Electronic Home Concepts

EHC Inc.

The Present and Future of Home Systems

 

 

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Residential Spec Sheet (PDF)
Engineering Specifications (PDF)

PRO2
Professional Dual Bus Control System
 

The PRO2 is a completely new solution-driven control and network information system. It's the ideal solution for even the most complex home automation and control applications.

At the heart of the PRO2 is the breakthrough 2-Series Control Engine, based on the hot new 257 MIPS, 32-bit Motorola ColdFire® processor. Onboard 36MB memory is enhanced with a 4GB expansion slot that supports off-the-shelf Type II compact flash memory and the IBM Microdrive® hard disk drive, for on-board storage of program and touch panel files, room and equipment profiles, upgrades, databases and schedules.

Creston's unique Dual Bus system, with its high-speed I/O bus architecture, provides blazing fast throughput system wide. This Dual Bus architecture also lets you upgrade to the new, higher performance expansion cards, while still using your existing cards and software programs. The 40Mb/s Y-Bus supports existing CNX control cards and serves as the pipeline for IR, serial communications and relays. The 300Mb/s Z-Bus is designed for super high speed control card applications, such as 10/100 Ethernet, and future USB, USBII, FireWire, disk drive arrays and more.

The PRO2 with a variety of plug-in 10/100 Ethernet cards provides true secure network communications required for today 's home networks and the Internet. Using the dual port Ethernet card, a built-in Firewall delivers the ultimate in security, with on-board Network Address Translator (NAT) and Router functions. It supports static IP addressing and full duplex TCP/IP and UDP/IP, and offers a WAN port for Internet communications, and a LAN port for home network use. The built-in Web Server provides the ultimate in remote web-browser control and uses memory storage on a compact flash card for remote access and control.

The 2-Series real-time operating system is compatible with existing Crestron software and programming. A key feature is the new Crestron Compiler, which allows any existing Crestron SIMPL™ Windows® control program to be easily recompiled for the 2-Series. The real-time, preemptive multi-tasking/multi-threaded operating system offers a FAT32 file system with long file names for easy and open file management. And the enhanced SIMPL+™ instruction set is also fully compatible with existing Crestron SIMPL™ Windows® and SIMPL+™ programs.

With its blinding speed, massive memory and revolutionary Dual Bus architecture, the PRO2 is built from the ground up for high performance, secure Internet communications and Dynamic Expansion Capabilities. Designed for reliability and reinforced by Crestron's True Blue Customer Support, it's part of the complete Crestron Home™ line of advanced solutions for audio/video/Internet distribution and control.

 

