Yokogawa CP461-10 Processor Module

Frequently Asked Questions (FAQ)

Q1: Which control units is the CP461-10 compatible with?
A1: The CP461-10 is designed for use in CENTUM VP AFV30 series Field Control Units.

Q2: Can CP461 be replaced with CP471 by the user?
A2: No, replacement must be carried out by a Yokogawa authorized service engineer.

Q3: Does the CP461 module support redundant operation?
A3: Yes, redundant configuration is possible using two identical CP461 modules.

Q4: What type of communication interface does the CP461 use?
A4: It uses dual-redundant Vnet/IP communication.

Q5: Will memory data be lost during power failure?
A5: No, the CP461 has battery backup to retain main memory data for up to 72 hours.

Q6: How many node units can a single FCU connect?
A6: Up to 13 ESB or optical ESB bus node units per FCU.

Q7: How is the CP461 installed?
A7: It is installed into a 19-inch rack using M5 screws.

Q8: What is the weight of the CP461 module?
A8: The weight is approximately 0.7 kg.

CP461-10 Processor Module Yokogawa

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