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Crestron PAC2 Professional Automation Computer
Specifications
Specifications for the PAC2 are provided below.
PAC2 2-Series Automation Control System Specifications
SPECIFICATION DETAILS
CPU 32-Bit Motorola ColdFire
®
Processor
Processor Speed 257 MIPS (Dhrystone 2.1 Benchmark)
On-board Memory 36MB (4MB flash, 32MB DRAM, 256KB NVRAM)
1
Expandable Memory Compact Flash Slot (up to 4GB) accepts standard
Type II Compact Flash or IBM Microdrive
®
Acceptable File Extensions
SIMPL Windows
.smw
.spz
D3 Pro
.smw
.spz
projectname.smw (source file)
projectname.spz (compiled file for 2-Series)
projectname.smw (source file)
projectname.spz (compiled file for 2-Series)
Dual Bus Architecture
Y-BUS
40 Mb/s Parallel Communications
Z-BUS
300 Mb/s Parallel Communications
2 Expansion Card Slots
2
1 Expansion Card Slot
3
Ethernet (Optional Z-BUS cards) Dynamic/Static IP Addressing
Full and Half Duplex TCP/IP and UDP/IP
Built-in Firewall for Security (Dual Port Only)
Built-in Network Address Translator (Dual Port Only)
Built-in Web Server
Built-in Router –(Dual Port Only)
Ports/Connectors
4
NET
5
COMPUTER
I/O
RELAY OUTPUT
POWER
OVERRIDE
BACKUP NET INPUT
FAULT
LEFT / RIGHT
33 – Cresnet 4-wire interface (32 on the built-in
hub/repeater, and 1 on the front panel)
(Expandable via Cresnet Poll Accelerator)
6
1 – DB9F PC interface
8 – Programmable digital/analog inputs & digital
outputs
8 – Normally open, isolated relays (MOV suppression)
4 – Internal and External power
2 – External contact closure
1 – External 2-Series control system backup
1 – To external 2-Series control system for fault
indication
2 – Lighting module interface
Power Requirements 100-240 VAC, 2.4 A, 50/60 Hz
Internal Universal Power Supply
Network Power Fuse Rating 4A, 250V (1¼” x ¼” Slow Blow Fuse Series)
50 watts 24 volts regulated max. (DC) available for
Cresnet devices
Reset Buttons HWR - Initiates system hardware reset
SWR – Program Restart / Program Bypass
Environmental Temperature 41° to 113°F (5° to 45°C)
Humidity 10% to 90% RH (non-condensing)
Dimensions & Weight Height: 3.75 in (9.52 cm)
Width: 14.00 in (35.56 cm)
Depth: 7.40 in (18.80 cm)
Weight: 8.00 lb (3.60 kg)
1. For more information on system memory usage, refer to “On-Board Memory” on page 10.
2. 40 Mb/s parallel communications; supports any of the CNX-series cards listed in Crestron’s 2003
Product Catalog and all C2-series control cards.
Operations Guide – Doc. 5941 Professional Automation Computer: PAC2 • 3