Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 4 Bristol® ControlWave ExpressPAC
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
ACCOL III is designed to take full advantage of the
signicant features offered by ControlWave.
Briey, this library includes function blocks for:
Average, Compare, Totalize•
Scheduling & Sequencing•
PID & Lead/Lag•
AGA gas ow and liquids calculations•
File handling•
In addition, ControlWave ensures data integrity, in
the event of a communication interruption, by stor-
ing critical time-stamped alarm and historical data
in the controller memory. This data is then securely
retrieved when communication is restored.
Specications
CPU
32-bit ARM processor: 14 & 33 MHz CPUs•
Sleep mode for low power applications •
Real time clock/memory battery backup: 9000 •
hours
Program execution and Data Memory : 2 MB •
battery backed SRAM memory
Data and le storage memory: 8 MB Flash for •
Program source, historical Archive and Audit
storage
Historical Archive memory: Stored in ash•
Optional solar power regulator•
LED status indicators – Watchdog and CPU Idle ��
LEDs
Communication
Two RS-232 and one selectable RS-232/RS-•
485 serial communication port supporting baud
rates up to 115.2 KB
One optional 100/10 Base-T Ethernet port with •
RJ45 connector
One RJ45 connector for interface to •
ControlWave LCD Display/Keypad
Power Input
5.4 to 16 Vdc power input with 14 MHz CPU •
- Surge suppression 16 V transorb
9.0 to 30.0 Vdc power input with 33 MHz CPU •
- Surge suppression 30 V transorb
Power-fail detection and recovery sequencer•
Battery voltage monitor•
Reverse voltage protection•
Environmental Specications
Operating Temperature range:•
40 to 70ºC (-40 to 158ºF), 85ºC storage
-20 to 70ºC (-4 to 158ºF) with display/ keypad
-20 to 60ºC (-4 to 140ºF) with Lead Acid Cell
Batteries
Relative Humidity:• 15-95% non-condensing
Vibration:• 2.0g for 10-150 Hz – 1.0g for 150Hz
to 2000Hz
RFI Susceptibility:• 3V/m – 80 MHz to 1000Mhz
(EN50082-2)
Electrostatic Discharge:• Meets IEC EN
60001-4-2, EN 61326
CPU RFI
Immunity: ENV 50140 Radio-frequency •
Electromagnetic eld amplitude modulated EMC •
Emissions: EN 55022:1998 Class A ITE •
emissions requirements (EU)
ICES-003 Issue 3 Class A Digital Apparatus •
emissions requirements (Canada)
AS/NZS3548:1995/CISPR Class A ITE •
emissions requirements (Australia)