
Additional instruction master clock Site 1 / 2
The electronic circuit is protected against a wide range of external influences. Incorrect operating may occur if
The disposal of the device (and batteries) must be in accordance with the valid environmental and national law!
SC 58.07 pro ( DIN rail mounting – master clock)
Technical data slave-clock-line (SL)
connection diagram on the left)
SC 58.08 pro (DIN rail mounting – master clock)
Technical data slave-clock-line (SL)
The time switch is delivered in power back up mode (battery mode).
connection diagram on the left)
SC 58.17 pro (DIN rail mounting – master clock with time swit ch functianality / weekly time switch)
Technical data slave-clock-line (SL)
The time switch is delivered in power back up mode (battery mode).
connection diagram on the left)
Connect slave-clock- line to terminal no. 17 and 18 of the master clock.
SC 98.47 pro (DIN rail mounting – master clock with time switch functianality / yearly time switch)
Technical data slave-clock-line (SL)
The time switch is delivered in power back up mode (battery mode).
connection diagram on the left)
Connect the sl ave-clock-line (SL) to the master clock on termina ls 35 and 36
SC 53.17 pro (19”-housing – master clock with time switch functianality / weekly time switch)
Technical data slave-clock-line (SL)
The time switch is delivered in power back up mode (battery mode).
connection diagram on the left)
SC 93.47 pro (19”-housing – master clock with time switch functianality / yearly time switch)
Technical data slave-clock-line (SL)
The time switch is delivered in power back up mode (battery mode).
hich differ from 24VDC, the dip switches on the PCB have to
connection diagram on the left)
(SC 58.17 pro / SC 98.47 pro / SC 53.17 pro / SC 93.47 pro)
Please note the following for masterclock with time switch functionality:
This manual describes only masterclock features. Time switch relevant description can be
found in the standard time switch manual!
Only the connection diagram, initial operations and the safety instructions of this manual is
valid.
SC 58.07 pro
Connection diagram
Number of lines: 1
Output voltage: 24VDC
Output current: 35mA
Conn. terminals: 17 / 18
Max. number clocks: approx. 5 slave clocks
Output signal: Pole changing pulse
Pulse sequence: Normal operation = 1/min
During adjustment = 10/min
Pulse length: 2 sec.
(Pulse sequence/length adjustable)
!!ATTENTION!! DANGER OF LIFE / RISK OF FIRE AND ELECTRIC SHOCK!!!
=> Installation and assembly of electrical equipment must be carried out only by a skilled person!!!
=> Disconnect device from power supply for wiring and installation purposes!!!
=> Defective devices have to be put out of service immediately!!!
Connect the supply voltage/frequency as stated on the product!
Warranty void if housing opened by unauthorised person!
external influences exceed certain limits!
Installation and assembly of electrical equipment must be in accordance with local building and electrical
codes!
The time switch is delivered in power back up mode (battery mode).
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode.
(Displaying the time and the current status of the slave- clock-line (SL)).
The master clock is already programmed with the current date and time and Eur opean
daylight savings time is activated. The slave-clock-line is preset as follows: Minute-line
activated / start time 12:00 / Slave- clock-line (SL) is stopped.
Power supply master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product!
Connection slave-clock- line (SL) => master clock (See
Connect slave-clock- line to terminal no. 17 and 18 of the master clock.
SC 58.08 pro
SC 58.17 pro
SC 98.47 pro
Number of lines: 1
Output voltage: Max. 250V~ (potential-free)
Output current: 1A
Conn. terminals: 2 / 8
Max. number clocks: Depends on the sla ve clocks
Pulse sequence: Normal operation = 1/min
During adjustment = ca. 6/min
Connection sample
Connection diagram
Connection diagram
Pulse length: 8 sec.
(Pulse sequence/length adjustable)
PLEASE NOTE: The two relays are
energized alternately every minute.
Number of lines: 1
Output voltage: 24VDC
Output current: 150mA
Conn. terminals: 17 / 18
Max. number clocks: approx. 20 slave clocks
Output signal: Pole changing pulse
Pulse sequence: Normal operation = 1/min
During adjustment = 10/min
Pulse length: 2 sec.
(Pulse sequence/length adjustable)
Number of lines: 1
Output voltage: 24VDC
Output current: 300mA
Conn. terminals: 35 / 36
Max. number clocks: approx. 40 slave clocks
Output signal: Pole changing pulse
Pulse sequence: Normal opera tion = 1/min
During adjustment = 10/min
Pulse length: 2 sec.
(Pulse sequence/length adjustable)
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode
(Displaying the time and the current status of the slave-clock-line (SL)).
The master clock is already programmed with the current date and time and European
daylight savings time is activated. The slave-cloc k-line is preset as follows: Minute-line
activated / start time 12:00 / Slave-clock-line (SL) is stopped.
Power supply master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product!
Connection slave-clock- line (SL) => master clock (See
Connect slave-clock- line to terminal no. 2 and 8 of the master clock.
