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Product Data Document
420DS-1k
July 16, 2007 - Page 22
Bristol
®
ControlWave
®
PAC
Emerson Process Management
Remote Automation Solutions
Watertown, CT 06795 USA T 1 (860) 945-2200
Mississauga, ON 06795 Canada T 1 (905) 362-0880
Worcester WR3 8YB UK T 44 (1) 905-856950
Website: www.EmersonProcess.com/Remote
© 2007 Remote Automation Solutions, division of Emerson Process Management. All rights reserved.
Bristol, Inc., Bristol Babcock Ltd, Bristol Canada, BBI SA de CV and the Flow Computer Division , are wholly owned subsidiaries of Emerson Electric Co. doing business as Remote Auto-
mation Solutions (“RAS”), a division of Emerson Process Management. FloBoss, ROCLINK, Bristol, Bristol Babcock, ControlWave, TeleFlow and Helicoid are trademarks of RAS. AMS,
PlantWeb and the PlantWeb logo are marks of Emerson Electric Co. The Emerson logo is a trademark and service mark of the Emerson Electric Co. All other marks are property of their
respective owners.
The contents of this publication are presented for informational purposes only. While every effort has been made to ensure informational accuracy, they are not to be construed as war-
ranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. RAS reserves the right to modify or improve the designs or
specications of such products at any time without notice. All sales are governed by RAS’ terms and conditions which are available upon request. RAS does not assume responsibility for
the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any RAS product remains solely with the purchaser and end-user.
ControlWave Redundancy
CWREDCPU - A - BC - D
CODE DESCRIPTION CWREDCPU CODE
Redundant unit includes: Chassis, 2-PSSM, 2-CPU, Redundancy Switch Panel and serial
communication cables from the CPUs to the Switch Panel. I/O is located in the Expansion Rack
A Internal Power Supply Sequencer Module A
10 PSSM Power Supply +24 VDC input power 1
PSSM Power Supply +12 VDC input power 2
BC Dual Redundant CPUs Comm Port Congurations CWREDCPUCP BC
20 CPU (2) RS 232, (1) ETHERNET 01
CPU (2) RS 232, (2) RS-485, (1) ETHERNET 07
CPU (2) RS 232, (2) RS-485, (3) ETHERNET 12
D Chassis & Switcher Assembly CWREDCHASI D
30 With Cables, Panel Mount (2) RS-232, (2) RS-485 2
ControlWave I/O Modules and Termination Blocks (Cont’d)
DESCRIPTION PART NO.
Remote Terminal Blocks (one cable required for each terminal block) (PC 851)
39” Term Cable 396389-01-5
6.5 ft.” Term Cable 396389-02-3
13 ft. Term Cable 396389-03-1
Note 1: Sheild termination connection for AI & AO Remote Terminal blocks 395722-01-2
recommend (P/N 395722-01-2) AO requires one and the AI requires two.
Note 2: Fuses do not offer protection for UDI points.