Eltako MFZ12DBT-UC Manual

GB
23 001 003 - 1
Digital settable Multifunction
Time Relay with Display
and Bluetooth
MFZ12DBT-UC
Only skilled electricians may install this
electrical equipment otherwise there is
the risk of re or electric shock!
Temperature at mounting location:
-20°C up to +50°C.
Storage temperature: -25°C up to +70°C.
Relative humidity:
annual average value <75%.
Eltako Connect App download:
https://www.eltako.de/eltako-connect-store-
redirect/
Digital settable multifunction time relay
with display and Bluetooth with Eltako
Connect app. With 18 functions. 1 CO con-
tact potential free 10 A/250 V AC. 230 V
LED lamps up to 200 W, incandescent
lamps 2000 W*. With display lighting.
Standby loss 0.1-0.3 watt only.
Modular device for DIN-EN 60715 TH35 rail
mounting.
1 module = 18 mm wide, 58 mm deep.
With the patented Eltako Duplex technolo-
gy (DX) the normally potential-free con-
tacts can still switch in zero passage
when switching 230 V AC 50 Hz and there-
fore drastically reduce wear. Simply con-
nect the neutral conductor to the terminal
(N) and L to 15 (L) for this. This gives an
additional standby consumption of only
0.1 Watt.
Universal control voltage 12..230 V UC.
0.1 Watt.
20 seconds after you last press MODE or
Universal control voltage 12..230 V UC.
GB
SET, the program returns automatically to
Supply voltage same as the control voltage.
normal display and the display illumination
Both functions and times are entered at the
goes off.
23 001 003 - 1
touch of a key and indicated digitally on an LC
Connect the time relay to the app:
display. Only two keys are required for this pur-
Digital settable Multifunction
Press SET, the display shows BLE (Blue-
pose.
Time Relay with Display
tooth) and the ID of the time relay. The con-
When setting the time all values can be entered
and Bluetooth
nection to the app can now be established
within preset time ranges (0.1 to 9.9 or 1 to 99
(delivery state PIN 123123).
MFZ12DBT-UC
seconds, minutes or hours). The longest possi-
Scan the QR code on the operating instruc-
ble setting is 99 hours. 600 settings are possi-
tions, the app guides you through the lear-
ble. The time setting is continuously displayed
ning process. After the connection to the
Only skilled electricians may install this
app has been established, BLE+ appears in digitally.
electrical equipment otherwise there is
the display. The MODE and SET buttons are
By using a bistable relay coil power loss and
the risk of re or electric shock!
now locked. After 20 minutes without inter-
heating is avoided even in the on mode.
acting with the time relay, the connection is
The switched consumer may not be connected
automatically disconnected.
Temperature at mounting location:
to the mains before the short automatic syn-
Change PIN: The PIN for the Bluetooth con-
-20°C up to +50°C.
chronisation after installation has terminated.
nection can be changed in the app under
Storage temperature: -25°C up to +70°C.
the Device PIN entry.
Functions
Relative humidity:
Bluetooth reset (delete any changed PIN):
RV = off delay
annual average value <75%.
The connection to the app must be discon-
AV = operate delay
nected. Press MODE and SET simultaneous-
Eltako Connect App download:
AV+ = operate delay additive
ly for 2 seconds, RES ashes in the display.
TI = clock generator starting with
Now press SET for 2 seconds, bLE appears
impulse
in the display. If you con rm with SET, the
BLE reset is carried out, the PIN is deleted TP = clock generator starting with pause
and the delivery status is restored.
IA = impulse controlled pickup delay (e.g.
Set the time relay with the MODE and SET
automatic door opener)
buttons:
IF = pulse shaper
Pressing the MODE button selects the LCD
EW = eeting NO contact
element to be changed. The element cur-
AW = eeting NC contact
rently being accessed ashes. Pressing the
EAW = eeting NO contact and eeting NC
SET button changes the element being ac-
contact
cessed. This can be the function, time
frame, time T1 or time T2 (TI, TP, IA, EAW,
https://www.eltako.de/eltako-connect-store-
ARV = operate and release delay
ARV and ARV+ only). Each entry is termina-
redirect/
ARV+ = operate and release delay additive
ted with the MODE key. After setting the
ES = impulse switch
Digital settable multifunction time relay
time with MODE, no element ashes anymo-
SRV = release-delay impulse switch
with display and Bluetooth with Eltako
re - the time relay is ready for operation.
Connect app. With 18 functions. 1 CO con-
ESV = impulse switch with release delay and
Press the MODE key again to restart the in-
tact potential free 10 A/250 V AC. 230 V
switch-off early- warning function
put cycle. All the entered parameters are
LED lamps up to 200 W, incandescent
retained if they are not changed using SET. ER = relay
lamps 2000 W*. With display lighting.
