Time switches IHP, IH, IHH, ITA

Time The 45 mm digital time switches

switches

P140626

P140627

P111624

P111626
IHP 1c IHP 2c IHP+1c IHP+2c
Automatically switch On and Off loads according to the program entered by the user with 4 keys and
a display, they operate on a weekly cycle: the same program is repeated week after week.
P111633

059236N

IHP DCF 1c + ANT DCF

Synchronised on the frankfort transmitter via the ANT DCF antenna.

The 18 mm digital time switches

P131535

P131536

IHP 1c/+ 1c
Automatically switch On and Off loads according to the program entered by the user with 4 keys
and a display, they operate on a weekly cycle: the same program is repeated week after week.

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 The 54 mm mechanical The 18 mm mechanical
time switches time switches
P116860

P116862

P116616

P111614

P111613
IH 60mn 1c SRM IH 24h 1c SRM/ ARM IH 24h 2c ARM IH 24h 1c SRM/ ARM IHH 7j 1c ARM
Automatically switch On and Off loads according
P116619

P116863

to the program entered by the user they operate daily

on a weekly cycle.

IH 24h + 7j 1+1c ARM IH 7j 1c ARM

Automatically switch On and Off loads according to the program
entered by the user they operate on an hourly, daily or weekly cycle:
the same program is repeated hour after hour (IH 60mn), day after
day (IH 24h) or week after week (IH 7j).

The digital yearly time switches

P140490

P140489

ITA 1C ITA 4C
They operate on an daily, weekly or yearly program
(ITA 1c: 1 channel, ITA 4c: 1, 2, 3 or 4 channels - 2 external inputs).

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Time switches IHP, IH, IHH, ITA (cont.)

Selection table
The time switches control opening and closing of one or more separate circuits according to a programming pre-set by the user:
bb by memorisation of On and Off switching operations for the IHP and ITA digital time switches
bb by positioning of jumpers or captive segments on a programming dial for the IH mechanical time switches.
An IHP, IH or ITA time switch is chosen according to the following criteria:

Designation Number Cycle Minimum Number Saving Width Override Output contact Time changeover
of period time between of switching on mains (modules controls changeover (summer / winter)
channels (d: day) 2 switching operations cut off of 9 mm) On / Off switch
operations (cos j =1)

The 45 mm digital time switches

IHP 1c 1 24 h 1 min. 56 6 years 5 On / Off 16 A Auto
and/or 7 d
IHP + 1c 1 24 h 1s 84 6 years 5 On / Off 16 A Auto
and/or 7 d
IHP 2c 2 24 h 1 min. 56 6 years 5 On / Off 16 A Auto
and/or 7 d
IHP + 2c 2 24 h 1s 84 6 years 5 On / Off 16 A Auto
and/or 7 d
IHP DCF 1c (1) 1 24 h 1s 42 4 years 5 On / Off 16 A Auto
and/or 7 d
The 18 mm digital time switches
IHP 1c 18 mm 1 24 h 1 min. 56 10 years 2 On / Off 16 A Auto
and/or 7 d
IHP + 1c 18 mm 1 24 h 1 min. 84 10 years 2 On / Off 16 A Auto
and/or 7 d

The 36 or 72 mm digital yearly time switches

ITA 1c (2) 1 24 h, 1 min. 300 10 years 4 On/Off 16 A Manual / Auto (3)
7 d,
year
ITA 4c (2) 4 24 h, 1 min. 300 10 years 8 On/Off 10 A Manual / Auto (3)
7 d,
year
The 54 mm mechanical time switches
IH 60mn 1c SRM 1 60 min. 37.5 s 48 On - 48 Off none 6 On / Off 10 A Manual
IH 24h 1c SRM 1 24 h 15 min. 48 On - 48 Off none 6 On / Off 16 A Manual
IH 24h 1c ARM 1 24 h 15 min. 48 On - 48 Off 200 h (4) 6 On / Off 16 A Manual
IH 24h 2c ARM 2 24 h 30 min. 24 On - 24 Off 150 h 6 On 16 A Manual
IH 7j 1c ARM 1 7 days 2h 42 On - 42 Off 200 h (4) 6 On / Off 16 A Manual
IH 24h + 7j 1+1 24 h 45 min. 16 On -16 Off 150 h 6 On 16 A Manual
1+1c ARM + 7 days + 12 h + 7 On -7 Off
The 18 mm mechanical time switches
IHH 7j 1c ARM 1 7 days 2h 42 On - 42 Off 100 h 2 On / Off 16 A Manual
IH 24h 1c ARM 1 24 h 15 min. 48 On - 48 Off 100 h 2 On / Off 16 A Manual
IH 24h 1c SRM 1 24 h 15 min. 48 On - 48 Off none 2 On / Off 16 A Manual

