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Technical
Section 11
Dimensions
Section 12
iTL impulse relays
Electrical auxiliaries
for iTL impulse relays
Remote control
Indication
Control
Auxiliaries
iATLs
iATLc
iATLc+s
iATLc+c
Type
Indication
Centralised control
Centralised control +
indication
Multi-level centralised control
Function
b
b
Allows remote indication of
the associated impulse relay
b
b
Used for centralised control, thanks to a "pilot line", of a
group of impulse relays controlling separate networks,
while at the same time maintaining local individual control of
each impulse relay
b
b
Used to control the centralised
controls of a number of impulse
relay groups, while at the same time
maintaining local individual control
and centralised control by level
b
b
And for remote indication
of the mechanical status of
each relay
Wiring diagrams
–
–
–
b
b
Each group, made up of iTLc or
(iTL or iTLl or iTLs) + iATLc+s, must
only contain a single iATLc+c
b
b
Maximum number of impulse
relays that can be controlled:
v
v
230 V AC: 24
v
v
130 V AC: 12
v
v
48 V AC: 5
Mounting
b
b
Mounted to the right of iTL
by yellow clips
b
b
Mounted to the right of iTL
by yellow clips
b
b
Mounted to the right of iTL
by yellow clips
b
b
Without mechanical link with
impulse relays and auxiliaries
Catalogue numbers
A9C15405
A9C15404
A9C15409
A9C15410
Technical specifications
Control voltage
(Ue)
V AC 24…240
24…240
24…240
24 …240
V DC 24…240
–
–
–
Control voltage
frequency
Hz
50/60
50/60
50/60
50/60
Width in 9 mm modules
1
1
2
2
Auxiliary contact
(breaking capacity)
b
b
Mininimum: 10 mA at
24 V AC/DC
b
b
Maximum (IEC 60947-5-1):
–
b
b
Mininimum: 10 mA at
24 V AC/DC
b
b
Maximum (IEC 60947-5-1):
–
v
v
12…240 V AC 6 A
v
v
12…240 V AC 6 A
v
v
12…24 V DC 6 A
v
v
12…24 V DC 6 A
v
v
15…240 V AC 2 A
v
v
15…240 V AC 2 A
v
v
13…24 V DC 2 A
v
v
13…24 V DC 2 A
Number of contacts
–
–
–
–
Operating
temperature
°C -20°C to +50°C
Storage
temperature
°C -40°C to +70°C
7
PB106140-34
PB106139-34
PB106137-34
PB106136-34
DB123231
DB123232
DB123233
DB123235