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10 Connecting The EV3000
All the field terminations are accommodated on the back pan of the Main Equipment.
10.1 FACP Input Connections (Individual inputs)
The 302-4940 is the Field Connection board for the FACP Inputs. Each board connection terminates
sixteen FACP inputs.
10.1.1 Connections
Field Connections
TB1 - 1, 2, 3, 4
TB2 - 5, 6, 7, 8
TB3 - 9, 10, 11, 12
TB4 - 13, 14, 15, 16
TB6 - 1, 2
FACP to provide voltage free, normally open contacts.
Install 10K EOL across each input to COMMON at the FACP end.
Factory Connections
CN1 -
CN2 -
CN3, CN4 -
10.1.2 Fusing
Fuse
F1
10.1.3 Address Setting
Each board is addressed via SW1. The first switch is unused, the remaining seven (i.e. 2 to 8) operate
on a binary code. This is factory set and should not be field adjusted.
Use
FACP Input 1 to 4
FACP Input 5 to 8
FACP Input 9 to 12
FACP Input 13 to 16
COMMON
Use
RS485 Communication input cable to FACP Input CPU.
RS485 Communication cable to CN1 of the next FACP
input connection board if installed.
8V and 27V DC supply cables.
Use
8V supply
Rating
750 ma
MAN1813-9
26
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