(1) The IHP DCF can be synchronised on the Frankfurt 's DCF77 radio station via the ANT DCF antenna.
(2) The ITA 1c and ITA 4c can be synchronised on the Frankfurt 's DCF77 radio station via the DCF antenna for ITA or GPS antenna for ITA.
(3) Summer/Winter-Time can be set to auto without any antenna.
(4) 110 h for 100 V CA supply voltage.

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Back-lit "Absence Screwless Mechanical Input for Instruction Memory Cat. no.
display, for connection compatibility external manual holder key
random holidays" with electrical control on front face supplied
function function distribution comb with the
and pulse busbars product
programming

bb bb bb bb CCT15400 (6), CCT15420 (7), CCT15450 (8),

CCT15720 (9), CCT15850 (10)
bb bb bb bb 1 input bb bb CCT15401 (6), CCT15421 (7), CCT15451 (8),
CCT15721(9), CCT15851 (10)
bb bb bb bb CCT15402 (6), CCT15422 (7), CCT15452 (8),
CCT15722 (9), CCT15852 (10)
bb bb bb bb 2 inputs bb bb CCT15403 (6), CCT15423 (7), CCT15453 (8),
CCT15723 (9), CCT15853 (10)
■ bb bb 15857

bb bb (12)
CCT15854 (11)

■ + Cycle bb bb 1 input bb CCT15837 (11)

programming

Back-lit display, ■(5) (13) CCT15910

pulse and cycle
programming
Back-lit display, ■(5) 2 inputs (13) CCT15940
pulse and cycle
programming

bb CCT15338
bb CCT16364
bb CCT15365
15337
bb CCT15367
15366

15331
15336
15335

(5) Function included and can be realized through special program entry.
(6) English, Russian, Ukrainian, Latvian, Lituanien, Estonian languages.
(7) English, Bulgarian, Greek, Slovene, Serbian, Croatian languages.
(8) English, Hungarian, Polish, Romanian, Czech, Slovak languages.
(9) French, English, Italian, Spanish, German, Portuguese languages.
(10) French, English, Swedish, Dutch, Finnish, Norwegian/Danish languages.
(11) French, English, Italian, Spanish, German, Portuguese, Dutch languages.
(12) Memory key (CCT15861) is not supplied with IHP 1c 18mm (CCT15854) but this memory key and the programming kit (CCT15860) can be used and operate
on IHP 1c 18mm (see "Accessories selection table").
(13) Memory key (CCT15955) is not supplied with ITA 1c /4c but this memory key and the programming kit (CCT15950) can be used and operate on ITA 1c/4c
(see "Accessories selection table").

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Time switches IHP, ITA

Selection table Programmable time switches

IHP 1c IHP2c IHP+1c IHP+2c
P140626

P140627

P111624

P111626
Function
bb These time switches automatically switch on and off loads according to the program entered by the user
bb They operate on weekly cycle: the same program is repeated week after week
bb They offer automatic summer/winter time change and allow to adjust it according to where you are located
bb The program can be overriden temporary or permanently by pressing 2 keys on the product
bb They also offer holidays program, by configuring the starting and ending dates of the absence.

bb A memory key and a programming kit can be used to duplicate on another IHP+
or to save the program created by the contractor (see "Accessories selection table")
bb Override control with switch or push-button via external input ( 1 external input for
IHP+1c and 2 externals inputs for IHP+ 2c)

