Datasheet

TM-848-series
GENERAL INFORMATION
PROGRAMMING THE TIMER #1
This 35 mm Din-Rai Mount Digital Timer
series can be produced for wide
range of power supply sources,
from 240Vac to 12Vdc, output
format is produced with
volt-free contact.
Equipped with Lithium CR2032
to provide programming memory
backup. (battery is irreplaceable)
This Digital Timer is accurat e to the minute, designed with
8 ON/OFF(even t) per day Graphic descri ption,
as below:
Also ,it provi des 15-com bination of Daily-Program s which can
leads great convenience to users upon choosing desired
DAYS of WEEK.
Program Input(Command)
Timer’s Output
1 ~ 6/8 OFF
1 ~ 6/8 ON
1. MO TU WE TH FR SA SU
2. MO
3. TU
4. WE
5. TH
6. FR
7. SA
8. SU
9. MO TU WE TH FR
SA SU
11. MO TU WE TH FR SA
12. MO TU WE
13. TH FR SA
14. MO WE FR
15. TU TH SA
10.
DESCRIPTIONS TO MODEL CODE
TM-848 - 1~4
Timer’s
Model Number
1 ~ 4 Power supply for Timer
1: 120Vac main supply
2: 240Vac main supply
3: 24Vac/Vdc
4: 12Vdc
Advise factory upon ordering, for requirements of
12H or 24H clock format
A.Functional description to buttons on panel
1. TIMER : Programs review & setting programs
2. MANUAL : To select “ON,AUTO or OFF”
3. CLOCK : To adjust current DAY and TIME
4. Day : To adjust day of week
5. HOUR : To adjust Hour
6. MIN : To adjust minute
7. : Reset Timer’s setting
8. LED(POWER) : To indicate ON/OFF status
PP
Pres s but ton to res et Timer bef or e progr amming
PP
B.Adjusting CLOCK
Press and hold CLOCK and then press DAY key, HOUR key,
MIN key respectively to adjust clock of Timer to accurate DATE,
HOUR, MINUTE. In 12-Hour-Format, PM & AM shall appear
on LCD screen. In 24-Hour-Format LCD screen shall
indicate 0:00 ~23:59
C. Start to programming the TIMER
1. Press TIMER key. LCD screen shall show
2. Press DAY key to select any of 15-combination
of Daily-Programs to your application demand.
Continuing to press DAY key, LCD shall alternating
indicate among 15-combinations.
3. Press HOUR , MIN respectively to set
desired Hour and Minute for
4. After finished setting of , Press TIMER key again,
shall appear on LCD screen.
5. Press DAY key to select any of 15-combination
of Daily-Programs to your application demand.
Continuing to press DAY key, LCD shall alternating
indicate among 15-combinations.
6.Repeat Programming procedure “3 “ to set desired
Hour & Minute for
7. When finished setting & , Press TIMER,
shall appear on LCD screen.
8. Repeat programming procedure above to complete
rest of ON/OFF program-period(event)
or just to the desired number of ON/OFF(event)
setting for demand of practicable application.
9.When finished program-setting(event),
press CLOCK , Timer shall start to execute programs.
11
ONON
1
ON
- - : - -- - : - -
- -- -
2
ON
- - : - -- - : - -
- -- -
1
OFF
- - : - -- - : - -
- -- -
11
OFFOFF
11
OFFOFF
2
ON
- - : - -- - : - -
- -- -
5
OFF
- - : - -- - : - -
- -- -
1
ON
- - : - -- - : - -
- -- -
1
OFF
- - : - -- - : - -
- -- -
8
OFF
- - : - -- - : - -
- -- -
2
OFF
- - : - -- - : - -
- -- -
1
ON
- - : - -- - : - -
- -- -
11
ONON
11
ONON
D. To review programs
Keep to press TIMER , display on LCD screen
shall alternating display among each of
8 ON/OFF
Day-combination chosen in each of ON/OFF
program-period must be consistent.