Owner's manual

ManualsBrandsProcom ManualsAccessories communicationLCPU

Data Sheet

LCPU

Linux IP Attachment

With the Linux Central Processor Unit (LCPU) it is possible to realize public address

announcements from remote locations as well as the networking of systems over the

Internet.

At a Glance:

• DVS-21 system networking over a LAN

• Public address over video workstation

• VoIP connection (according to H323 standard / SIP)

• Digital announcement machine (up to approx. 4000 min.)

• Audio and signal transmitting

• Secure data transmitting

• Standardized interfaces

- 10/100 MBit LAN - USB 1.1 Master - USB 1.1 Slave

• Function expansion through various attachments

Currently available: Optional:

- E1 (2MBit/s) - UART (RS232)

- S0 (Euro-ISDN) - Custom developments

Date:

16.03.2009

Page:

1/5

Author:

Document-No.:

DB_LCPU_ 2220_00

Summary of content (5 pages)

PAGE 1
Data Sheet LCPU Linux IP Attachment With the Linux Central Processor Unit (LCPU) it is possible to realize public address announcements from remote locations as well as the networking of systems over the Internet. At a Glance: • DVS-21 system networking over a LAN • Public address over video workstation • VoIP connection (according to H323 standard / SIP) • Digital announcement machine (up to approx. 4000 min.
PAGE 2
Data Sheet LCPU Linux IP Attachment Fig. LCPU (L- No. 2.
PAGE 3
Data Sheet LCPU Linux IP Attachment The LCPU has a modular structure and consists in the core of a) b) c) d) e) The circuit board with the serial and the LAN interface The Linux attachment (mandatory) The BusCPU (soldered on) The audio attachment (slide-in) The compact flash card (CF card) About a) The circuit board has a multilayer design. The various attachments, (b – e) are slid in from the top. The following interfaces are accessible at the front: - 10/100 Mbit LAN (RJ45) - USB V1.
PAGE 4
Data Sheet LCPU Linux IP Attachment Applications: • Screen (management) workplace - Public address for remote locations over up to 64 DVS-21 systems as live public address or through stored text files - Public address of multiple video workstations to the same destinations - Assigning of up to 20 priorities per system - Configuration also as disruption notification PC • DVS-21 system networking over a LAN (LCPU to LCPU) • Digital announcement machine (voice storage function) • VoIP applications for
PAGE 5
Data Sheet LCPU Linux IP Attachment On Status Display Attachment ready for operation Al Alarm Technical Data: Operating Voltage: +/-5 V (control) Operational Current (+5 V): 200 mA Operational Current (-5 V): 4 mA Temperature Range: 0 °C to 45 °C Date: Weight: 300 g Installation Height: 3HE Installation Width: 6TE 16.03.2009 Page: 5/5 Author: HS Document-No.