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EC500 Controller Handbook
Copyright © 2019 Eaton Corporation. All Rights Reserved.
Issue A March 2019
Page 9 of 107
This board provides 8 on board relays for alarm or other control functions.
The IOB-6V3C board provides 3 on board LVD Contactor relays.
For input and output specifications see details on page 94. For connector pin-outs see details
on page 102.
POTENTIAL FREE INPUT / OUTPUT BOARD
A variant of DCIO provides only 8 PFC Inputs and 8 PFC Outputs. This board can be used where additional
digital monitoring inputs and additional potential free contacts are required, but analogue inputs are not
required. The board communicates with the controller on the system CAN bus. For connector pin outs see
DCIF Connector Pin-outs on Page 102.
This board provides following interfaces:
•
Input / Outputs: Optically isolated inputs
–
8, Relay (NO / NC)
–
8