81550201 Crouzet USA, 81550201 Datasheet

81550201

Manufacturer Part Number

81550201

Description

PNEUMATIC SEQUENCER MODULE

Manufacturer

Crouzet USA

Datasheet

1.81550201.pdf (2 pages)

Specifications of 81550201

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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General characteristics

Operating fluid

- Compressed air or inert gas

Conditions of use

- Operating pressure 30 to 120 PSI (2 to 8 bars).

- Fluid: Filtered air to 50 microns - non lubricated.

- Operating temperature from 20 to 120

- For optimum performance, the elements should be inter-connected

Mounting recommendations

- The elements should be mounted and piped in a clean atmosphere

- Minimum torque for element fixing screws:

- Maximum torque for element fixing screws:

Characteristics common to all elements in the modular system.

- The characteristics have been obtained with a supply pressure at

- The flow in cfm (Nl/min) is the number of cubic feet (litres) of air at

- The consumption in cfm (Nl/min) is the number of cubic feet (litres)

- Cv (kV) = the flow coefficient of the equipment.

- Mechanical life 10 million and greater.

Operation results from the combination of three functions (memory, AND

and OR) which constitute each module.

The memory activates the output and gives priority to the reset signal.

The AND element ensures the transition to the next module but only if an

input signal is present.

The OR element ensures the resetting of all previously operated modules.

Function diagram

Sequencer module with maintained reset

Brake

This maintains the memory spool in position only when the supply is

lost.

PAC Modules

The principle is to ensure the step by step operation of a sequential

cycle.

A system comprises of individual modules which are joined together

by means of a sub-base. Each module has a memory which delivers

an output signal and receives an input signal.

An indicator on each module allows the operator to monitor the

progress of the cycle and identify quickly and easily any faults which

may occur.

by air supply tubing with an internal diameter of ≥ 0.106" (25mm).

in order to prevent any form of pollution entering the system.

16”/oz (5 cm/kg).

32”/oz (10 cm/kg).

90 psi (6 bars).

normal atmospheric pressure obtained with the output open to

atmosphere and the supply pressure at 60 psi (4 bars).

of free air necessary for the unit to function.

C) the dew point must be below 5

Order/Technical Support – Tel: (800) 677-5311 / FAX: (800) 677-3865 / www.crouzet-usa.com

F (10

F (-5 to 50

C) for the application).

Products and specifications subject to change without notice.

C) under 20

0.035

Flow graphs

Module with auto reset

Brake

This returns the memory spool to the reset condition only when the

supply is lost.

Shift register modules

The general principle is to advance the sequencer step by step by

command impulses to the inputs of the even steps, alternating with the

command impulses to the inputs of the odd steps.

Used for example on a transfer machine to shift the information “bad

component” collected at a test-station ‘n’ steps further along the

machine to a reject station.

Function diagram

Auto reset sequencer module

0.84

0.70

0.63

0.56

0.49

0.42

0.35

0.25

0.21

0.14

0.07

0.77

(0,5)

(12)

(11)

(10)

(9)

(8)

(7)

(6)

(5)

(4)

(3)

(2)

(1)

(kV)

(0)

(100) (200) (300) (400) (500) (600) (700) (800) (900) (NL/mn)

P. supply

pressure: 60 PSI

( 4 bars)

P. supply

pressure: 90 PSI

( 6 bars)

Ø of passage inches

0.16"

0.12"

0.08"

0.20"

0.04"

cfm

(1)

(5)

Flow

(4)

(3)

(2)

(mm)

Related parts for 81550201

81550201 Summary of contents

Page 1

General characteristics Operating fluid - Compressed air or inert gas Conditions of use - Operating pressure 30 to 120 PSI ( bars). - Fluid: Filtered air to 50 microns - non lubricated. ° - Operating temperature from 20 ...

Page 2

Sequencer modules Part numbers PAC sequencer Versions shift register Symbol Characteristics Operating pressure psi Orifice diameter Inches Flow at 90 PSI (6 bars) cfm Connection - sub-base page 5/44 - 5/45 Weight Principle of operation (supplied without logic element. For ...

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