Wiring diagrams

L 1 3 5

Ext1&2

N 2 4 6
L N

Catalogue numbers CCT15400 (1) CCT15420 (2) CCT15402 (1) CCT15422 (2) CCT15401 (1) CCT15421 (2) CCT15403 (1) CCT15423 (2)
CCT15450 (3) CCT15720 (4) CCT15452 (3) CCT15722 (4) CCT15451 (3) CCT15721 (4) CCT15453 (3) CCT15723 (4)
CCT15850 (5) CCT15852 (5) CCT15851 (5) CCT15853 (5)
Technical specifications
Voltage rating (Ue) 230 V AC, ±10 %, 50/60 Hz 230 V AC, ±10 %, 50/60 Hz 230 V AC, ±10 %, 50/60 Hz 230 V AC, ±10 %, 50/60 Hz

Consumption 4 VA 7 VA 4 VA 7 VA

Output contact Cos j = 1 16 A 16 A 16 A 16 A

current (250 V AC) Cos j = 0.6 10 A 10 A 10 A 10 A
Degree of IP20B IP20B IP20B IP20B
protection
Operating temperature -10°C to +50°C -10°C to +50°C -10°C to +50°C -10°C to +50°C
Time accuracy ± 1 s per day at 20°C ± 1 s per day at 20°C ± 1 s per day at 20°C ± 1 s per day at 20°C

Program saving Lifetime 6 years 6 years 6 years 6 years

and time Back-up time, 6 years 6 years 6 years 6 years
by lithium battery cumulated
mains cut off

(1) English, russian, ukrainian, latvian, lituanien, estonian. (2) English, bulgarian, greek, slovene, serbian, croatian. (3) English, hungarian, polish, romanian, czech,
slovak. (4) French, english, italian, spanish, german, portuguese. (5) French, english, swedish, dutch, finnish, norwegian/danish.

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 Yearly programmable time switches
IHP DCF 1c IHP 1c IHP+1c ITA 1c ITA 4c
18 mm 18 mm
P111633

P111630

P131535

P140490

P140489
bb Weekly or yearly time programming bb Weekly or yearly time programming
to be distributed over 1 channel to be distributed over 1, 2, 3 or 4
channels
bb Override control with switch
or push-button via external inputs

bb A memory key and a programming bb A memory key and a programming kit can be used to duplicate on another ITA
kit can be used to duplicate on or to save the program created by the user (see "Accessories selection table").
another IHP or to save the program
created by the contractor (see
"Accessories selection table")

DCF antenna DCF antenna

or GPS antenna or GPS antenna
- +

5 6 L
10 11 12 13 14 15 16 17 18

Ext2
C D

A B
Ext1

1 2 3 N 1 2 3 L N 6 7 8 9

15857 CCT15854 (6) CCT15837 (6) CCT15910 CCT15940

230 V AC, ±10 %, 50/60 Hz 230 V AC, +10 %, 230 V AC, +10 %, 230 V AC, 50/60 Hz 230 V AC, 50/60 Hz
-15 %, 50/60 Hz -15 %, 50/60 Hz
2 VA 2.3 VA 2.3 VA 1.4 - 1.9 W 1.2 - 3,2 W
(depending on the switching status) (depending on the switching status)
16 A 16 A 16 A 16 A 10 A
10 A 4A 4A 6A 6A
IP20B IP20B IP20B IP20 IP20

-10°C to +50°C -25°C to +55°C -25°C to +55°C -30 °C to +55 °C -30 °C to +55 °C
1 s on 1 million years thanks ± 0.5 s per day ± 0.5 s per day Without antenna: ± 0.5 s per day at 20 °C Without antenna: ± 0.5 s per day at 20 °C
to the synchronisation on the DCF at 25°C at 25°C With antenna: 1 s on 1 million years (7) With antenna: 1 s on 1 million years (7)
Frankfurt's DCF77 radio station
via the ANT DCF
12 years 10 years 10 years 10 years 10 years
4 years 10 years 10 years 10 years 10 years

(6) French, english, italian, spanish, german, portuguese, dutch. (7) Thanks to the synchronisation on the DCF Frankfurt's DCF77 radio station via the DCF antenna
or GPS antenna.

