Technical Data; Presentation - LEGRAND LEXIC Rex2000 D21w Installationsanleitung

Time switch
Rex2000 D21w
037 61, 037 62, 037 63
NT 29 07 57 04
Safety notice
• Assembly and installation of this product may be carried out by a specialist only. • To guarantee electrical safety the product has to be installed in
the applicable product specific environment with all accessories included in the delivery. • To ensure electromagnetic tolerance as required by the
provisions to identify CE- products in applicable ambits of EMV 89/336/ CE-lines, adequate protective measures have to be found for consumers of
high voltage dropout - current ( for example motor run devices or lamps exceeding power rating of 800W ) or commutation – times < 24 seconds. •
Modification of the product results in the loss of all warranty claims. • In case the time switch is installed between exothermal facilities causing an
ambient temperature of over 55°C, a vacuum has to be created between the exothermal facilities and the time switch ( f. e.
number 044 40 or 1 vacuum module, stock number 044 41.
Function
The Rex2000 D21w is a digital 7 day time switch with a circular segmented display for general rail mounting use. Up to 8 program pictures can be set. A program picture incorporates both ON and
OFF time. If no button is pressed for 60 seconds during programming the time switch goes back to the start position. The copying function enables program to be copied to other days. Minimum swit-
ching time is 1 minute. The switching times are protected but can be overlaid by other programs. Programs are displayed with a minimum segment size of 30 minutes. The time and the week days are
presented digitally. The summer-/winter changeover can be programmed for hand or automatic operation.

Presentation

Summer/winter
Real time, switching time
Clr = delete switching times
Copy = copy switching times
Actual day of the week
or program day
Segment display of the
existing program
1 segment = 30 minutes
Button Menu
activates the menu or
breaks off the process
Button moves the flash

Technical data

Supply voltage:
Consumption:
Contact rating:
Accuracy:
Terminal capacity:
Program pictures:
Battery reserve:
Storage ambient:
Working ambient:
Menu
SET TIME CHECK... ON SET TIME CHECK... ON
Day/month/year
PROG DATE NEW...OFF PROG DATE NEW...OFF
SU/Wi SU/Wi D/M/Y D/M/Y
Symbol for automatic operation
24 24
Symbol for manual override
18 18
6 6
Symbol for continuous override ON
1234567 1234567
Symbol for continuous override OFF
12 12
State of contact
ON
OFF
MENU MENU OK OK
Button OK
confirms the input
Button minus and plus
changes the values
Mains failure
Mains failure will be displayed by no U.
Buttons are inoperative.
Reset is possible.
037 61 037 62 03763
230V 50/60Hz 120V 50/60Hz 24V AC/DC
ca. 0,8 W
changeover contact 16A 250V~µ cos ϕ = 1
±1 s/day under typical installation conditions
single strand multi strand
1,5 to 4 mm 1,5 to 2,5 mm
2
56
10 years
-20°C to +60°C
-20°C to +55°C
⁄
1 vacuum module, stock
2
Connection
For saftety, when the
time switch is connect-
ed to the mains supply
the contact should not
be used on an isolated
low voltage supply.
2
When the time switch
is connected to the iso-
lated voltage supply
the contact should not
be used on the mains
supply.
1200W 1200W 2300W
100W 1800W
1. Starting
Reset 1 Switching program remains
MENU
Press together.
Reset 2 Switching program deleted
Press all 5 buttons together.
MENU
First release button , after 3 seconds release all other
buttons.
2. Setting actual time
Button MENU activates the menu.
Select SET TIME... with button and confirm
OK
with button . Confirm once more
OK
SET TIME with button .
Set actual hour with buttons and confirm
OK
with button .
Set actual minute with buttons and confirm
OK
with button .
GB
Operating instructions
¤
L
N
1800W 2300W
Parallel
compensation:
60VA max. 7µF
24 24
18 18 6 6
1234567 1234567
12 12
SET TIME SET TIME
24 24
18 18
6 6
1234567 1234567
12 12