Emerson PS3 Technical data Pressure sensing element, Pressure Ranges, Tolerances bar, Tüv, Spdt

Page 2

 

 

 

PS3

 

 

 

Alco Controls

 

 

Pressure Switch

 

 

 

 

 

 

 

 

 

 

D

A

T

A

S

H

E

E

T

Technical data

Pressure sensing element

Type of

Max. medium

Construction

Material

Snubber

Pressure

TÜV

Function

Possible

diaphragm

temperature

 

 

 

Ranges

approval

Code *

Pressure Conn.

 

 

 

 

 

 

 

 

 

Standard

+ 70° C

Single diaphragm

Bronze

no

1-5

No

A,R

A,K,L,S,U,X

temperature

 

Double diaphragm

Bronze

no

1-5

Yes

B,S,W

A,K,L,S,U,X

High

+ 150° C

Bellows

Stainless

yes

6

Yes

B,S,W

S,U,X

temperature

 

 

steel

 

6

no

A,R

S,U,X

*) see page 7 for more details.

Note: For high temperature applications, i. e. medium temperatures between 70 °C and 150 °C, the maximum ambient temperature must be derated as per drawing.

E.g.: on medium temperature 120 °C the ambient temperature of 55 °C around the switch housing should not be exceeded.

Maximum ambient temperature (°C) 70

60

50

40

30

70 80 90 100 110 120 130 140 150 Medium temperature (°C)

 

Standard

 

(SPDT)

Inductive load (AC15)

3A / 230VAC

Inductive load (DC)

0,1A / 230VDC

Motor rating amps (FLA)

6A / 120 / 240VAC

Lock rotor amps (LRA)

36A / 120 / 240VAC

Standard (SPDT)

Micro switch

Gold plated contacts

(SPDT)

0,1A / 230VAC

1.5A / 230VAC

0,1A / 230VDC

0.1A / 230VDC

_

2.5A / 120 / 240VAC

_

15A / 120 / 240VAC

Micro switch(SPDT) Gold plated Contacts

0,1A / 230VAC

0,1A / 230VDC

_

_

Note: Standard contact not suitable for electronic applications (< 100 mA)

Protection class (IEC 529)

IP 00

with terminal cover

IP 30

with appliance socket or cables with

IP 65

plug PS3-Nxx / -Lxx / -215 / -415

 

Resistance to vibration (at 10..1000 Hz)

4g

Medium compatibility *

HFC, HCFC

 

 

*) NOTE: PS3 are not released for use with inflammable refrigerants.

Temperature range TS:

 

ambient, storage and

 

transportation

-40°C to 70°C

medium

-40°C to 70°C

 

-40°C to 150°C for Range 6

Available approvals

TÜV, UL

Weight (approx.)

0.1 kg

Pressure Ranges

Pressure Range

Type of contact

Adjusting

Max. Operating

Proof

Differential

Differential

code

 

Range

Pressure PS

Press. PT

reset (bar)

automatic

 

 

(bar)

(bar)

(bar)

 

(bar)

 

 

 

 

 

 

1 / A

 

-0.6 .. 6

27

30

approx. 1,3

 

3 /C

Standard

0.1 .. 16

 

 

approx. 1,5

see charts on page

4 / D and 5 / E

(SPDT)

6 .. 30

31

36

approx. 4

4 - 6

6 / F

 

10 .. 43

43

48

approx. 5

 

J / S

 

-0.6 .. 6

27

30

 

approx. 0.2 to 0.3

L / U

Micro switch

0.1 .. 16

 

 

 

approx. 0.3 to 0.45

N / W

(SPDT)

6 .. 30

31

36

 

approx. 0.4 to 0.6

O / X

 

10 .. 43

43

48

 

approx. 0.5 to 0.8

Tolerances (bar)

Range code

1 / J

3 / L

4

5 / N

6 / O

4,5,6 (TÜV appr.)

Setting

±0.16

±0.4

±0.8

±0.8

±0.8

according to EN 12 263

Tolerances are valid between -20...+55°C.

PS3__35003_EN_R08.doc

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09.08.2011

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Contents Options FeaturesIntroduction StandardsTolerances bar Technical data Pressure sensing elementPressure Ranges TÜVPreferred types Switching pointsSelection Customer specific typesRange 1 / a Range 3 / CRange 4 / D Range 5 / ERange 6 / F Selection guideSelection Sheet Following pictures show the different types of application AccessoriesCables with Plug for PS3, gasket molded into plug IP High Pressure Application Low Pressure ApplicationOther Pressure Connections Range 1…5, A…E, J…N, S…W Other AccessoriesDimensions Dimensions Range 1…5, A…E, J…N, S…W in mm Dimensions Range 6, F, O Alco Controls

PS3 specifications

The Emerson PS3 is a powerful and versatile programmable logic controller (PLC) designed to offer exceptional performance in a variety of industrial applications. Known for its robust design and reliability, the Emerson PS3 is well-suited for industries such as manufacturing, energy, water treatment, and transportation.

One of the standout features of the Emerson PS3 is its modular architecture, allowing users to customize their control systems according to specific needs. This flexibility enables the integration of various input and output modules, communication interfaces, and expansion options to accommodate different operational requirements. The PS3 can support both digital and analog I/O, making it adaptable for diverse sensor types and field devices.

The Emerson PS3 is built with advanced processing capabilities, featuring a high-speed processor that enables rapid data processing and real-time control. This ensures that the system can handle complex control algorithms and large data sets without performance degradation. Furthermore, the PS3’s multitasking environment allows for the execution of multiple processes simultaneously, enhancing efficiency in production environments.

In terms of connectivity, the Emerson PS3 supports numerous communication protocols, including Ethernet/IP, Modbus TCP, and DF1, facilitating seamless integration with existing automation networks. This ensures that users can connect their systems to a wide range of devices and software applications, promoting interoperability and data exchange across platforms.

Another significant characteristic of the Emerson PS3 is its user-friendly programming environment. It utilizes intuitive software tools that enable engineers to create, test, and deploy control programs with ease. The programming environment supports standard languages such as Ladder Logic, Structured Text, and Function Block Diagrams, catering to users with varied programming backgrounds.

Moreover, the Emerson PS3 places a strong emphasis on safety and reliability. It offers built-in diagnostics and monitoring features that help detect and troubleshoot issues promptly. The PLC also includes options for redundancy and fail-safe operations, ensuring operational continuity even in adverse conditions.

In summary, the Emerson PS3 combines modularity, processing power, versatile connectivity, and user-friendly programming to deliver a robust automation solution. Its ability to adapt to diverse industrial environments bolsters productivity and enhances operational reliability, making it a valuable asset in today's dynamic industrial landscape.
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