Settings For Other Interfaces; Serial Interface; Ethernet Interface; Usb Control Interface - Lightware RAP-B511-EU-K User Manual

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4. Device Concept
4.5. Settings for Other Interfaces
4.5.1. Serial Interface
Technical Background
Serial data communication can be established via the local RS-232 port (Phoenix connector). Three different RS-
232 modes can be set for the serial port: Disconnect, Control mode, or Command Injection; see the figure below.
RS-232
local
The following settings are defined:
1
The serial port is in Disconnect mode.
2
The serial port is in Control mode.
3
The serial port is in Command Injection mode.
INFO: All settings are available in the LDC software, see details in the
Only one mode can be used at a time: Disconnect, Control mode, or Command Injection mode.
Disconnect Mode
This mode is for sending control commands to a third-party (or a Lightware) device from the RAP-B511.
ASCII characters and binary data in hexadecimal format can be used in this case.
Control Mode
The incoming data from the given port is processed and interpreted by the CPU. The mode allows to control
the device directly. LW2 or LW3 protocol commands are accepted – depending on the current port setting.
INFO: Serial message sending is available in control mode.
Command Injection Mode
In this mode, the device works as a TCP/IP <-> RS-232 bidirectional converter. The TCP/IP data is converted
to RS-232 data and vice versa. For this operation separated TCP/IP port number is defined (independent of
the basic ones which are used for device control over TCP/IP).
Mode
switch
1
Disconnect
2
Device control
3
LAN
Local RS-232 /
port
TCP converter
CPU
Serial port diagram of RAP-B511
RS-232 section.
RAP-B511 series – User's Manual
4.5.2. Ethernet Interface
The device can be controlled via Ethernet (standard RJ45 connector). This interface supports:
Configure the device with Lightware Device Controller. For more information about the LDC, see
▪
Software Control - Lightware Device Controller
▪ Control Lightware devices with LW2 and LW3 command protocols. See more details about the
Lightware protocols in
▪ Establish the connection to Lightware Device Updater v2 software and perform
▪ Create local network, passthrough the Ethernet data traffic.
About PoE
The Ethernet ports of the RAP-B511 are in accordance with IEEE 802.3af (PoE) standard. One Ethernet port
can receive and the other one can send power over the Ethernet line. For more information about the PoE
function, see Powering Options
INFO: PoE-compatible and not compatible devices can be connected simultaneously as the feature can
be set individually on each port.
Example
Power outlet
The Room Automation Panel sends PoE via Ethernet to the PoE-compatible display outside the meeting
room, which shows the availability of the room.
4.5.3. USB Control Interface
The device can be controlled over front panel USB mini B-type connector. The interface can be used to
establish a connection to Lightware Device Controller. For more information about the LDC, see
Control - Lightware Device Controller
This interface only supports LW3 protocol. See more details about the Lightware protocols in
Programmers' Reference sections.
Establish the connection via USB to Lightware Device Updater v2 software and perform
section.
LW2 Programmer's Reference and LW3 Programmers' Reference
section.
Power in PoE out
ON OFF
RESERVED
AUTO
RAP-B511 Meeting room reservation display
section.
23
sections.
Firmware Upgrade.
Software
LW3
Firmware Upgrade.