8.5. Binary input module (DI8) (option)
Figure. 8.5. - 180. DI8 Binary input module with eight add-on binary inputs.
Connector
Description
SlotX 1
DIx + 1
SlotX 2
DIx + 2
SlotX 3
DIx + 3
SlotX 4
DIx + 4
SlotX 5
GND common ground for this module 1-4 DI
SlotX 6
DIx + 5
SlotX 7
DIx + 6
SlotX 8
DIx + 7
SlotX 9
DIx + 8
SlotX 10
GND common ground for this module 5-8 DI
The DI8 module is an add-on module with eight (8) galvanically isolated binary inputs. This module can
be ordered directly as factory installed or it can be eld upgraded if needed after the rst installation of
the IED.
Properties of this binary input module provided inputs are the same as inputs in the CPU-module.
Binary inputs have as standard current consumption of 2 mA when activated and the operating voltage
range is from 0V to 265VAC/DC with software settable activation/release threshold and 1V resolution.
All binary inputs are scanned in 5 ms program cycle and they have software settable pick-up and
release delay of input signal and software settable NO/NC (normally open/-closed) selection.
Naming convention of the binary inputs provided by this module is presented in the chapter 6
Construction and installation.
For technical details refer to the “Technical data” section of this document
AQ-T257
Instruction manual
Version: 2.00
315
© Arcteq Relays Ltd
