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D-500 MK2 User Manual
3.11. INPUT/OUTPUT EXTENSION
The module provides resources for 32 additional digital inputs and 32 additional digital outputs.
Digital inputs can be extended using DKG-188 Digital Input Extension modules, each one providing 8
inputs. Digital inputs are programmable through the main controller. The switching characteristic is not
programmable and must be battery negative. Any function can be assigned to digital inputs.
Digital outputs can be extended using DKG-186 Fet Extension modules, each one providing 8 outputs.
Digital outputs have the same electrical characteristics as on-board outputs. They have programmable
functions through the main controller. Any function can be assigned to any output.
Input and output extension modules are connected to the main controller in a cascade structure, in any
order. The connection cable is provided with each extension module.
I/O Extension
Connector
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Firmware V-6.3
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