OPT-2-EXTIO-BFI, Extended I/O for BFI-P2/H3
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Date
Revision
Revision date
Page
JSG
2020-06-23
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2 (2)
OPTION MODULE CONTROL TERMINALS
Pin
Function
1
Extended Digital Input 1 (DI6)
2
Extended Digital Input 2 (DI7)
3
Extended Digital Input 3 (DI8)
4
NC
5
Extended Relay Common
6
Extended Relay Normally Open
Contact
Functional settings Relay Output
The additional relay output is fixed defined as “Drive Healthy”.
If DOL Cascade function is activated by P8-14=1 then this output relay is to control DOL
Pump2.
With setting of P9-41=1 the relay is controlled by the internal PLC of BFI-P2 and BFI-H3 by the
variable User Relay/Digital Output3.
Functional settings Digital inputs
The 3 digital inputs can be assigned to any function in Parameter Group 9 by first set of P1-
13=0.
The inputs are named as Digital Input 6, Digital Input 7 and Digital Input 8.
MECHANICAL INSTALLATION
1) Option Module inserted into BFI Option Module Port
2) DO NOT use undue force in inserting the option module into the options port.
3) Ensure the option module is fitted securely before powering on the BFI.
4) Remove terminal block header from option module prior to tightening connections.
Replace when wiring is completed. Tighten to Torque setting provided in Specifications.
Option Module Slot
Option Module
LED STATUS INDICATION
The Extended I/O module has a Status LED – LED A (Green).
LED A: Constant Green Indication - Modular is OK
LED A: Flashing Green Indication – No Communication with drive
LED A: LED Off Indication – No power to module
LED B is not used.
