Flowserve 10–40 39 ACCESS M Mounted Limit Switch Instrukcja Użytkownika Pobierz pdf

Worcester Controls

Worcester Controls/McCANNA ACCESS M/AS-Interface is an add-on

accessory to the Series 39 pneumatic quarter-turn valve actuator. The

ACCESS M package adds a single housing to the actuator which

contains limit switches or Namur proximity sensors and integral

solenoid. The Series 39 actuator utilizes a double-rack, single-pinion

concept, with each rack integrally affixed to a piston. Both pistons are

supported and centered by large, stainless steel guide rods. In

double-acting units, both pistons are pressurized on both strokes of

the actuator.

Standard actuators feature an extended top shaft for manual override

capabilities and a completely modular design which allows simple

attachment of a variety of accessories. The ACCESS M unit features a

control block (with spool valve) which properly directs supply air to

the actuator. The control block provides independently adjustable

speed control for both opening and closing strokes of the actuator on

double-acting units, and for the closing stroke on spring-return units

(standard mounting configuration).

The ASI, or Actuator Sensor Interface, feature of this equipment

permits simple two-wire connection and communication as either a

digital stand-alone device on an ASI network or as an additional

device to the more common digital protocol networks via the

appropriate “gateway”. Solenoid power, actuator opening, actuator

closing and electronic position indication are all accomplished via this

two-wire connection. Integral Light Emitting Diodes (LEDs) display

the status of all inputs and outputs.

The ASI Board has one Output and three Inputs:

• The output is used to control the solenoid. When the output (Bit

Ø) is set to 1, the solenoid will be energized. When the output is

set to 0, the solenoid will be de-energized.

• Input 1 (Bit 1) is used to monitor whether a fault exists with the

solenoid output (short or open).

• Input 2 (Bit 2) is used to monitor whether the switch/Namur

proximity sensor to which it is connected is closed. A 1 indicates

the switch/sensor is closed and a 0 indicates the switch/sensor is

open. Input 2 is normally used to indicate the full clockwise (CW)

or closed end of travel (Switch 2).

• Input 3 (Bit 3) is used to monitor whether the switch/Namur

proximity sensor to which it is connected is closed. A 1 indicates

the switch/sensor is closed and a 0 indicates the switch/sensor is

open. Input 3 is normally used to indicate the full counter-

clockwise (CCW) or open end of travel (Switch 1).

1. CIRCUIT BOARD SPECIFICATIONS

a. ID and IO Codes:

ID = F

IO = D

D0 = Energize solenoid (Bit 0)

D1 = LB/SC monitoring of the solenoid output (Bit 1)

D2 = CW Switch/Sensor 2 (Bit 2)

D3 = CCW Switch/Sensor 1 (Bit 3)

P0 = Parameter 0 - Not Used

P1 = Parameter 1 - Not Used

P2 = Parameter 2 - Not Used

P3 = Parameter 3 - Not Used

KL1

A OUTPUT Solenoid +

B OUTPUT Solenoid -

C As-I +

D As-I -

KL2

A INPUT Switch/Sensor 2 +

} CW

B INPUT Switch/Sensor 2 -

C INPUT Switch/Sensor 1 +

} CCW

D INPUT Switch/Sensor 1 -

WCAIM2032

(Part 17096)

10 – 40 39 ACCESS M Mounted Limit Switch

and Solenoid with AS-Interface

Installation, Operation and Maintenance Instructions

1 2 3 4 5 6 7 8

Podsumowanie treści

Strona 1 - WCAIM2032

Worcester ControlsWorcester Controls/McCANNA ACCESS M/AS-Interface is an add-onaccessory to the Series 39 pneumatic quarter-turn valve actuator. TheAC

Strona 2 - Worcester Controls

2 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface WCAIM2032b. Electronic and Mechanical data of printed circuit board:• supply

Strona 3

WCAIM2032 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface 34. Assemble the enclosure, with probe assemblies, to the actuatorins

Strona 4

4 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface WCAIM2032c. For fail-open mounting configuration (see Step 2), wireactuator p

Strona 5

WCAIM2032 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface 5The unit has two independently adjustable speed controlscrews which c

Strona 6 - ACCESS Exploded View

6 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface WCAIM2032Flow Control DivisionWorcester ControlsACCESS Exploded View

Strona 7

WCAIM2032 10–40 39 ACCESS M Mounted Limit Switch and Solenoid with AS-Interface 7Flow Control DivisionWorcester ControlsPARTS LISTINGITEM QTY. DESCRIP

Strona 8

Flow Control DivisionWorcester ControlsFlowserve Corporation has established industry leadership in the design and manufacture of its products. When p

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