Power supply slave-clock-line (SL) (See connection diagram on the left)
Connect power supply for clock motor(s) to terminals 1 / 9 and 3 / 7
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode
(Displaying the time and the current status of the slave-clock-line (SL)).
The master clock is already programmed with the current date and time and European
daylight savings time is activated. The slave-clock-line is preset as follows: Minute-line
activated / start time 12:00 / Slave-clock-line (SL) is stopped.
Power supply master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product!
Connection slave-clock- line (SL) => master clock (See
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode
(Displaying the time and the current status of the slave-clock-line (SL)).
The master clock is already programmed with the current date and time and European
daylight savings time is activated. The slave-cl ock-line is preset as follows: Minute-line
activated / start time 12:00 / Slave-clock-line (SL) is stopped.
Power supply master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product!
(Master clock = terminals 22/23 / Time switch = terminals 4/5).
Connection slave-clock- line (SL) => master clock (See
Connection diagram
SC 53.17 pro
The signal output for line 1 and line 2 can be configured
independently to emit pulses either every second or every minute!
NOTE! Power supply from a third party supplier:
The usage of a switched-mode power supply to drive the slave clock line
might disturb the reception of the FU 20.00 pro radio receiver. If the radio
receiver has no reception (the green LED on the bottom of the radio
receiver flashes rapidly or not at all) please connect GND of your
switched-mode power supply via an Y-capacitor with protective earth.
SC 53.17: 2 NU-Linie
Connection diagram
SC 93.47 pro
www.hugo-mueller.de BA HUpro GB -22989- 2014-07-V03 - ED - A3 Seite 1
NOTE! Power supply from a third party supplier:
The usage of a switched-mode power supply to drive the slave clock line
might disturb the reception of the FU 20.00 pro radio receiver. If the radio
receiver has no reception (the green LED on the bottom of the radio
receiver flashes rapidly or not at all) please connect GND of your
switched-mode power supply via an Y-capacitor with protective earth.
Input USL: 2 4VDC (12VDC/48VDC/60VDC)
(Monitoring U SL - switchable)
Output current: up to 1500mA for each line
(Depends on the power supply)
Conn. terminals: See conn. diagram on the left
Max. number clocks: approx. 200 slave clocks
(each line)
Output signal: Pole changing pulse
Pulse sequence: Normal operation = 1/min
During adjustment = 10/min
Pulse length: 2 sec.
(Pulse sequence/length adjustable)
Module: NT 73 (Power adapter slave line)
Not included in delivery!
(Power supply monitoring of the slave-clockline)
12VDC ON ON 48VDC OFF ON
24VDC ON OFF 60VDC OFF OFF
Input USL: 2 4VDC (12VDC/48VDC/60VDC)
(Monitoring USL - switchable)
Output current: up to 1500mA
(Depends on the power supply)
Conn. terminals: See conn. diagram on the left
Max. number clocks: approx. 200 slave clocks
Output signal: Pole changing pulse
Pulse sequence: Normal operation = 1/min
During adjustment = 10/min
Pulse length: 2 sec.
(Pulse sequence/length adjustable)
Module: NT 73 (Power adapter slave line)
Not included in delivery!
(Power supply monitoring of the slave-clockline)
12VDC ON ON 48VDC OFF ON
24VDC ON OFF 60VDC OFF OFF
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode
(Displaying the time and the current status of the slave-clock-line (SL)).
The master clock is already programmed with the current date and time and European
daylight savings time is activated. The slave-clock-line is preset as follows: Minute-line
activated / start time 12:00 / Slave- clock-line (SL) is stopped.
Power supply master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product! (Terminals 32a und 32c).
Connection power supply the slave-clock-line (SL) => master clock
(See connection diagram on the left)
Depending on the specifications of the slave clocks, connect 12VDC; 24VDC; 48VDC; or
60VDC to terminals 26a and 26c.
Check polarity.
For voltages of slave clocks which differ from 24VDC, the dip switches on the PCB have to
be configured as stated within the table on the left.
Connection slave-clock- line (SL) => master clock (See
Connect slave-clock- line to:
Line 1 [L1] => terminals 24a und 24c
Line 2 [L2] => terminals 22a un d 22c
The display shows the power plug symbol [flashing ].
Press -button for 1 second. The display switches to automatic-mode
(Displaying the time and the current status of the slave-clock-line (SL)).
The master clock is already programmed with the current date and time and European
daylight savings time is activated. The slave-clock-line is preset as follows: Minute-line
activated / start time 12:00 / Slave-clock-line (SL) is stopped.
Power supply the master clock (See connection diagram on the left)
Connect the supply voltage/frequency as stated on the product! (Terminals 32a und 32c)
Connection power supply slave clockline => master clock
(See connection diagram on the left)
Depending on the specifications of the slave clocks, connect 12VDC; 24VDC; 48VDC; or
60VDC to terminals 26a and 26c.
Check polarity.
For voltages of slave clocks w
be configured as stated within the table on the left.
Connection slave-clock- line (SL) => master clock (See
Connect slave-clock- line to terminal no. 24a and 24c of the master clock.

