Operating Instructions
Digital Timer
SDT-58-2C
• Up to 58 ON/OFF programs
• Daily & Weekly programs
• Repeat Program (Multiple Daily Settings)
• Backlit LCD Display
• Designed for use with TS35 DIN Rail
• Battery Backup (up to 4 years)
Supply Voltage:
230-240VAC 50/60Hz
Output Relay C1 & C2:
16A, 250V
Resistive Load:
2x16A
Inductive Load:
2x10A
Max. Power Consumption:
10VA
Shortest Switching Time:
1 minute
Ambient Temperature:
-10 to +50°C
Accuracy:
<±1 sec./day at 22°C
Incandescent Lamp Load:
2300W
Haolgen Lamp Load:
2300W
Power Reserve:
Up to 4 years (lithium battery)
Technical Data
Parts I
dentification
Instructions for Use
Before installation, please read the operating instructions and ensure they are understood.
Installation of this device should only be undertaken by a suitably qualified person in
accordance with local regulations.
1. Initial Setup
The SDTA-58-2C Digital Timer is supplied in Sleep Mode.
To increase the power reserve, the timer clock reverts to sleep mode after approximately
10 minutes of inactivity.
To operate without mains voltage, briefly press the Menu button. Three flashing dots will
display in the centre of the screen. This indicates Power Reserve Mode.
To operate with mains voltage, first connect the supply voltage to terminals marked L (live)
and N (neutral). Two dots will flash when supply voltage is applied.
Relay contacts will only operate when the supply voltage is applied. Therefore the timer
can be set up prior to connecting a supply voltage. If the timer is already programmed, the
actual time, weekday, the changeover setting for Summer/Winter time and the channel
status will be displayed.
If the timer is not programmed, you must first select your choice of language, followed by
Time and Date.
2. Setting the language, time and date
Select language by pressing the +/- buttons to move through the country selection list.
Save your required selection by pressing OK.
Set the year by pressing the +/- buttons to set current year, then press OK.
Set the month, followed by the day in the same way and press OK.
Set the hours by pressing the +/- buttons then press OK.
Set the minutes in the same way and press OK.
Note: the timer uses a 24hr clock.
3. Programming, viewing and deleting
The SDTA-58-2C Digital Timer has two channels, and either channel can be selected for programming, viewing or deleting.
Press the Menu button and confirm by pressing OK. “New Prog” flashes on the screen. Next, confirm by pressing OK or use +/- buttons to select “CHECK”,
“MODIFY”, “CLEAR” or “END”. Press OK to confirm.
The number of available programming slots will briefly display: “Free No. XX” and then “Channel C1” is displayed to show which channel is being edited. Use +/- to
select C1 or C2 as required, then press OK.
If you select Channel 1, “C1 ON” is displayed. Use +/- to select C1 ON or OFF and set as required. Press OK.
Set the hours. Press OK. Set the minutes. Press OK. Set the day. Press OK.
Select Copy if you wish to carry the setting to another day of the week. To add next day press OK or + button to ignore.
Press + button until Store appears and press OK.
“New Prog” will now flash on the screen to allow repeating of this procedure for the OFF time. Press OK
Press the Menu button at any time to escape from setup mode. Press OK to confirm.
1 2 3 N
4 5 6 L
1 2 3 N
4 5 6 L
Menu
_
+
ok
Res
Connection Terminals
LCD Display
Menu Button
- Button
+ Button
OK Button
Reset Button
DIN Rail Release Clip
For more information, email sales@stag-electrical.com
www.stag-electrical.com
Ref: v.1/1019
65.5 max.
45.5 max.
Permits Security Seal Tab
Load
Load
L
N
36 max.
Connection Terminals
89 max.