Technical Specifications

Processor
  CPU 32-bit Motorola 5407 ColdFire® Processor
  Processing Speed 257 MIPS (Dhrystone 2.1 benchmark)
Memory
  On-board Memory 36MB
  Expandable Memory Compact Flash slot up to 4GB (accepts standard Type II Compact Flash or IBM Microdrive® not included)
Y-Bus
  40 Mb/s parallel communications; built-in 3-slot card cage supports Crestron's existing CNX expansion cards and new C2 expansion cards
  IR/Serial ports 8 programmable simultaneous outputs for IR, TTL Level RS-232 or serial interface; signal (ws) and ground (G) pins; infrared output up to 1.2MHz with individual UART per port allowing simultaneous firing of all ports
  I/O Versiports (8) programmable digital/analog input and digitaloutputs; digital outputs offer 250mA sync from maximum 24VDC; catchdiodes for use with real world loads; digital inputs rated for 0-24VDC, 20K ohms input impedance, logic threshold 1.25VDC; analog inputsrated 0-10VDC, protected to 24VDC maximum, 20K ohms input impedance; programmable 2K ohms pullup resistor (per pin, software reference to GND or closure to GND)
  Communication ports 6 bi-directional ports for RS-232/422/485; Ports 3-6 Cresnet Accelerator ready
  Computer console 1 RS-232 port (accessible from front or rear panel), 9-pin DB9 for programming with a PC
  Cresnet port 1 4-pin male connector, expandable via Cresnet Accelerator, which increases the effective network speed, fan-out and device addresses by a factor of 8 for each poll accelerator added to the system.
  Relay ports (8) normally open, isolated relays; each relay is rated 1A, 30VAC/DC; MOV arc suppression across contacts for use with "real world" loads
Z-Bus
  300Mb/s parallel communications; 1 expansion card slot. Optional cards include: C2ENET-1: Single Port 10/100 BaseT Ethernet, C2ENET-2: Dual Port WAN-LAN-10/100 BaseT Ethernet. Future Support for USB, USBII, FireWire.
  Ethernet Support 10/100 BaseT Ethernet, Dynamic/static IP and full duplex TCP/IP, UDP/IP, Built-in Firewall, Built-in Router, Built-in Network Address Translator (NAT), Built-in Web Server: Files shared in internal flash or compact flash card memory (capabilities depending upon which Z-Bus card is installed)
Operating System
  Real-time, preemptive, multitasking kernel, Multi-threaded, FAT32 file system with long names, Fully compatible with existing SIMPL™ Windows® and SIMPL+™ programs, Enhanced SIMPL+ instruction set
Screen
  Reverse mode (yellow and black) LCD back light; 2 lines, 40 characters per line
Menu Function Buttons
  PANEL Programmable interface offering command text, indirect text, and hierarchical screen structure
  INFO Displays system information including the loaded SIMPL program
  MSG Displays system alarms and error messages
  TIME Permits alterations to system date and time; access code required
  COM Monitors the transmission and reception traffic on each COM port
Menu Selection Buttons
  MENU Returns screen display to menu default state
  ^ Advances the current screen display
  V Returns the current screen display to its previous state
  BKLT Alters screen and LCD brightness
Reset Buttons
  HW-R Performs physical reset of system
  SW-R Restarts SIMPL program
LED Indicators
  PWR Indicates power supplied to the unit
  NET Indicates activity within the system
  ERR Indicates an error message is available from the software feature buttons
  LNK A Indicates attachment to LAN (port 1 of Z-Bus card)
  ACT A Indicates communication over LAN (port 1 of Z-Bus card)
  LNK B Indicates attachment to LAN (port 2 of Z-Bus card, if dual port card inserted)
  ACT B Indicates communication over LAN (port 2 of Z-Bus card, if dual port card inserted)
  COM TXD (A-F) Indicates transmission of data to serial devices attached to respective COM ports
  COM RXD (A-F) Indicates reception of data from serial devices attached to respective COM ports
  COM RTS (A-F) Indicates when unit is ready to receive data from serial devices attached to respective COM ports
  COM CTS (A-F) Indicates when serial device on the respective COM port is ready to accept data from the unit
  IR-SERIAL (A-H) Indicates activity on respective IR/SERIAL line
  INPUT-OUTPUT (1-8) Indicates input voltage threshold for respective I/O port exceeded
  RELAY (1-8) Indicates respective relay is closed
  SLOT (1-3) Illuminates when card is inserted into slot; flashes when card is active
Power Requirements
  100-250VAC, 2.3A, 50/60Hz, internal universal 75W power supply. Depending on the expansion slot load, there is a 50W maximum load rating
Dimensions
  3.47" / 8.81cm (H) x
19.00" / 48.26cm (W) x
9.7" / 24.6cm (D)
Weight
  7.25lbs (3.3kg)
Optional Accessories
  C2N-NPA8 Allows a large number of Cresnet devices to be controlled by a single PRO2 while maintaining a high level of reliability and performance. Connecting to the control processor via a high-speed RS-232 (using built-in COM ports 3-6) or Ethernet link, it effectively multiplies Cresnet bandwidth by implementing eight simultaneous Cresnet networks, each operating at full speed. Multiple units can be used at the same time for even larger or faster systems.
  C2ENET-1 Single port ethernet card
  C2ENET-2 Dual port ethernet card
 
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Last modified: April 28, 2008