Selection Sheet

			PS3				Alco Controls
		Pressure Switch					Alco Controls
		Pressure Switch
D	A	T	A	S	H	E	E	T

For selection and sample request please fill-in complete

Note: not each combination is possible

Type code

PS3 -

Product Name

PS3: Compact fixed setting pressostat

PSC: Customer special version of PS3

Function

A:Pressure control, automatic, hp and lp

R:Pressure control, external manual reset, hp and lp

W:Pressure limiter, automatic TÜV Range 1-5 (high temperature Range 6, O, F, X only)

B:Pressure cut-out, external manual reset TÜV Range 1-5

(high temperature, Range 6, O, F, X only)

S:Safety pressure cut-out, internal manual reset TÜV Range 1-5

(high temperature, Range 6, O, F, X only)

-cut-in / cut-out

Pressure Connectors

A:7/16”-20 UNF male (Range 1-5), with console

G:G¼" female brass

K:1 m cap. tube w. flare nut 7/16”-20UNF (Range 1-5), with console

L:¼”-ODM solder with 1 m cap. tube (Range 1-5), with console

R:G¼" male brass

S:7/16"-20 UNF female, Schrader depressor (Range 6 with snubber)

U:6 mm ODF brazing, with console (Range 6 with snubber)

X:1/4" ODF brazing, with console (Range 6 with snubber)

Pressure Range / Contacts
Standard Contacts		Microswitch
1:	lp max 6 bar	J:	lp max 6 bar
3:	lp max 16 bar	L:	lp max 16 bar
4:	hp max 30 bar	M: hp max 30 bar
5:	hp max 30 bar	N: hp max 30 bar
6:	hp max 43 bar	O:	hp max 43 bar
Gold Plated Contacts		Microswitch(Gold Plated Contacts)
A:	lp max 6 bar	S:	lp max 6 bar
C:	lp max 16 bar	U:	lp max 16 bar
D:	hp max 30 bar	V:	hp max 30 bar
E:	hp max 30 bar	W:	hp max 30 bar
F:	hp max 43 bar	X:	hp max 43 bar

PS3__35003_EN_R08.doc

7 / 10

09.08.2011

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.

PS3

Pressure Switch