Description Of System - EBRO ARMATUREN EP 501 C Operating Instructions Manual

Typ EP 501

Description of System

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6.. DESCRIPTION.AND.FEATURES................................................................................................................................................13
6.1.. General.description............................................................................................................................................................13
6.1.1. Features .....................................................................................................................................................13
6.1.2. Combination with valve types and mounting versions ....................................................................14
6.2.. Designs.....................................................................................................................................................................................14
6.2.1. Type EP 501, positioner ........................................................................................................................14
6.2.2. Type EP 501 C, process controller .....................................................................................................14
7.. STRUCTURE. . .......................................................................................................................................................................................15
7.1.. Representation......................................................................................................................................................................15
7.2.. Function.diagram.................................................................................................................................................................16
7.2.1. Diagram illustrating single-acting actuator ........................................................................................16
POSITIONER.TYPE.EP.501..........................................................................................................................................................17
8..
8.1.. Schematic.representation.of.the.position.control.............................................................................................18
8.2.. Positioner.software. . ...........................................................................................................................................................19
PROCESS.CONTROLLER.TYPE.EP.501.C...........................................................................................................................21
9..
9.1.. Schematic.representation.of.process.control. . ....................................................................................................22
9.2.. Type.EP.501.L.with.external.position.sensor. . ......................................................................................................23
9.3.. The.process.controller.software. . ................................................................................................................................24
10.. INTERFACES.OF.THE.POSITIONER./.PROCESS.CONTROLLER. . ..........................................................................26
TECHNICAL.DATA. . ............................................................................................................................................................................27
11..
11.1.. Conformity...............................................................................................................................................................................27
11.2.. Standards. . ...............................................................................................................................................................................27
11.3.. Operating.conditions.........................................................................................................................................................27
11.4.. Rating.plate.and.additional.plate.for.Ex.devices................................................................................................27
11.5.. Mechanical.data. . ..................................................................................................................................................................28
11.6.. Electrical.data........................................................................................................................................................................29
11.7.. Pneumatic.data.....................................................................................................................................................................30
Description of System
english
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