Manufacturer: Yokogawa Electric Corporation
Yokogawa Processor Module CP471
GENERAL This GS describes the hardware specifications of the processor module (CP471) which is mounted on the CENTUM field control units. Two CP471 can be used in dual-redundant configuration on a duplexed field control unit.
STANDARD ACCESSORY
CP471 is delivered with the following standard accessory.
Part Name Part Number Quantity Processor Module Modification History Label T9044AR 1 APPLICABLE STANDARDS
Part Name
Part Number
Quantity
Processor Module Modification History Label
T9044AR
1
CP471 complies to the applicable standards as a part of the field control units (AFV30¨,AFV40¨, A2FV50¨,and A2FV70¨) For applicable standards of the field control units, refer to the GS “Integrated Production Control System CENTUM VP System Overview” (GS 33J01A10-01EN).
*1: Option code "/ERFI" is handled as Tokuchu.
Description Model CP471 Processor Module (for AFV30¨/AFV40¨/A2FV50¨/A2FV70¨) Suffix Codes -0 With no explosion protection -1 With explosion protection 0 Basic type 1 With ISA Standard G3 option Option Code /ERFI Enhanced RFI (Tokuchu) (*1)
Description
Model
CP471
Processor Module (for AFV30¨/AFV40¨/A2FV50¨/A2FV70¨)
Suffix
Codes
-0
With no explosion protection
-1
With explosion protection
0
Basic type
With ISA Standard G3 option
Option
Code
/ERFI
Enhanced RFI (Tokuchu) (*1)