Additional instruction master clock Site 2 / 2
There is a power failure, overload or short circuit of the slave-clock-line (SL).
No pulses are sent to the slave-clock-line (SL).
Menu overview (Automatic-Mode / Enter-Mode)
The device can process a DCF77-type telegram. The
The daylight saving time will be adjusted automatically
Within the menu Adjustments -> Factory defaults you
Within the menu Optio ns -> PIN-Code the device can be
Code. The code can be adjusted,
Set and define slave-clock-line (SL) / Activate slave-clock-line (SL)
During regular operation (Automatic-Mode) different informations and adjustments of master clock and slave-clock-line can be displayed by pressing .
Error / Recovery system of the slave-clock-line (SL)
Failure: Slave clocks are 1 minute to late / Slave clocks are 1 min ute to early
circuit or incorrect wiring of the
If a slave clock is poled reversely the slave clocks are 1 minute late or early!!!
Activate slave-clo ck-line
1. Automatic-Mode: To access the enter-mode
2. Enter-Mode: To revert to the beginning of the current (sub- )menu.
1. Automatic-Mode: STOP = Deactivation slave-clock-line (SL)
2. Automatic-Mode: START = Activation slave-clock- line (SL)
3. Enter-Mode: To adjust the flashing digit. To scroll through a choice
1. To activate the time switch when operated without power supply.
2. Automatic-Mode: INFO NU (INFO SL) => Press OK [Info NU] to change the displayed
information while the device is in the Automatic-Mode.
3. Enter-Mode: To confirm the selection or the entered data.
RESET: Press all front keys for 2 seconds. The time switch is reset. The values for date
and time will be deleted and have to be re-entered. The switching program has not been
deleted!
*Menu only available for master clocks with time switch functionality. For details please see the manual of the time switch:
SC 58.17 pro (DIN rail mounting) / SC 98.47 pro ( DIN rail mounting) / SC 53.17 pro (19”-housing) / SC 93.47 pro (19”- housing)
Power plug symbol (flashing): While the power supply is disconnected, the display shows a power plug symbol. The
time switch is then operated in the battery mode. Press
DCF/GPS: The master clock receives the signal for the DCF77 time standard.
PIN: The time switch is locked; to unlock the device the PIN has to be entered.
The slave clocks receive no pulses from the master clock. The slave clocks are stopped. The mi ssing pulses are stored.
After reactivation these pulses will be caught up.
Slave clocks are pulsed / clocked every minute
Slave clocks will be adjusted till they show the time of the master clock (time correction / time synchronisation)
antenna (receiver) is not included in delivery.
Initial operation of the antenna for DCF/GPS time
NOTE SAFETY INSTRUCTION!!
DISCONNECT POWER SUPPLY!!
Connect antenna as stated (manual of antenna)
Connect power supply
DCF-Symbol flashes (approx. 3 minutes)
DCF-Symbol appears static and synchronization
succeeded
Permanent blinking of DCF-Symbol = permitted signal n o
reception possible (time base is the internal quartz)
No DCF-Symbol = antenna not connected
(time base is the internal quartz)
-button for 1 sec. to “wake up” the time switch.
If you have selected minutes -line: Slave clocks are pulsed every minute
If you ha ve selected seconds- line: Slave clocks are pulsed every secon d
according to the selected settings (
(standard European rule))
->
Details daylights saving time slave clocks
With 60 additional pulses of 1 h. pulse suppression of the
slave- clock-line (SL).
can reset the master clock to the state of delivery. Date,
time and switching program will be lost!
Adjustment of the atomic clock base:
Within menu
configured and can be adjusted! Standard: GMT+1 => CET
->
an offset to GMT is already
locked with a 4-digit PINactivated and deactivated. If you have forgotten the code
please call customer service.
Exception SC 53.17 pro
Before entering the standard settings of the master clock
The SC 53.17 pro has two slave-clock- lines!!!
you have to confirm or adjust following line configurations:
After 1 minute the clock changes to standard display automatically!!!
If
NU = SL [slave-clock-line]
is shown an info query is not possible. Please carry out corrective actions first!!!
If there is a power failure, overload, short-
slave- clock-line as well as a power failure of the slave-clock-powersupply “
is displayed!!
Recovery system:
If “
www.hugo-mueller.de BA HUpro GB -22989- 2014-07-V03 - ED - A3 Seite 2
complete quantity of suppressed pulses are saved and emitted
after corrective actions or power resumption (
is displayed no pulses are sent via slave-clock-line. The
).
)
Corrective action:
!!ATTENTION!! DANGER OF LIFE / RISK OF FIRE AND ELECTRIC SHOCK!!!
=> Installation and assembly of electrical equipment must be carried out only by a skilled person!!!
=> Disconnect device from power supply for wiring and installation purposes!!!
Stop sla ve-clock-line (SL)!! P ress the -button [STOP]. „
Switch the corresponding wiring !!!PLEASE NOTE THE SAFETY INSTRUCTIONS!!!
Enter slave-clock-time
“ is displayed.