Technical Data; Presentation - LEGRAND LEXIC Rex2000 D21d Modo De Empleo

Time switch
Rex2000 D21d
037 64, 037 84, 037 91
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 D21d is a digital daily time switch with a circular segmented display for general rail mounting use. Up to 20 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. Minimum switching time is 1 minute. The switching times are protected but can be
overlaid by other programs. Programs are displayed with a minimum segment size a 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
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
Day/month/year
PROG DATE NEW...OFF
SU/Wi
D/M/Y
Symbol for automatic operation
24
Symbol for manual override
18
6
Symbol for continuous override ON
Symbol for continuous override OFF
12
State of contact
ON
OFF
MENU 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 64 037 91 037 84
230V 50/60Hz 120V 50/60Hz 24V AC/DC
ca. 0,8W
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
20
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 connected to the
mains supply the contact
should not be used on an
isolated low voltage supply.
And when the time switch is
2
connected to the isolated
voltage supply the contact
should not be used on the
mains supply.
1200W 1200W
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 with
OK
button . Confirm once more
OK
SET TIME with button .
Set actual hour with buttons and confirm with
OK
button .
Set actual minute with buttons and confirm
OK
with button .
GB
Operating instructions
®
L
N
2300W 1800W 2300W
Parallel
compensation:
60VA max. 7µF
24
18
6
12
SET TIME
24
18
6
12