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User guide
Instructions to convert S4-34404 or S4-34401
Mains switching interface units
These procedures must be followed to convert a:
•
S4-34404 Mains switching interface in to a legacy 34450
Interface unit that operates with a 19245-06 Power supply
unit for mains switching. For this a VSINTL-PCB on
chassis is available to replace the PCB inside a 34450
legacy interface unit.
•
S4-34401 Mains switching interface to a legacy 34415
Single channel (output) Interface unit used for mains
switching, this unit also has a switch input.
a.
Set the channel rotary switches on the Programmer as per
section headed 'Setting the rotary switches'.
b.
Remove terminal block
supplied.
c.
Connect the L1 & 0V leads
on a S4-34404/S4-34401 Mains switching interface unit, as
illustrated. Remove the loop terminal block from the
l
Programmer
and connect the terminal block end of the
cable assembly to the loop pins
illustrated.
d.
Fit the AC-DC Adaptor lead to the Interface programmer and
connect the mains plug to a mains socket
programming status LED
on the S4-34401/S4-34404 Mains switching interface PCB.
The programming duration is approximately 10 seconds.
LED Indications
No power applied
Programming
Fault
(for example the S4 Interface
is not plugged in correctly)
Programming complete
Programmer
Gent by Honeywell reserves the right to revise this publication from time to time and make changes to the content hereof without
obligation to notify any person of such revisions of changes.
by Honeywell
4
j
from the cable assembly
k
of the cable assembly to TB6
m
on the Programmer, as
n
. Note the
o
on the Programmer and LED
Cable assembly
Flashing amber
S4-Mains switching interface unit
(S4-34404 or S4-34401)
Steady amber
Steady green
Remove
this block
L1
01
LED Indications
Communicating
Hamilton Industrial Park, Waterside Road, Leicester LE5 1TN, UK
Telephone +44 (0) 116 246 2000
e.
Disconnect the cable assembly from the loop
pins of the programmed S4-34401/S4-34404
Mains switching interface unit and close the
door on the unit.
f.
If programming a number of
S4-34401/S4-34404 Mains switching interface
units the repeat procedures a) to e).
g.
Reconnect the previously removed terminal
j
block
h.
When programming is finished, switch off the
mains supply and unplug the AC-DC Adaptor
from the Programmer.
A programmed S4-34404 Mains switching interface
unit can be used in place of a legacy interface
34450 having a 19245-06 Power supply unit. A
programmed S4-34401 Mains switching interface
unit can be used in place of a legacy 34415 Single
channel loop powered interface unit. Where the
interface unit is installed 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, where
p
used.
Not fitted on a S4-34401
NO1
COM1
NC1
NO2
COM2
NC2
NO3
COM3
NC3
NO4
TB1
TB2
TB3
RL1
RL2
RL3
RL4
Flashing green
Website: www.gentexpert.co.uk
4188-982 issue 5-3_10-13_S4 Interface progkit
S4 Interface Programmer
to the cable assembly.
Switch Input
W
10K EOL
10KW
Ix Ix
L1
COM4
NC4
I1+ I1- I2+ I2- I3+ I3- I4+ I4-
L1 0V L2+ 0V
TB4
TB5
TB6
LD4
LD1
LD2
LD3
LD5
WEEE Directive:
At the end of their useful life, the packaging,
product and batteries should be
disposed of via a suitable recycling centre.
Do not dispose of with your normal household waste.
Do not burn.
At the end of their useful life, the packaging,
product and batteries should be disposed of
via a suitable recycling centre and in
accordance with national or local legislation.
Website: www.gent.co.uk
Fax (UK): +44 (0)116 246 2300
Loop
terminals
0V
SK1
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