Identification of Discrete I/O Modules with HE10 Connectors
(Original Document)
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At a Glance
Discrete I/O modules with HE10 connectors are identified by the markings on the lid of the front section of the module.
Illustration
The following diagram illustrates the identification of TSX DEY••/DSY•• I/O modules with HE10 connectors.
Description
The following table shows the different elements for the identification of TSX DEY••/DSY•• I/O modules, and gives an explanation for each one.
Marking
Location
Type of identification
1
On module display block
A marking giving the module reference number.
2
Under the module display block
A marking indicating the module’s characteristics.
3
Under the module display block
A marking giving the corresponding channel addresses:
  • channels 0 to 15 of the module (I or Q).
4
Under the module display block
A marking giving the corresponding channel addresses:
  • channels 16 to 31 of the module (I or Q).
5
Under the module display block
A marking giving the corresponding channel addresses:
  • channels 32 to 47 of the module (I or Q).
6
Under the module display block
A marking giving the corresponding channel addresses:
  • channels 48 to 63 of the module (I or Q).
Illustration
The following diagram illustrates the identification of TSX DEY 32D3K input modules and TSX DMY 28FK/28RFK mixed I/O modules with HE10 connectors.
Description
The following table shows the different elements for the identification of TSX DEY 32D3K input modules and TSX DMY  28FK/28RFK mixed I/O modules, and gives an explanation for each one.
Marking
Location
Type of identification
1
On module display block
A marking giving the module reference number.
2
Under the module display block
A marking indicating the module’s characteristics.
3
Under the module display block
A marking giving the corresponding channel addresses:
  • input channels 0 to 15 of TSX DEY 32D3K or TSX DMY 28FK/28RFK modules (I).
4
Under the module display block
A marking giving the corresponding channel addresses:
  • input channels 16 to 31 of the TSX DEY 32D3K module (I).
  • output channels 16 to 27 of TSX DMY 28FK/28RFK modules (Q).