SIMATIC S7-400 Digital modules

Industrial Automation Products and Services PLC | HMI | VFD | SERVO

Address

C-188, Sector 31-D, P&T Society,

Korangi Industrial Area,

Karachi-74900,

Pakistan
Call us on

+92-21-35070751

+92-300-5776703
Mail us @

info@pakplc.com

automotive industry 2

We are Pakplc

With over 32 years of experience

C&M Engineering, geographically located in Asia, business city Karachi the heart of Pakistan. Republic in southern Asia, at 23.30º to 36.45º north latitude, and 61º to 75.31º east longitude, bounded on the north and north-west by Afghanistan, on the north-east by China, on the east and south-east by India, on the south by the Arabian Sea and on the west by Iran. The area of Pakistan is 796,095 sq. km (307,374 sq. mi). The time zone of Pakistan is GMT+5. The capital of Pakistan is Islamabad, the largest city of the country is Karachi.

C&M established in 1986, helping manufacturers succeed and grow is what we do best — with industrial automation control and information solutions designed to give our customers a competitive advantage. From stand-alone, industrial components to enterprise-wide integrated systems, our solutions have proven themselves across a wide range of industries and in some of the most demanding manufacturing environments.

End users and machine builders (OEMs) alike rely on our comprehensive portfolio of equipment, software and serivices to deliver value and help them meet their objectives.

Recognized Expertise

We are recognized System Integrators for Siemens Factory Automation Products

Product development

In house development of Embedded Solutions

Pakistan Engineering Council

Siemens Approved System Integrator

Module spectrum

Description

Digital actuators and sensors can be connected to a SIMATIC S7-400 via digital modules. The extensive range of modules allows the most suitable signal module to be selected in each case.

Area of application

Digital input/output modules contain digital inputs/outputs for the automation system. It is via these modules that digital sensors and actuators can be connected to the automation system. Switches and 2-wire proximity switches (BEROs) can be connected to input modules, for example. Output modules are suitable for connection of solenoid valves, contactors, small motors, lamps and motor starters.

Benefits

The use of digital input/output modules provides the user with the following advantages:

Optimum adaptation:
Since almost any combination of modules is possible, the number of inputs/outputs can be matched to suit the task in hand. Superfluous investments no longer exist
Flexible connection process:
The wide variety of digital actuators and sensors facilitates connection of the automation system to the process

Design and functions

Digital output modules exhibit the following mechanical characteristics:

Compact design

The rugged sturdy plastic housing features:

Green LEDs for displaying the signal states at the inputs/outputs
One red LED each for displaying internal/external errors, for modules with diagnostic capabilities and for displaying faults, such as blown fuses and missing load voltage
Labeling strips for inserting in front connector (included in scope of delivery; also as template in manual); cover films also available

Easy assembly
Modules are hung into the rack and screwed into place.

User-friendly wiring
The modules are wired by means of a front connector. When they are first plugged in, a coding element clicks into place so that the connector will only fit into modules of the same type. When the module is replaced, the front connector can be used in its fully- wired state for a new module of the same type.