• 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

     

Digital inputs as supplement to the integral IO of the CPUs

sm1221 dc 150

The SM 1221 digital input signal modules convert the level of the external digital signals from the process to the internal signal level of the S7-1200.

  • For flexible adaptation of the controller to the task at hand. This avoids superfluous investment. Modules with 8, 16 and 32 input/output channels are available.

  • For subsequent extension of the system with additional input. If the task is extended subsequently, the controller can be upgraded with one of these digital modules. Updating of the user program in TIA Portal is extremely simple.

The portfolio comprises 12 different modules.

Digital input module SM 1221 
The SM 1221 digital input signal modules convert the level of the external digital signals from the process into the internal signal level of the S7-1200.

Digital output module SM 1222 
Modules with 24 V DC outputs, relay outputs or relay outputs changeover.

Digital hybrid module SM 1223 
Digital hybrid modules offer digital inputs and outputs in one device with a small footprint.

Module

Article No.

SM 1221 - Digital input modules

6ES7221-xxxxx-0XB0

SM 1221 DI 8 x 24 V-DC input

6ES7221-1BF32-0XB0

SM 1221 DI 16 x 24 V-DC input

6ES7221-1BH32-0XB0

SM 1222 - Digital output modules

6ES7222-xxxxx-0XB0

SM 1222 DQ 8 x 24 V-DC output

6ES7222-1BF32-0XB0

SM 1222 DQ 16 x 24 V-DC output

6ES7222-1BH32-0XB0

SM 1222 DQ RLY 8 x relay output

6ES7222-1HF32-0XB0

SM 1222 DQ RLY 16 x relay output

6ES7222-1HH32-0XB0

SM 1222 DQ RLY 8 x relay output changeover

6ES7222-1XF32-0XB0

SM 1223 - Digital hybrid modules

6ES7223-xxxxx-0XB0

SM 1223 DI/DQ 8 x 24 V-DC input / 8 x 24 V-DC-output

6ES7223-1BH32-0XB0

SM 1223 DI/DQ 16 x 24 V DC input /16 x 24 V DC output

6ES7223-1BL32-0XB0

SM 1223 DI/DQ 8 x 24 V-DC input / 8 x relay output

6ES7223-1PH32-0XB0

SM 1223 DI/DQ 16 x 24 V-DC input / 16 x relay output

6ES7223-1PL32-0XB0

SM 1223 DI/DQ 8 x 120/230 V-AC input / 8 x relay output

6ES7223-1QH32-0XB0

Products

C&M rovides a range of automation products from a number of manufacturers.

Our product range includes both automation building blocks like programmable logic controllers PLC's, Human Machine Interface HMI, industrial communication adapters, and customized products, like Compressor Management System and Battery Life Cycle Tester.

 

AB

Allen Bradley control solutions set the standard — from the original programmable logic controller (PLC) invented in the 1970s to the technology

customized

C&M Engineering has designed a reliable and robust compressor management system that is available as a customized product specifically configured according to your pressure demand.

MITSUBISHI

MITSUBISHI

Analog input modules provide an interface to the CPU for sensing variable real world levels of voltage and current signals. These signals are converted into digital values by the modules

Omron

Omron

The CP1E delivers an exceptional solution for automating small and compact machines, and is part of Omron’s Lean Automation concept.Lean Automation fits into stand-alone

Siemens

Siemens

Signal modules are the interface of SIMATIC S7-300 to the process. A host of different digital and analog modules provide exactly the inputs/outputs required for each task.

Thinget

Thinget

Thinget PLC is powered by Digital and Analogue Expansion modules, BD boards, motion controllers, PT100, Thermocouple Input

equipped with built-in PID controller, and high