CoDeSys 2.3 Runtime Environment 85WAGO I/O-SYSTEM 750I/O-IPC-C10E, CANopen Master11.3 Addressing ExampleThe following addressing example clarifies the access to the process image:I/O-IPC 750-400750-600750-468750-650750-454750-504750-402750-5541 2 3 4 5 6 7 8Figure 38: Arrangement of the I/O modules for the addressing exampleTable 30: Addressing exampleI/O Module Input Data Output Data DescriptionType C*1 %IX8.0750-400 2 %IX8.12DI, 24 V, 3 ms:1. Digital I/O module with a data width of2 bits. Since the analog input modules alreadyoccupy the first 8 words of the input process image,the 2 bits occupy the lowest-value bits of the 8thword.1 %QW0750-554 2 %QW12AO, 4 ñ 20 mA:1. Analog output module with a data width of 2words. This module occupies the first 2 words in theoutput process image.1 %IX8.22 %IX8.33 %IX8.4750-4024 %IX8.54DI, 24 V:2. Digital input module with a data width of 4 bits.These are added to the 2 bits of the 750-400 andstored in the 8th word of the input process image.1 %QX4.02 %QX4.13 %QX4.2750-5044 %QX4.34DO, 24 V:1. Digital output module with a data width of 4 bits.Since the analog output module already occupies thefirst 4 words of the output process image, the 4 bitsoccupy the lowest-value bits of the 4th word.1 %IW0750-454 2 %IW12AI, 4 ñ 20 mA:1. Analog input module with a data width of 2words. This module occupies the first 2 words in theinput process image.%IW2%IW3%QW2750-650 1%QW3RS232, C 9600/8/N/1:The serial interface module is an analog input andoutput module, which displays 2 words apiece bothin the input process image as well as in the outputprocess image.1 %IW42 %IW53 %IW6750-4684 %IW74AI, 0 ñ 10 V S.E:2. Analog input module with a data width of 4words. Since the 750-454 and 750-650 analog inputand output modules already occupy the first 4 wordsof the input process image, the 4 words of this I/Omodule are added behind the others.750-600End moduleThe passive 750-600 End Module does not transmitany data.Analog input/output modulesDigital input/output modules*C: Number of the input/output