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Time switches IH, IHH

Selection table Mechanical time switches

IH 60mn 1c SRM IH 24h 1c SRM IH 24h 1c ARM IH 24h 2c ARM
P116860

P116861

P116862

P116616
Function
bb They operate on hourly, daily or weekly cycle: the same program is repeated hour after hour (IH 60mn), day after day (IH 24h)
or week after week (IH 7j, (IHH 7j)
bb The program can be overriden On

Wiring diagrams

1 2 3 L N

1 2 3 L N

Catalogue numbers CCT15338 CCT16364 CCT15365 15337

Technical specifications
Voltage rating (Ue) 230 V AC +10 %, -15%, 230 V AC +10 %, -15%, 110-230 V AC +10 %, -15%, 230 V AC +10 %, -15%,
50 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Consumption 1 VA 2.5 VA 2.5 VA 2.5 VA
Output contact Cos j = 1 10 A 16 A 16 A 16 A
current under Cos j = 0.6 4A 4A 4A 4A
250 VAC
Degree of protection IP20B IP20B IP20B IP20B
Operating temperature -20°C to +55°C -20°C to +55°C -20°C to +55°C -20°C to +55°C
Time accuracy ±1 s per day at 20°C ±1 s per day at 20°C ±1 s per day at 20°C ±1 s per day at 20°C
Saving Lifetime – – 6 years 6 years
of program Back-up time, – – 200 h with 230 V AC 150 h
and time cumulated 100 h with 100 V AC
by lithium mains cut off
battery
Programming Jumpers – – – 4 red + 4 green + 2 white
by: (supplied)
Captive 96 96 96 –
segments

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 IH 24h + 7j 1+1c ARM IH 7j 1c ARM IH24h 1c SRM IH 24h 1c ARM IHH 7j 1c ARM
18 mm 18 mm 18 mm
P111619

P116863

P111614

P111615

P111613

15366 CCT15367 15335 15336 15331

230 V AC +10 %, -15%, 110-230 V AC +10 %, -15%, 230 V AC, ±10 %, 230 V AC, ±10 %, 230 V AC, ±10 %,
50 Hz 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
2.5 VA 2.5 VA 2.5 VA 2.5 VA 2.5 VA
16 A 16 A 16 A 16 A 16 A
4A 4A 4A 4A 4A

IP20B IP20B IP20B IP20B IP20B

-20°C to +55°C -20°C to +55°C -10°C to +50°C -10°C to +50°C -10°C to +50°C
±1 s per day at 20°C ±1 s per day at 20°C ±1 s per day at 20°C ±1 s per day at 20°C ±1 s per day at 20°C
6 years 6 years 10 years 10 years 10 years
150 h 200 h with 230 V AC – 100 h 100 h
100 h with 110 V AC

6 yellow (24 h), 12 blue – – – –

+ 2 red (7 days)
– 84 96 96 84

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Time switches IHP, IH, IHH, ITA

Accessories Programming kits for PC Memory keys

selection table
IHP+ ITA IHP+ ITA
P93580

P140493

P93581

P140494
Function
Consists of a programming device, Consists of a programming device, Saving and duplicating programs
a memory key, a CDROM a CDROM and a 1.5 m USB cable For IHP+ 1c/2c, For ITA 1c and ITA 4c
and a 2 m USB cable For ITA 1c and ITA 4c IHP 1c 18 mm,
For IHP+ 1c/2c, IHP+ 1c 18 mm
IHP 1c 18 mm,
IHP+ 1c 18 mm
Mounting
– Located on front face

Catalogue numbers CCT15860 CCT15950 CCT15861 CCT15955

Technical spécifications
Degree of protection – – –
Operating temperature – – –

Specific technical data

IHP+ 1c, IHP+ 2c, IHP DCF
Manual functions Temporary cancellation of programming for holidays, public holidays, etc. by configuration of the 2 dates -
start and end of absence
Simulation of presence thanks to random operation during On periods
Pulse functions Programming of pulses adjustable from 1 to 59 s (pulse takes priority over switching)
Back-lighting of the screen
External input (only for IHP+ 1c, IHP+ 2c)
External inputs for external control 1 input for IHP+ 1c
with a standard switch or a push-button 2 inputs for IHP+ 2c
Voltage rating (Ue) 230 V AC, +10 %, -15 %
Frequency 50/60 Hz
Input current y 1.2 mA
Consumption y 0.3 mW
Cable length y 100 m
Synchronisation on the Frankfurt's DCF 77 radio station signal (only for IHP DCF)
Automatic on commissioning, then at 1 am, 2 am, 3 am and 4 am every day
Manual by pressing the IHP keys or after a "reset"
Displayed on the screen by the letters RC
Programming of pulses adjustable from 1 to 59 s (pulse takes priority over switching)

