As users demand an easier and more convenient interface for gaining access to a system, it is required to have a system between a PC and devices in order to carry out and manage communication between them For this, our MMU-L provides two main functions.

First, MMU-L plays the role of a communication gateway between PC-based administration tools (TCP/IP) and lighting control devices (Lonworks). First, MMU-L plays the role of a communication gateway between PC-based MMI(TCP/IP) and lighting control devices (Lonworks).

Second, MMU-L stores and operates various data set by users. At the sublevel of MMU-L, LCM, PSW, Sensor and i.Node DI8 are installed to exchange information.

It exchanges relay feedback information or control commands with LCM, receives inputs for the switches via the 2Wire-linked power communication between PSW, or exchange feedbacks information regarding the state of switch LED . As there is Real-time clock (RTC) embedded inside MMU-L, scheduling control can be handled independently without the need for inserting an additional schedule device.
MMU-L
 
Product features
  Gateway Various set data stored in EEPROM
  Real-time clock and scheduler embedded FT3120 or FT5000 smart transceiver embedded
  2Wire linked power communication Watchdog timer
  Lonworks Traffic Control Management
Product specifications

Item

MMU

Processor Type

Neuron FT3120 or Neuron FT5000

Transceiver Type

FT-X1 or FT-X3

Processor Clock

10MHz

Memory

2KB RAM, 12KB ROM,
4KB EEPROM on-chip or 42K EEPROM

Comm. Media

TP(Twisted Pair Line)

POWER

24VAC, 50/60Hz

Protocol

ANSI/EIA/CEA 709.1 Lon Talk Protocol
ANSI/EIA/CEA 709,3 Twisted Pair Line

Dimension

160(H) x 160(W) x 76(D) mm

Temp./Humidity

0 ~ 50℃, 20 ~ 90% RH

Mounting

Wall mount type or Din Rail Base Plate type
System configurations
  
 
  
 
   HEAD OFFICE : 159, Sayeon-gil, Beomseo-eup, Ulju-gun, Ulsan, Republic of Korea
   Tel : +82-25-254-3470~3 / FAX : +82-52-254-3456
   COPYRIGHT(C) 2011 BY ADIC.CO.,LTD ALL RIGHTS RESERVED.