Datakom D-500, User Manual

Page: 25 / 153

D-500 User Manual Rev_06 Firmware V-5.8
K35D05-EN - 25 -
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.
3.11. INPUT/OUTPUT EXTENSION
I/O Extension
Connector