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 Antennas Additional
jumpers
IHP ANT DCF DCF antenna for ITA GPS antenna for ITA IH jumpers
059236N

P140492

P140491
Antenna for IHP DCF Antenna for ITA 1c Antenna for ITA 1c They are used to program a larger
and ITA 4c and ITA 4c number of sequences for:
bb IH 24h 2c ARM (15337)
bb IH 24h + 7j 1+1c ARM (15366)

bb 5 IHP DCF maximum per antenna, bb 10 ITA maximum per antenna, bb 10 ITA maximum per antenna, 1 bag containing:
maximum distance between the IHP maximum distance between the ITA maximum distance between the ITA bb 5 red
and the antenna: 200 m and the antenna: 200 m and the antenna: 200 m bb 5 green
bb Outside the electrical switchboard, bb Outside the electrical switchboard, bb Outside the electrical switchboard, bb 5 white
outdoors, under shelter outdoors, under shelter outdoors, under shelter bb 5 yellow
15858 CCT15960 CCT15970 (1) 15341

IP54 IP54 IP54 –

-20 °C to +70 °C -20 °C to +50 °C -30 °C to +55 °C –
(1)
external 12-30 V DC power supply needed

ITA 1c, ITA 4c

Switching functions On, Off, pulse, cycle, yearly program
Pulse lenght pulse function 1 s to 59 min 59s
(switching time)
Pulse lenght timer (manual switching) 1 s to 9 h 59 min 59 s
Pulse/pause length cycle 1 s to 9 h 59 min 59 s
Minimum interval 1 min
External inputs (only for ITA 4c)
External inputs for external control 2 inputs :
with a standard switch or a push-button bb Ext1 input: supplied with 230 V AC, ±10%- 50/60 Hz
bb Ext2 input Ext2: potential free
Antennas DCF- ITA GPS- ITA
Power supply Via time switch (without battery) External 12 - 30 VDC
Output Protocole DCF DCF time telegraph (no weather data)
Receiver Narrowband-heterodyne receiver –
Operation indicator Flashing LED on receiving Flashing LED on receiving

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Time switches IHP, IH, IHH, ITA (cont.)
Praticle advices

Programming principle
bb For the digital time switches, this consists of memorising the days and times
of the required switching operations.
bb For the mechanical time switches, this is performed by positioning captive
segments or jumpers on a switching dial.
Example
bb Controlling an air conditionner in a hairdressing salon:
Monday (1) Tuesday Wednesday Thursday (2) Etc.
On n° 1 08 h 30 08 h 30 08 h 30 Switch on
Off n° 1 12 h 00 12 h 00 Switch off
On n° 2 13 h 30 13 h 30 Switch on
Off n° 2 20 h 00 20 h 00 20 h 00 Switch off
(1)
Closed on Mondays
(2)
Non-stop

Programming by copying or blocks

Whenever identical switching operations are found at the same times, several days
in the week, this function lets you program these operations once only.
In this case a single switching operation is used. If this function is used wisely,
the number of possible switching operations can be greatly increased.
Example
Monday Tuesday Wednesday Thursday Friday
On n°1 10 h 00 10 h 00 Switch on
Off n°1 18 h 00 18 h 00 18 h 00 Switch off

1 switching
operation 1 switching operation

Number of switching operations

Designation Number of switching operations
IHP 1c 56
IHP + 1c 84
IHP DCF 1c 42
IHP 2c 56
IHP + 2c 84
IHP 1c 18 mm 56
IHP + 1c 18 mm 84
ITA 1c, ITA 4c 300
IH 24h 1c ARM 48 On - 48 Off
IH 24h 1c SRM 48 On - 48 Off
IH 60mn 1c SRM 48 On - 48 Off
IH 24h 1c SRM 48 On - 48 Off
IH 24h 1c ARM 48 On - 48 Off
IH 24h 2c ARM 24 On - 24 Off
IH 7j 1c ARM 42 On - 42 Off
IH 24 h + 7j 1+1c ARM 16 On - 16 Off + 7 On - 7 Off

Saving on mains cut off

For digital switches equipped with this function, a lithium battery is used for saving.
The program, date and time are preserved. Switching operations are not performed.

