
USER HANDBOOK 1.0 | DC2115, ET2115
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
21-0099-82-00-00-003 | 270010900_Anwenderhandbuch_DC-ET2115_EN.docx
Table of contents
1. GENERAL INFORMATION .................................................................................................................7
1.1. Notes on the handbook .....................................................................................................................7
1.2. Symbols and visual depictions.........................................................................................................7
1.3. Hazard categories and indications...................................................................................................8
1.4. Qualified personnel............................................................................................................................8
1.5. Duty of care.........................................................................................................................................9
1.6. Intended use.......................................................................................................................................9
1.7. Transport and storage .....................................................................................................................10
1.8. Unpacking.........................................................................................................................................10
2. SAFETY.............................................................................................................................................11
2.1. Safety instructions...........................................................................................................................11
3. PRODUCT DESCRIPTION................................................................................................................12
3.1. Overview ...........................................................................................................................................13
3.1.1. Overview DC2115 ..............................................................................................................................13
3.1.2. Overview ET2115...............................................................................................................................14
3.2. Scope of delivery and accessories.................................................................................................15
3.3. Product features...............................................................................................................................15
4. INSTALLATION.................................................................................................................................17
4.1. Preparation for installation..............................................................................................................17
4.2. Installation ........................................................................................................................................19
5. CONNECTION...................................................................................................................................21
5.1. Power supply....................................................................................................................................21
5.1.1. Connecting the power supply to the DC2115.....................................................................................22
5.1.2. Connecting the power supply to the ET2115......................................................................................23
5.2. Data connections .............................................................................................................................24
5.2.1. Block circuit diagram, DC2115 ...........................................................................................................24
5.2.2. Block circuit diagram, ET2115............................................................................................................25
5.2.3. Digital inputs and outputs (DC2115)...................................................................................................26
5.2.4. Analogue inputs DC2115....................................................................................................................30
Basic considerations for analogue inputs...........................................................................................30
Data from analogue inputs.................................................................................................................31
Operating modes for the analogue inputs ..........................................................................................32
Voltage input AI (U) ............................................................................................................................34
Temperature measurement AI (T).......................................................................................................35
5.2.5. Ethernet..............................................................................................................................................36
5.2.6. EtherCAT (DC2115)............................................................................................................................37
5.2.7. USB....................................................................................................................................................38
5.2.8. CAN Bus (DC2115)............................................................................................................................39
5.2.9. Serial interfaces (DC2115) .................................................................................................................40