Crestron electronic Green Light GLPS-HSW-FT - Manual (Page 52)

Crestron Commercial Lighting Design Guide
4 
Processors
Processors
PAC2
The PAC2 is a professional dual bus control system designed
to serve as the central processor for Crestron Green Light
systems. Fast performance, rigorous construction, and
extreme flexibility provide a truly powerful automation
solution for today's most demanding commercial
environments.
The PAC2 is extensively programmable using Crestron’s
suite of development software. It works seamlessly with
Crestron’s entire line of dimmers, shade controllers,
keypads, touchpanels, thermostats, wireless gateways,
control cards, and expansion modules.
Design Recommendations: The PAC2 is limited by how many Cresnet addresses are available. There are initially 252 available Cresnet
addresses (NET IDs 03 to FE). Each keypad, touchpanel, shade controller, and lighting module uses a Cresnet address. The total number
of these devices must not exceed 252.
Control Ports: 1 10/100 Ethernet port (2 with C2ENET-2), 8 relays, 8 analog/digital input or digital output ports, backup net input,
override input, fault notify output, 32 Cresnet ports in eight independent segments.
Installation: Installs in a CAEN enclosure. Crestron recommends a separate cabinet just for the PAC2. This way there is a simplified
low-voltage wiring cabinet.
Power: The PAC2 comes with a built-in power supply that connects to an AC power source.
Processor
CPU 32-bit Freescale ColdFire Microprocessor
Memory
SDRAM 64 MB
NVRAM 256 KB
Flash 4 MB
Compact Flash Expandable up to 4 GB (not included)
Operating System
Real-time, preemptive multi-threaded/multitasking kernel; FAT32 file system with long names; supports SIMPL™ Windows® and
SIMPL+®
Ethernet
With C2ENENT-1 10/100Base-T, auto-negotiating, full/half duplex, static IP or DHCP/DNS, SSL, TCP/IP, UDP/IP, CIP,
SMTP, SNMP, built-in web server and e-mail client; supports Crestron e-Control2 XPanel and
RoomView
Applications
With C2ENET-2 All above features plus built-in firewall, router, and network address translator (NAT)
Power Requirements
Main Power Consumption 2.4 Amps, 100-250 Volts AC, 50/60 Hz
Available Cresnet Power 50 Watts (shared with control card expansion slots)
Environmental
Temperature 41° to 113°F (5° to 45°C)
Humidity 10% to 90% RH (non-condensing)
Weight
8.0 lb (3.62 kg) – with line cord