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Product Data Document
420DS-7d / D301312X012
January 29, 2009 - Page 14
Bristol
®
ControlWave ExpressPAC
Remote Automation Solutions
Website: www.EmersonProcess.com/Remote
Model Specications
Model Number: CWEPAC - A - B - C D - E - F - G - H J - K - L M N
DESCRIPTION CODE
A Integral Enclosure and LCD/Keypad A
7½” x 11¾” Lexan with LCD display only, no Keypad 1
10 7½” x 11¾” Lexan, LCD, 2 Keys 2
7½” x 11¾” Lexan, LCD, 25 Keys 3
B Power System B
None - External Power Source is Necessary 1
7.2 V Lithium Battery, Single 2
7.2 V Lithium Battery, Dual 3
20 6 V, 7 AH Lead Acid Cell Battery and 6 V, 1 W Solar Panel System 4
6 V, 7 AH Lead Acid Cell Battery and 6 V, 4.3 W Solar Panel System 5
12 V, 7 AH Lead Acid Cell Battery and 12 V, 4.5 W Solar Panel System 6
C D Processor (CPU board has 2 PI/DI & 3 serial ports) C D
Advanced CPU with gas calculations
Ultra low power CPU (5-18V, Solar reg, AUX Out & RTD interface, 14 MHz) A1
30 Low power CPU without Ethernet (9-28V, Solar regulator, Aux Out, 33 MHz) A2
CPU with Ethernet (9-28V, Ethernet, 33 MHz) A3
Standard CPU without gas calculations
Ultra low power CPU (5-18V, Solar reg, AUX Out & RTD interface, 14 MHz) S1
Low power CPU without Ethernet (9-28V, Solar regulator, Aux Out, 33 MHz) S2
CPU with Ethernet (9-28V, Ethernet, 33 MHz) S3
E I/O Conguration E
No I/O module - Base CPU 2 DI / PI Only 0
40 2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC 1
2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC, 3 AI 2
2 PI/DI on Base CPU + 2 DI/DO, 4 DI, 2 DO, 2 HSC, 3 AI, 1 AO 3