Panasonic Electric Works Nordic AB
MEW01351
Rev: -
Planning Instructions Fire alarm system EBL512 G3, V1.1.x
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and low voltage states cannot be reached / activated. After alarm reset
(in EBL512 G3) the zone line input will return to the normal state.
6.2.2.4
Short-circuit state
The short-circuit current limit
13
is exceeded, indicating short-circuit on
the zone line. This normally generates a fault condition in EBL512
G3
but
instead a fire alarm can be activated, if this option is selected
via WinG3.
6.2.2.5
Open circuit state
The open circuit current limit
13
is passed, indicating no or too low
zone line current consumption, i.e. the end-of-line device is not
detected. This generates a fault condition in EBL512 G3. From this
state any other state can be reached / activated.
6.2.2.6
Disconnected state
Via menu H8/S1 (Disconnect loop / zone line input) the zone line
input can be disconnected
14
, i.e. there is no voltage on the zone line.
From this state no other state can be reached / activated.
6.2.2.7
Low voltage state
6.3
8 relays expansion board 4581
Each board has to be programmed
via WinG3 regarding:
Address / Board no. (set via the jumpers "JP2-JP4", see Figure 5,
page 27.
The 4581 board has eight programmable relay outputs (Output 0-7).
Connections to "J1:1-16" and "J2" according to drawing 512 G3 - 34.
Each output has to be programmed
via WinG3 regarding:
Type of output, i.e. output for Control, Alarm devices, etc.
Output signal period (steady, pulse, delay, etc.)
Logic, i.e. normally open (NO)
or
normally closed (NC)
contacts
15
Control expression (one or more trigger conditions)
For more information, see the WinG3 help and chapter
"Programmable outputs", page 68.
The terminals support a wire size up to 1.13 mm
2
(1.2 mm).
6.4
Inputs and outputs expansion board 4583
Each board has to be programmed
via WinG3 regarding:
Address / Board no. (set via the jumpers "JP2-JP4", see Figure 5,
page 27.
14
This is indicated in EBL512 G3 by the LED
Fault / Disablements
"General disablements".
15
Relay contact ratings: Max. 2A @ 30 V DC.