Analog input Output Siemens Module EM235, EM221, EM223, EM231, EM232 in bd price

Analog input Output Siemens Module EM235. Expansion-Digital-or-Analog-Modules-for-Siemens-S7-200-CPU-EM221-EM223-EM231-EM232-EM235-0HF22. Most of the popular product in the Bangladeshi market also, most uses in the machinery for control operation. Analog input/ Output  module Siemens EM235

Siemens offers a range of analog input and output modules compatible with their S7-200 PLC series. Below are the details for each of the specified modules:

EM 235 Analog Input/Output Module:

• Model: 6ES7 235-0KD22-0XA0
• Analog Inputs: 4 differential or 8 single-ended inputs
  • Input Range: ±10V, 0-10V, 0-20mA, 4-20mA
  • Resolution: 12-bit
  • Accuracy: ±1% full scale
• Analog Outputs: 1 or 2 channels
  • Output Range: 0-10V, 0-20mA, 4-20mA
  • Resolution: 12-bit
  • Accuracy: ±1% full scale

EM 221 Digital Input Module:

• Model: 6ES7 221-1BF22-0XA0
• Digital Inputs: 8 or 16 channels (depending on the specific model)
  • Input Voltage: 24V DC
  • Input Current: Approx. 7 mA per channel
  • Input Delay: 4.5 ms for a 24V DC input

EM 223 Digital Input/Output Module:

• Model: 6ES7 223-1PL22-0XA0
• Digital Inputs: 8 or 16 channels
  • Input Voltage: 24V DC
  • Input Current: Approx. 7 mA per channel
  • Input Delay: 4.5 ms for a 24V DC input
• Digital Outputs: 8 or 16 channels
  • Output Voltage: 24V DC
  • Output Current: 0.5 A per channel

EM 231 Analog Input Module:

• Model: 6ES7 231-7PC22-0XA0
• Analog Inputs: 4 differential or 8 single-ended inputs
  • Input Range: ±10V, 0-10V, 0-20mA, 4-20mA
  • Resolution: 12-bit
  • Accuracy: ±1% full scale

EM 232 Analog Output Module:

• Model: 6ES7 232-0HB22-0XA0
• Analog Outputs: 2 channels
  • Output Range: 0-10V, 0-20mA, 4-20mA
  • Resolution: 12-bit
  • Accuracy: ±1% full scale

Summary:

These modules are designed to provide flexibility and precision for various analog and digital signal processing needs in industrial automation environments. Here is a brief comparison:

1. EM 235: Offers both analog input and output capabilities, suitable for applications requiring both types of signals.
2. EM 221: Digital input module, used for collecting binary signals from sensors or switches.
3. EM 223: Digital input and output module, versatile for applications needing both input and output capabilities.
4. EM 231: Analog input module, used for capturing analog signals from sensors or other input devices.
5. EM 232: Analog output module, used for controlling devices requiring analog signals.

For detailed specifications and application guides, refer to the Siemens product manuals and datasheets available on the Siemens Industry support website.