1
5XT‐A0H
H‐DH Serries: 99 D
Days 23 H
Hours Co
ountdown Timer Module Main Featu
ures −
−
−
−
−
−
−
−
4 keeys: Start/Sto
op, day, hour, and Reset Auttomatically m
memory rese
ets the displaay to the last programme
ed time Dep
pending upon the counting status, thhe display automatically cchanged to aan appropriate format Pow
wer: 1.5 VDC
C Visu
ual endless aalert Exteernal power leads, and kkeys (solder ppads at the e
edges of PCB) 1 m
minute alarm normally. However, PSEEA (Power Saving Endlesss Alert) is avaailable upon request Varrious output poles for spe
ecial applicattion are avaiilable upon rrequest Specifications — Ph
hysical Size: BX
PC
CB Size: 70 x 40 mm Polles
Plaastic Frame: 58 x 40 mm Th
hickness: 7 m
mm (battery h
holder BX
X
no
ot included) +1.5V +
— LC
CD Display Sccreen Size: 49
9.3 x 22.3 mm Nu
umber of Diggit: 4 digits Diggit Height: ab
bout 16.00 m
mm Plastic
Housing
— Bu
utton: 4 keyss, external co
onnection PCB
— Po
ower Source: +1.5VDC, external co
onnection — Teechnical Dataa: Op
perating Volttage: +1.20 ~
~ + 1.70 vo
olts Tyypical Curren
nt Drain: 3μA
A in no
ormal condition; 400 μA at alarm moode Op
peration Tem
mperature: ‐10 ~ +50 °C Storage Temperature: ‐20 ~ +60 °C PX Poles
1
2
GND
3
4
PX
1
4
22.3
40
3
MX Poles
1
2
2
3
4
MX
AL2
AL1
VDD
LT
49.4
1
6
58
70
scale: m/m
Applications Outpu
ut Poles: aa. AL1: Audiible alarm ou
utput, directt from MCU aafter countdown to zero , 4 K Hz for 1 minute (orr PSEA alerrt, beep 6 tim
mes, then waait for 10 secconds and repeat) b
b. AL2: The collector pole of NPN (2N
N3904), which base is co
onnected to A
AL1. cc. B1 Pole: A
After countin
ng to zero, d elivers 2.5 se
ec “OFF”, 0.5
5 sec “ON” foor 6 times, th
hen wait for 10 sec and repeat aga
ain. Never sttop unless “SStop” key is d
depressed. d
d. B2 Pole: A
After countin
ng to zero, d elivers 1 sec “ON”, 1 sec “OFF” for 1 minute. ee. B3 Pole: A
After countin
ng to zero, d elivers level high (1.5VDC) for 1 minuute ff. B4 Pole: P
Power “ON” auto‐start coounting (app
plication details upon reqquest) gg. LITE Pole: Deliver leve
el high (1.5V DC) signal du
uring countin
ng down or uup Pleasee refer to thee following w
wave chart: VOSCA COR
RPORATION 13F-4
4, 75, Sec. 1, Shin-Tai Wu Rd.,, Shijr, New Taip
pei City, Taiwan
Tel: 886-2-269
98-1368 Fax: 88
86-2-2698-1399
E-mail: vos
[email protected]
et.net http://ww
ww.vosca.com.ttw 12.14.2013
3
2
Wave Form
m for Each Outtput Poles:
0.5 sec
0.5 sec
0.5 se
ec
0.5 sec
0.5 sec
0.5 sec
0.5 sec
0.5 sec
B1 Pole
2.5 sec
2.5 seec
2.5 sec
2.5 sec
1 sec
1 sec
1 sec
1 sec
2.5 sec
10 sec
2.5 sec
2.5 sec
foor 1 min
B2 Pole
1 sec
1 sec
1 sec
1 sec
1.5VDC Levvel High for 1 minute
B3 Pole
1.5VDC Levvel High during countinng
Timer Counting
LITE Pole
Timer Stop Counnting
Timer Couunting
Timer Sto
op Counting
Pins Connections ffor Keys (MX
X Poles): ‐ M
M1: Connectt to 1.5VDC ffor “Start/Stoop” key ‐ M2: Connecct to 1.5VDC for “Day” addjustment ‐ M3: Connecct to 1.5VDC for “Hour” aadjustment
‐ M4: Connecct to 1.5VDC to erase thee display read
ding Versions Taable Model No. 5XT‐A0H‐MSS 5XT‐A0H‐HM
M 5XT‐A0H‐DH 5XT‐A0M‐MM
M 5XT‐A0M‐HH
H 5XT‐A0M‐DD
D Maximum
m Capacityy 99
9 Min 59 Sec
99
9 Hr 59 Min
99
9 Days 23 Hou rs
99
999 Minutes
99
999 Hours
99
999 Days
Resolution
1 secc
1 secc after 100 min
n
1 secc after 100 min
n
1 secc after 100 min
n
1 secc after 100 min
n
1 secc after 100 min
n
M
Minimum Settiing Interval 1 Sec 1 Minn 1 Houur 1 Minnute 1 Houur 1 Day Additionall Option Feaatures —
Option to
o add count u
up feature —
Option to
o select alert method: 4KK Hz for one m
minute, Power Saving Enndless Alert (PSEA), and/or 30
0 seconds pa
ace beeping
—
Option to
o select Powe
er On auto sttart countingg —
Output po
oles with varrious signal ffor different application
Suffix Codee List after Model Num
mber for Op
ptions Seleccted 1. Countdow
wn or Count Up: “D” = Countdown
n only; “U” = Countdow
wn & count up 2. Alert Metthod: “M” =
= 1 minute aaudible alarrm; “P” = Po
ower Savingg Endless Alert (PSEA); “A” = 4K H
Hz always alarm unlesss “Stop” buttton depresssed; “N” = nno alert 3. Output Pole: “N” = N
Non; “O” = YYes, all pole
es activated;; “L” = “LITEE” pole onlyy 4. 30 second
ds pace bee
eping: add ““‐s” when selected Example: 0H‐DH‐UPL 5XT‐A0
Meanss: 99 days 23
3 hours cappacity; countdown & co
ount up; PSEEA alert; LIT
TE output pole on
nly VOSCA COR
RPORATION 13F-4
4, 75, Sec. 1, Shin-Tai Wu Rd.,, Shijr, New Taip
pei City, Taiwan
Tel: 886-2-269
98-1368 Fax: 88
86-2-2698-1399
E-mail: vos
[email protected]
et.net http://ww
ww.vosca.com.ttw 12.14.2013
3