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Product information "LCN-VISU Issendorff KG"
Coupling and visualization module for connection to a network
The LCN-VISU is a combined visualization and network coupling module for the LCN bus. Communication takes place via LAN with RJ45 or WLAN. The coupler includes the LCN-PCHK service. It is compatible with all LCN bus modules from firmware 0701... (January 1997).
Application areas
Typical application areas of the LCN-VISU are:
- Remote maintenance with LCN-PRO
- Visualization with LCN-GVS
- Coupling with PCK protocol
- Visualization with OpenHAB
The LCN-VISU serves as network access to the LCN system in LCN systems. Through this access, the LCN system is parameterized by the installer or coupled to other systems across trades.
Another application case is the connection of the LCN visualization to the PC. With the system software LCN-GVS, direct and bidirectional data exchange occurs between LCN system states and direct control commands from the visualization PC.
The new integrated OpenHAB visualization is quickly set up; it is automatically generated based on the labels and comments in the PCN-Pro programming. A connection of all devices available for the OpenHAB standard is also easily possible.
Hardware equipment
- RJ-45 interface
- WLAN interface
- Connection to the LCN bus
- Optical status display of the operating state
Note: It is not possible to access the LCN-VISU with two LCN-PRO of the same license.
Function description
The LCN-VISU supports two simultaneous PCHK connections to the LCN bus, allowing LCN-GVS and LCN-PRO to access the bus simultaneously. The PCHK monitor under Windows serves optionally for further configuration and monitoring of the LCN-VISU. For the third connection to the LCN bus, a full version LCN-PCHK license must be entered via the PCHK monitor. Each additional connection requires an upgrade license.
Coupling LCN-PCK
To bring the data of a third-party application onto the LCN bus via LCN-PCK, this software is required. It buffers incoming and outgoing commands and messages, checks and translates them. The TCP/IP network is used as the communication link.
This protocol works with simple ASCII character strings. An example: M000111A1100010 means module 111 in segment 000, output 1 at 100 with ramp 10. Feedback such as status or measurement values are also returned similarly simply and logically. This type of communication is quick and easy to implement in third-party applications.
Date/Time
With an existing internet connection, the LCN-VISU regularly resets the time. Thus, all LCN modules have the current time, which can be displayed on an LCN-GT4D/-GT10D. This function can be configured via the VISU web interface.
Technical data
- Connection
- Supply voltage: 85V - 265V, 50/60 Hz
- Power consumption: 2 W
- Supply terminals: tool-free, solid max. 2.5 mm² or stranded with end sleeve max. 1.5 mm², through-wiring current max. 16 A
Connection to the network
- LAN: RJ45
- WLAN: 802.11b/g/n, WPA2 encrypted
Installation
- Operating temperature: -10 to 40 °C
- Humidity: Max. 80% rel., non-condensing
- Environmental conditions: Use in fixed installation according to VDE 632, VDE 637
- Protection class: IP20
The LCN-VISU galvanically isolates the LCN bus from the RJ45 socket up to 4kV.
Scope of delivery: LCN-Visu
Manufacturer
ISSENDORFF KG
Wellweg 93
31157 Sarstedt (Werk 1)
Telefon: +49 5066 998-0
Telefax: +49 5066 998-899
Germany
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