1200W 1200W 2300W 1800W 2300W
100W 1800W
Parallel
compensation:
60VA max. 7µF
Technical data
037 64
037 91
037 84
Supply voltage:
230V 50/60Hz
120V 50/60Hz
24V AC/DC
Consumption:
ca. 0,8W
Contact rating:
changeover contact 16A 250V~µ cos
ϕ
= 1
Accuracy:
±1 s/day under typical installation conditions
Terminal capacity:
single strand multi strand
1,5 to 4 mm
2
1,5 to 2,5 mm
2
Program pictures:
20
Battery reserve:
10 years
Storage ambient:
-20°C to +60°C
Working ambient:
-20°C to +55°C
Press
together
MENU
Press all 5 buttons together.
First release button
, after 3 seconds release all other buttons.
MENU
●
LEXIC
™
®
Time switch
Rex2000 D21d
037 64, 037 84, 037 91
NT 29 07 42 05
SET TIME CHECK... ON
PROG DATE NEW...OFF
SU/Wi
D/M/Y
6
24
18
12
OK
MENU
State of contact
ON
OFF
L
N
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.
1
⁄
2
vacuum module, stock
number 044 40 or 1 vacuum module, stock number 044 41.
Presentation
6
24
18
12
Real time, switching time
Clr = delete switching times
Copy = copy switching times
Menu
Summer/winter
Day/month/year
Segment display of the
existing program
1 segment = 30 minutes
Button Menu
activates the menu or
breaks off the process
Button moves the flash
Symbol for automatic operation
Symbol for manual override
Symbol for continuous override ON
Symbol for continuous override OFF
Button OK
confirms the input
Button minus and plus
changes the values
Reset 1
Switching program remains
Reset 2
Switching program deleted
1. Starting
Connection
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.
2. Setting actual time
Button
activates the menu.
Select SET TIME... with button
and confirm with
button
. Confirm once more
SET TIME with button
.
Set actual hour with buttons
and confirm with
button
.
Set actual minute with buttons
and confirm
with button
.
OK
OK
OK
OK
MENU
SET TIME
6
24
18
12
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
connected to the isolated
voltage supply the contact
should not be used on the
mains supply.
Operating instructions
GB
Mains failure
Mains failure will be displayed by no
U. Buttons are inoperative.
Reset is possible.
