106 / 210
106
Conform to EN 60730-1 and EN 60730-2-7
Supply voltage : 230 V
±
50/60 Hz
Mount on DIN rail EN 60715
4
Text based programming. Programmable in 15 languages
Programme directly on time switch keypad or remotely via a PC with
Legrand AlphaSoft software, USB adaptor and data key
Data key enables programmes to be transferred from one unit to another
and for programmes to be stored
EEPROM memory keeps programmes stored indefinitely
Pin code facility to protect programmes from unauthorised changes
Time switch accuracy : ±0·1 second per day
Zero-crossing switching
Automatic summer/winter time correction
5 years running reserve
Back lit graphic display
Operating temperature : –20 °C to +55 °C
Protection : IP 20
Switching increment : 1 second
Shortest switching time : 1 second
Conform to EN 60730-1 and EN 60730-2-7
Supply voltage : 230 V
±
50/60 Hz
Mount on DIN rail EN 60715
4
Text based programming. Programmable in 15 languages
Programme directly on time switch keypad or remotely via a PC with
Legrand AlphaSoft software, USB adaptor and data key
Data key enables programmes to be transferred from one unit to another
and for programmes to be stored
EEPROM memory keeps programmes stored indefinitely
Pin code facility to protect programmes from unauthorised changes
Time switch accuracy : ±0·1 second per day
Zero-crossing switching
Automatic summer/winter time correction
5 years running reserve
Back lit graphic display
Operating temperature : –20 °C to +55 °C
Protection : IP 20
Switching increment : 1 second
Shortest switching time : 1 second
Pack
Cat. Nos.
AlphaRex
3
Weekly time switches
24h / 7 day programme time
Particularly suited to irregular cycles (e.g. security
installations and industrial installations)
Random function to simulate presence - programmed
switching cycles are shifted at random with a range
of ±15 minutes
Additional functions :
Operating hours counter (for max. 65,535 hours)
1 hour test
Cycle function
Holiday programme
AlphaRex D21 230 V
1
4126 31
24 hr / 7 day single channel
2
1 x 16 A output
56 programmes
AlphaRex D22 230 V
1
4126 41
24 hr / 7 day two channel
2
2 x 16 A outputs
2 x 28 programmes
Pack
Cat. Nos.
AlphaRex
3
Astro light control
Weekly time switches
24h / 7 day programme time
Particularly suited to outdoor lighting and street
signage applications
Enables the daily astronomical calculation of sunrise
and sunset by inputting local position or coordinates
(no need to install a light sensor)
Lights are switched ON and OFF according to sunrise
and sunset times, and can be offset by up to
±120 minutes in relation to sunrise and sunset times
To save energy, it is also possible to programme an
ON and OFF time at night
Time saving programming due to pre-set groups of
days : Mon-Sun, Mon-Fri, or Sat-Sun and individual
selection of days
Programmes are shown as a weekly matrix on the
graphic display
Additional functions :
Operating hours counter (for max. 65,535 hours)
1 hour test. Holiday programme
Expert mode for additional functions :
Cycle function
Control input (Cat. No. 4126 54 only)
Mains synchronisation
Channel switching
AlphaRex Astro D21 230 V
1
4126 54
24 hr / 7 day single channel
2
1 x 16 A output. 56 programmes
AlphaRex Astro D22 230 V
1
4126 57
24 hr / 7 day two channel
2
2 x 16 A outputs. 2 x 28 programmes
Accessories
Programming transfer key
1
4128 72 Enables programmes to be stored and / or
transferred from one time switch to another
when used with the programming software
kit Cat. No. 4128 73
Data key can be stored directly within the time switch
Programming software kit
1
4128 73 Create and read programmes remotely via a PC
Transfer programmes via transfer key Cat. No. 4128 72
to time switches
Kit comprises : AlphaSoft 4 . 0 software, data loader
and transfer key
Windows
®
1
Vista compatible
Accessories
Programming transfer key
1
4128 72 Enables programmes to be stored and / or
transferred from one time switch to another
when used with the programming software
kit Cat. No. 4128 73
Data key can be stored directly within the time switch
Programming software kit
1
4128 73 Create and read programmes remotely via a PC
Transfer programmes via transfer key Cat. No. 4128 72
to time switches
Kit comprises : AlphaSoft 4 . 0 software, data loader
and transfer key
Windows
®
1
Vista compatible
4128 72
4128 72
4128 73
4128 73
No. of
17 . 5 mm
modules
No. of
17 . 5 mm
modules
1 : Windows is a registered trademark of the Microsoft Corporation
1 : Windows is a registered trademark of the Microsoft Corporation
4126 31
4126 57
AlphaRex
3
programmable time switches
digital for rail
4
AlphaRex
3
Astro
programmable time switches
light control – digital for rail
4
Technical information
p. 107
Technical information
p. 108