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Lets you control starting and stopping of a group 60 min. time programming
of loads according to a cycle that is repeated Example
every 60 minutes.
Controlling automatic watering
On n° 1 2 min. 30 s
Off n° 1 5 min.
On n° 2 25 min.
Off n° 2 37 min. 30 s

Relevant time switches

IH 60mn 1c SRM.

Lets you control starting and stopping of one or 24 h daily programming

two groups of loads according to a daily cycle that Example
is repeated, in identical manner, every day of the
bb Controlling a door of a block of flats:
week. vv from 8 am to 7.30 pm: contact on "On", free access,
vv from 7.30 pm to 8 am the next day: contact on "Off", access by confidential code
every day of the week:
From Monday to Sunday
On n° 1 8 am
Off n° 1 7.30 pm

Relevant time switches

bb IH 24h 1c SRM/ARM.
bb IH 24h 2c ARM.
bb IHP 1c 18 mm.
bb IHP + 1c 18 mm.
bb IHP DCF 1c.
bb IHP 1c, IHP + 1c.
bb IHP 2c, IHP + 2c.
bb ITA 1c, ITA 4c.

Lets you control starting and stopping of one 7 days weekly programming
to 4 groups of loads according to a weekly cycle, Example
that can be different each day, repeated each
bb Controlling an air conditionner in a hairdressing salon:
week.
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
On n° 1 09 h 00 09 h 00 09 h 00
Off n° 1 12 h 00 12 h 00
On n° 2 14 h 00 14 h 00
Off n° 2 20 h 00 20 h 00 20 h 00
On n° 3 8 h 30 8 h 30
Off n° 3 12 h 30 12 h 30
On n° 4 14 h 30 14 h 30
Off n° 4 21 h 00 21 h 00

Relevant time switches

bb IH 7j 1c ARM.
bb IHP 1c, IHP + 1c.
bb IHP 2c, IHP + 2c.
bb IHP 1c 18 mm.
bb IHP + 1c 18 mm.
bb IHP DCF 1c.
bb ITA 1c, ITA 4c.

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Time switches IHP, IH, IHH, ITA (cont.)

Lets you control by pulses (adjustable from Pulse programming

1 to 59 s) one to four groups of loads (pulse relays, Example
bells, etc.).
bb Automatic controlling of bells, lighting and distribution of food: bells sounding
the resumption and finish of work (channel 1), lighting of premises (channel 2),
feeding fish in the aquarium (channel 3):
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Channel 1: bell (20 s pulse order)
On 08 h 00 08 h 00 08 h 00 08 h 00 07 h 00 09 h 00 –
Duration 20 s 20 s 20 s 20 s 20 s 20 s –
On 12 h 00 12 h 00 12 h 00 12 h 00 11 h 00 13 h 00 –
Duration 20 s 20 s 20 s 20 s 20 s 20 s –
On 14 h 00 14 h 00 14 h 00 14 h 00 13 h 00 – –
Duration 20 s 20 s 20 s 20 s 20 s – –
On 18 h 00 18 h 00 18 h 00 18 h 00 16 h 00 – –
Duration 20 s 20 s 20 s 20 s 20 s – –
Channel 2: lighting (latched order)
On 07 h 30 07 h 30 07 h 30 07 h 30 06 h 30 08 h 30 –
Off 18 h 30 18 h 30 18 h 30 18 h 30 17 h 00 13 h 30 –
Channel 3: aquarium (15 s pulse order)
On 10 h 00 – 10 h 00 – 10 h 00 – 10 h 00
Duration 15 s – 15 s – 15 s – 15 s

Programming
bb Programming of a pulse takes up 2 memory spaces.
bb Combination of the two order types (pulse and latched) is possible on the same
channel.

Relevant time switches

bb IHP + 1c.
bb IHP + 1c 18 mm.
bb IHP DCF 1c.
bb IHP + 2c.
bb ITA 1c, ITA 4c.

