Siemens PLC Expansion Module Communication 1 Input, 24 V dc 100 x 30 x 75 mm

  • RS stock no. 810-4166
  • Mfr. Part No. 6ES7241-1CH32-0XB0
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
COO (Country of Origin): CN
Product Details

S7-1200 - Communications Modules

Communication Modules for SIMATIC S7-1200 PLC

For fast and efficient serial data exchange via point-to-point coupling
Serial interface
Simple programming with STEP 7 Basic

Siemens Communication Module

The Siemens communication module for RS422/RS485 serial interfacing is ideal for fast and efficient serial data exchange via a point-to-point coupling. It is meant to be used with S7-1200 series PLCs.

Features and Benefits

• Rated voltage is 24VDC
• Maximum cable length is 10m for optimum communication
• Ambient operating temperature ranges between -20°C and 60°C
• Nine-pin sub-D (female socket) supports free port


• Industrial automation
• Robotics
• Automobile industry


• ANSI/ESD S20.20:2014
• BSEN 61340-5-1:2007

Siemens S7-1200

Attribute Value
For Use With S7-1200 Series
Module Type Communication
Input Type RS232
Output Type RS422/485
Number of Inputs 1
Voltage Category 24 V dc
Length 100mm
Width 30mm
Depth 75mm
Dimensions 100 x 30 x 75 mm
2 Available for same day despatch or collection. (Delivery Terms & Conditions Apply)
12 Available in 4–6 working days for collection or delivery to major cities, unless heavy, bulky, hazardous or lithium metal (T&C’s Apply)
Price (Excl VAT) Each
R 2,284.14
(exc. VAT)
R 2,626.76
(inc. VAT)
Per unit
1 +
R 2,284.14