidmüller UC20-SL2000-EC-CAN User Manual

2 2604080000/03/08.2020Manual u-control
Manufacturer
Weidmüller Interface GmbH & Co. KG
Klingenbergstraße 26
32758 Detmold, Germany
T +49 5231 14-0
F +49 5231 14-292083
www.weidmueller.com
Document No. 2604080000
Revision 03/August 2020
Content
1 About this documentation 3
1.1 Symbols and notes 3
1.2 Complete documentation 3
1.3 Hardware versions described 4
2 Safety 5
2.1 General safety notice 5
2.2 Intended use 6
2.3 Use in a potentially explosive atmosphere 6
2.4 Legal notice 7
3 System overview 9
3.1 General description of the controller 11
3.2 General technical data 12
3.3 Connectable u-remote I/O modules 13
3.4 Connector PG 1.5mm 13
3.5 Mechanical xing elements 13
3.6 Type plate 14
3.7 Battery 14
3.8 Memory card 14
4 Conguration 15
4.1 Order and arrangement of the modules 15
4.2 Orientation of the station 15
4.3 Installation distances 16
4.4 Use in a potentially explosive atmosphere 17
4.5 “PUSH IN” system cabling 17
4.6 Current demand and power supply 18
4.7 Example calculation for the power supply 19
4.8 Calculation of power loss 21
4.9 Feedback energy in DO modules 21
5 Detail description of controllers 23
5.1 UC20-WL2000-AC 23
5.2 UC20-WL2000-IOT 27
5.3 UC20-SL2000-EC 31
5.4 UC20-SL2000-EC-CAN 35
6 Installation 39
6.1 Preparations for assembly 39
6.2 Assembling the u-control station 42
6.3 Wiring 44
6.4 Inserting the battery 45
6.5 Inserting the SD card 46
6.6 Insulation test 46
7 Earthing and shielding 47
7.1 Earthing of shielded cables 48
7.2 Potential ratios 52
7.3 Electromagnetic compatibility (EMC) 54
7.4 Shielding of cables 56
8 Commissioning using u-create web 59
8.1 Requirements 59
8.2 Starting u-create web 59
8.3 Accessing u-create online help 60
8.4 Updating the rmware 60
8.5 Resetting the controller to default settings 61
8.6 Resetting the control to default settings without password 61
9 Commissioning using u-create studio 63
9.1 Requirements 63
9.2 Installing the rmware on the controller 63
9.3 Starting „DevAdmin“ 63
10 Replacing components 65
10.1 Removing/replacing the plug-in unit 65
10.2 Removing/replacing connectors 66
10.3 Removing/replacing cables 67
10.4 Replacing the battery 68
10.5 Replacing the SD card 69
11 Disassembly and disposal 71
11.1 Disassembling the u-remote station 71
11.2 Disposing of the u-control station 71
12 LED indicators and troubleshooting 73
13 Accessories and replacement parts 77
13.1 Accessories 77
13.2 Replacement parts 78
ANNEX A-1

Weidmüller UC20-SL2000-EC-CAN Specifications

General

Brand	Weidmüller
Model	UC20-SL2000-EC-CAN
Category	Controller
Language	English