Lets you create special programs for dated days. Programming special days.
Example
bb Controlling lighting and heating in a school:
vv basic programming: program lighting (channel 1) and heating (channel 2):
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Channel 1: lighting
On 07 h 00 07 h 00 07 h 00 07 h 00 07 h 00 – –
Off 20 h 00 20 h 00 16 h 00 20 h 00 16 h 00 – –
Channel 2: heating
On 06 h 00 06 h 00 06 h 00 06 h 00 06 h 00 – –
Off 18 h 00 18 h 00 12 h 00 18 h 00 12 h 00 – –
vv dated programming: periods of non-operation, school holidays, etc.
Just memorise an Off at the start and another Off at the end of each period
of absence:
Holidays
Winter Spring Summer Autumn End of year
Channel 1: lighting
Off Date 20 feb. 17-apr 07-july 23 oct. 18 dec.
Time 12 h 00 17 h 00 12 h 00 17 h 00 12 h 00
Off Date 08-march 03-may 9 sept. 2 nov. 4 jan.
Time 01 h 00 01 h 00 01 h 00 01 h 00 01 h 00
Channel 2: heating
Off Date 20 feb. 17-apr 23 oct. 18 dec.
Time 12 h 00 17 h 00 17 h 00 12 h 00
Off Date 08-march 03-may 2 nov. 4 jan.
Time 01 h 00 01 h 00 01 h 00 01 h 00

Relevant time switches

bb ITA 1c, ITA 4c.

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Connection
Type Tightening torque Copper cables
Rigid Flexible or with ferrule
8 mm
5 mm

IHP 1c, 2c, +1c, +2c 2 screwless / pole 2 x 2.5 mm2 2 x 2.5 mm2
PZ1 IHP 18 mm 1c, +1c 2 screwless / pole 2 x 2.5 mm2 2 x 2.5 mm2
IHP DCF 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
IH 60mn 1c SRM 2 screwless / pole 2 x 2.5 mm2 2 x 2.5 mm2
24h 1c SRM, ARM 2 screwless / pole 2 x 2.5 mm2 2 x 2.5 mm2
24h 2c ARM 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
7j 1c ARM 2 screwless / pole 2 x 2.5 mm2 2 x 2.5 mm2
24h + 7j 1+1c ARM 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
IH 18 mm 24h 1c SRM/ ARM 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
IHH 18 mm 7j 1c ARM 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
ITA 1c, ITA 4c 1.2 N.m ⩽ 6 mm2 ⩽ 6 mm2
IHP 1c/2c, IHP+ 1c/2c are mechanical compatible with electrical distribution comb busbar.

Weight (g)
Time switches
IHP 1c / 2c 170/ 205
IHP+ 1c / 2c 190/ 211
IHP 18 mm 1c / +1c 90
IHP DCF 244
IH 54 mm 60mn 1c SRM 208
24h 1c SRM/ARM 212 / 119
24h 2c ARM 216
7j 1c ARM 119
24h + 7j 1+1c ARM 223
IH 18 mm 24h 1c SRM / ARM 97
IHH 18 mm 7j 1c ARM 101
ITA 1c 152
ITA 4c 303

LSB02322EN Version: 4.0 11/09/2013 15

Time switches IHP, IH, IHH, ITA (cont.)

Dimensions (mm)
IHP time switches
6 60 6 60 5.5 60
18 44 44 18 44
45
19

85 82/85* 85 45 82 45 90 45 69

2P (18 mm) 5P: IHP DCF 2P (18 mm) 5P : IHP DCF 2P (18 mm)
*5P: IHP 1C/2C/+1C/+2C 5 P: IHP 1C/2C/+1C/+2C IHP 1C /+

ANT DCF antenna 56

70 54

80 84
93 93

6.5
32.5
2xø4

IH, IHH time switches

6 60 6 60 66
28
18 44 54 38 22 54 22
16

90 45 82 45 90 45

2P (18 mm) 6P (IH 24h 2c ARM, 6P (IH 60m 1c RM, IH 24h 1c RM ARM
IH 24h +7j 1+1c ARM) IH 7j 1c ARM)

ITA yearly time switches

35.8 71.5
44 44 71.5 44

90
90 45 45 90 45

58 58
58
63 63
4P 63 8P

DCF antenna and GPS antenna for ITA

65

75 52

89.5 11 28.3 11

31
38
22.8
5 5

16 Version: 4.0 11/09/2013 LSB02322EN