CP471-00 YOKOGAWA Processor Module Dual Redundant Configuration Duplexed Field Control Unit

CP471-00 YOKOGAWA Processor Module Dual Redundant Configuration Duplexed Field Control Unit

Description:

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.

CP471 runs with CENTUM VP R6.05 or a later version of Control Function for Field Control Station.CP471 can be mounted only on the CENTUM field control units as shown below.

On-line replacement of CP471 in dual-redundant configuration can be performed by the user. For replacement of existing CP461 with CP471.

• Software version of Control Function for Field Control Station must be R6.05 or later.
• The style code of ESB bus coupler module EC401 which is used together with CP471 must be S3 or later.
• Replacement from CP461 to CP471 is prohibited to perform by a user. Replacement work must be done by the service engineer authorized by Yokogawa Electric Corporation.
• CP471 can not be co-existed with CP461 in dual-redundant configuration. However, a pair of CP461 in dual-redundant configuration can be on-line replaced with a pair of CP471.
• Existing CP471 must not be replaced with CP461.

Product Details:

Additional Information:

Datasheet Link:Yokogawa CP471-00.pdf