25 sec. after the last operation and if the
ON = permanent ON
Standby loss 0.1-0.3 watt only.
component still ashes the input cycle is
OFF = permanent OFF
automatically terminated and the previous-
Modular device for DIN-EN 60715 TH35 rail
With TI, TP, IA, EAW, ARV and ARV+ functions,
ly made changes lapse.
mounting.
a different second time can be entered also
1 module = 18 mm wide, 58 mm deep.
Functions of the LC display:
with different time ranges.
With the patented Eltako Duplex technolo-
If the ON or OFF function was selected, no
The time relay is set either via Bluetooth
gy (DX) the normally potential-free con-
time is dis played, only ON and OFF and a
with the app or with the MODE and SET but-
tacts can still switch in zero passage
contact symbol in the correct position. On
tons, a button lock is possible.
when switching 230 V AC 50 Hz and there-
all other functions, the set time, the func-
tion code and the contact symbol are shown fore drastically reduce wear. Simply con-
The display lighting is switched on by pres-
in the correct position (open or closed). The
nect the neutral conductor to the terminal
sing MODE or SET for the rst time.
clock symbol ashes while the set time is
(N) and L to 15 (L) for this. This gives an
in the correct position (open or closed). The
clock symbol ashes while the set time is
20 seconds after you last press MODE or
elapsing and the remaining time is shown.
EW
SET, the program returns automatically to
t
Safety in the event of a power failure:
normal display and the display illumination
The set parameters are stored in an EEPROM
goes off.
and are therefore immediately available again
AW
Connect the time relay to the app:
when the power supply is restored after a
Press SET, the display shows BLE (Blue-
power failure.
tooth) and the ID of the time relay. The con-
nection to the app can now be established
EAW
(delivery state PIN 123123).
t1 t2
Typical connection
Scan the QR code on the operating instruc-
tions, the app guides you through the lear-
ARV
ning process. After the connection to the
t1
app has been established, BLE+ appears in
the display. The MODE and SET buttons are
ARV+ = Same function as ARV, but after an
now locked. After 20 minutes without inter- interruption of the operate delay the
acting with the time relay, the connection is elapsed time is stored.
If N is connected, the
automatically disconnected.
ES = With control impulses from 50 ms
zero passage switching
the make contact switches to and
Change PIN: The PIN for the Bluetooth con-
is active.
fro.
nection can be changed in the app under
SRV = With control impulses from 50ms the Device PIN entry.
the make contact switches to and
Bluetooth reset (delete any changed PIN):
fro. In the contact position 15-18, the
The connection to the app must be discon-
device switches automatically to the
nected. Press MODE and SET simultaneous-
rest position 15-16 on delay time-out.
ly for 2 seconds, RES ashes in the display.
ESV = Function same as SRV. Additionally
Now press SET for 2 seconds, bLE appears
with switch-off early warning: ap-
in the display. If you con rm with SET, the
prox. 30 sec. before time-out the
BLE reset is carried out, the PIN is deleted
lighting starts ickering 3 times at
and the delivery status is restored.
gradually shorter time intervals.
Description of functions
Set the time relay with the MODE and SET
ER = As long as the control contact is
buttons:
closed the make contact reverts
RV
Pressing the MODE button selects the LCD
from 15-16 to 15-18.
element to be changed. The element cur-
* The maximum load can be used starting at
rently being accessed ashes. Pressing the
a delay time or clock cycle of 5 minutes.
SET button changes the element being ac-
AV
The maximum load will be reduced for shorter
cessed. This can be the function, time
t
times as follows: up to 2 seconds 15%, up
frame, time T1 or time T2 (TI, TP, IA, EAW,
to 2 minutes 30%, up to 5 minutes 60%.
AV+ = Function same as AV. However, after
ARV and ARV+ only). Each entry is termina-
an interruption the elapsed time is
ted with the MODE key. After setting the
stored.
time with MODE, no element ashes anymo-
Technical data
re - the time relay is ready for operation.
Supply voltage and
Press the MODE key again to restart the in-
control voltage DC
TI
put cycle. All the entered parameters are
Rated switching capacity
t1 t2
retained if they are not changed using SET.
25 sec. after the last operation and if the
The strain relief clamps of the
component still ashes the input cycle is
TP
!
terminals must be closed, that
automatically terminated and the previous-
t1 t2
means the screws must be
ly made changes lapse.
tightened for testing the function
Functions of the LC display:
IA
of the device. The terminals are
If the ON or OFF function was selected, no
t1
open ex works.
time is dis played, only ON and OFF and a
contact symbol in the correct position. On
Manuals and Documents in further Languages
IF
all other functions, the set time, the func-
t
tion code and the contact symbol are shown
M
A1 -A2
E
15-18
A1 -A2
A
15-18
t
A1 -A2
15-18
E
A1 -A2 h
15-18
A
t2
A
E
S
E
F
T
A1 -A2
E
t
15-18
H
e
A1 -A2
c
*
15-18
T
c
in
12..230 V UC
A1 -A2
T
15-18
S
10 A/250 V AC
t1 t2
c
R
A1 -A2
15-18
t1
A1 -A2
15-18
t2
A1 -A2
15-18
t