Stag SDT-58-2C Operating Instructions

• 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)

Technical Data

Supply Voltage:
Output Relay C1 & C2:
Resistive Load:
Inductive Load:
Max. Power Consumption:
Shortest Switching Time:
Ambient Temperature:
Accuracy:
Incandescent Lamp Load:
Haolgen Lamp Load:
Power Reserve:
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.

Operating Instructions

Digital Timer
230-240VAC 50/60Hz
16A, 250V
2x16A
2x10A
10VA
1 minute
-10 to +50°C
<±1 sec./day at 22°C
2300W
2300W
Up to 4 years (lithium battery)
Parts Identification
4 5 6 L
_
Menu + ok
Res
1 2 3 N
36 max.
For more information, email sales@stag-electrical.com
www.stag-electrical.com
Connection Terminals
LCD Display
Menu Button
- Button
+ Button
OK Button
Reset Button
Connection Terminals
DIN Rail Release Clip
65.5 max.
Permits Security Seal Tab
Load
4 5 6 L
1 2 3 N
Load
Ref: v.1/1019
SDT-58-2C
L
N