Expansion Modules and Maximum Hardware Configuration
You can expand the number of I/Os of your M218 controller by adding I/O expansion modules.
The following types of electronic modules are supported:
oTM2...N I/O expansion modules
oAn accessory TM2DOCKN adaptor module to connect TM2 and TM3 I/O expansion modules
oTM2 digital I/O expansion modules
oTM2 analog I/O expansion modules
oTM3 digital I/O expansion modules
oTM3 analog I/O expansion modules
oTM3R mixed I/O expansion modules
Maximum Hardware Configuration
The following table shows the maximum number of expansion modules for each Modicon M218 Logic Controller:
|
Controller |
Maximum Number of Expansion Modules |
|---|---|
|
TM218LDA16DRN |
4 |
|
TM218LDA24DRN TM218LDA24DRHN TM218LDD24DUPHN TM218LDAE24DRHN |
4 |
|
TM218LDA40DRN TM218LDA40DRPHN TM218LDD40DUPHNB TM218LDAE40DRPHN TM218LDA40DR2HN TM218LDA40DR4PHN |
7 |
|
TM218LDA60DRN |
7 |
