Mains Breaker Is Present; Power Management Can Bus; Stand-Alone System - Deif ASC Series Commissioning Manual

ASC commissioning guide 4189341077 UK
No control of the mains breaker is present. But it is necessary to wire in position feedbacks so the ASC
knows the status of the mains breaker. This is the case for none power management systems. (ASC is the
only DEIF controller in the system).
Terminal Function
24
Feedback for the MB open
position
25
Feedback for the MB closed
position
28 Common for 24 and 25
Terminal Function
A1 Power management
communication
A3 Power management
communication
Notice that the CAN bus line has to be terminated in each end with a 120 Ohm resistor.
The mentioned parameters, wiring and settings must be configured when it is not a power management
system.
Terminal Function
43
Genset #1 breaker is closed
44 Genset #2 breaker is closed
45 Genset #3 breaker is closed
46 Genset #4 breaker is closed
47 Genset #5 breaker is closed
48 Genset #6 breaker is closed
56
Common for 43-55
DEIF A/S

Mains Breaker is present

Power management CAN bus

CAN H
CAN L

Stand-alone system

Com.
Associated menus
2210 MB pos failure
2210 MB pos failure
Associated menus
7841, CANport select
7870, actions at CAN failure
Associated menus
7481 DG1 nominal power
7482 DG2 nominal power
7483 DG3 nominal power
7484 DG4 nominal power
7485 DG5 nominal power
7486 DG6 nominal power
Maximum 16 gensets can be configured
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