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SPX FLOW APV CU41-T User Manual

SPX FLOW APV CU41-T
60 pages
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APV CU4 AS-interface
CONTROL UNIT
FORM NO.: H326406 REVISION: UK-5
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
INSTRUCTION MANUAL
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SPX FLOW APV CU41-T Specifications

General IconGeneral
TypeControl Unit
Power Supply24 VDC
DisplayLCD
Input Channels4
Output Channels4
Protection ClassIP65
ManufacturerSPX FLOW
ModelCU41-T
Communication ProtocolModbus RTU
Operating Temperature0°C to 50°C

Summary

Safety Instructions

Sentinels

Symbols indicating immediate dangers and important information.

Intended Use

Defines the specific application and responsibilities for the CU4 control unit.

General Handling Regulations

Outlines general rules for safe operation and maintenance of the unit.

Personnel Requirements

Specifies requirements for qualified personnel performing installation and maintenance.

AS-interface Network Safety

Provides critical safety guidelines for AS-interface network installations.

General Terms

Purpose of Use

Describes the intended application of the CU4 AS-interface control unit.

Mechanics and Pneumatics

Pneumatic Connections for Valve Actuators

Details pneumatic connections for different types of valve actuators.

Functional Block Diagrams

Shows wiring and functional descriptions for various CU4 AS-interface models.

Electronic Module

Module Function and Block Diagram

Explains the role and connectivity of the electronic module with diagrams.

Feedback Unit

CU Assembly and Startup

Assembly for Turning Actuators

Step-by-step instructions for assembling the CU on turning actuators.

Pneumatic and Electric Connections

Details pneumatic connections and electrical safety for unit assembly.

Startup for Turning Actuators

Startup process and feedback adjustment for turning actuators.

Assembly for Single Seat Valves

Step-by-step instructions for assembling the CU on single seat valves.

Service

Trouble Shooting

General Failures and Solutions

Lists common failures and their solutions for general operation.

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