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
• Analog Outputs: 1 or 2 channels
• Output Range: 0-10V, 0-20mA, 4-20mA
• Resolution: 12-bit

EM 221 Digital Input Module 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 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 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

EM 232 Analog Output Module 6ES7 232-0HB22-0XA0:

• Analog Outputs: 2 channels
• Output Range: 0-10V, 0-20mA, 4-20mA
• Resolution: 12-bit

These modules are designed to provide flexibility and precision for various analog and digital signal. Offers both analog input and output capabilities, suitable for applications requiring both types of signals