Instructions to convert S4-34450 or S4-34410
LV Interface units
These procedures must be followed to convert a S4-34450 LV
Interface unit to a legacy 34450 4-channel interface unit or a S4-34410
LV interface unit to a legacy 34410 Loop powered zone module.
a.
Set the channel
rotary switches
on the Programmer as per
section headed 'Setting the rotary switches'.
b.
Set the
links
on the S4-34450 interface unit to the required
orientation
j
for input or output application. Note the S4-34410
Interface unit has no configuration links. Remove the terminal
block
k
from the interface unit to be programmed.
c.
Plug the S4-34450/S4-34410 Interface
Unit into the terminal blocks on the
Programmer
l
. Connect the AC-DC
Adaptor lead to the power socket
m
on
the Programmer and the other end to a
mains socket.
Note the programming status indications
n
given on the Programmer and LED
indication
o
on the S4-34450/S4-34410
Interface unit. The programming duration
is approximately 10 seconds.
d.
If programming another
S4-34450/S4-34410 Interface unit then
repeat the process from a).
e.
When all the programming is finished,
switch off the mains supply and unplug the
AC-DC Adaptor lead from the Programmer
and mains socket.
The programmed S4-34450/S4-34410 Interface
unit is now ready and can replace an existing
34450 or 34410 loop interface unit on a loop
circuit of an Analogue Addressable fire
detection and alarm system. Connect the
system cables to the programmed interface unit
and ensure the correct EOL device(s) are fitted.
User guide
S4 Interface Programmer kit
2
S4 Interface programmer
S4-Interface Unit
(S4-34450 or S4-34410)
Flashing green
Communicating
LED Indications
Steady green
Flashing amber
Programming
Programming complete
No power applied
Fault
(for example the S4 Interface
is not plugged in correctly)
Steady amber
LED Indications
Programmer
When programming a
it is important to set channels 2,
3 and 4 on the Programmer to
the ‘UNUSED’ setting.
S4-34410
Removable
terminal blocks
Light pipe
Link Configurations
For a S4-34450 all
should be configured for Input,
Output or unused
4 Channels
For a S4-34410 only
is required to be configured
Channel 1
Removable
terminal blocks
Other
modes
Relay
Output