SWASTIK STW-961C User manual

Thank you for using Swastik Digital timer.
This instruction describes product function, features
and proper usage.
content index
S1
!!
Warning
Note
1. For heat radiation, leave space around the instrument and do
not jam the ventilation holes in the instrument
2. Keep enough space between the instrument and equipment
which generates high frequency and surge.
3. Connect wires correctly
4. Use the instrument under rated load and power supply.\
5. Use standard grade of alcohol to clean the instrument; don't use
paint thinner or similar chemicals
6. Read and understand this instruction carefully before use
7. Don't use the instrument in case the front panel peels of breaks.
1. To avoid electric shock, DON’T touch the AC power supply
terminals after power on.
2. Before power on, please confirm voltage conformity in range of
AC 90~260V, to avoid damage to instrument.
3. Never remove, retrofit or repair the product or contact any
internal components.
4. Tighten screw with 0.74-0.90Nm torque, as loose screws may
cause fire.
5. Use appropriate fuse to ensure power supply line and
input / output line to prevent current impact.
6. Don't use the instrument in occasion of flammable,
explosive gas, discharge of steam.
Warning
Note
S1
Features
S2
S2 Features
Technical specification
S3
S3 Technical specification
Reset Key
Thumb wheel
Switch
Panel instruction
S4
LED Indication
123 is a password
Display window
S4 Panel instruction
Working
S5
S5 Working
S6
S7
Parameter & Thumbwheel
setting
Wiring diagram
Economical ,Thumbwheel setting
Selection of operation time and time
specification mode
Easy to operate & learn
Built in Relay contacts
High Accuracy of time
Excellent Quality , Safety & Strong
resistance to interference
Count Range :
Display :
Setting by
Accuracy :
Front and back reset function.
Relay :
Relay Rating :
Counting :
3D: 999 Count
4D: 9999 Count
5D: 99999 Count
STW-961C Seven Segment 0.56”
STW-721C Seven segment 0.39”
Thumbwheel switch
± 0.5 % of FS
1 Relay 1C/o
5 Amp/230VAC
UP counting and
DOWN counting
STW - 961C
RST
Swastik
R
8.8.8.8.8
123
(when power on
press RST key
then enter into
parameter setting)
Set Preset count by thumbwheel switch. Count will
increase by external signal in increment mode. When
reach set value relay will be ON.
Automation & Control
Model No : STW - 961C / 721C
Size of Instrument & Panel Cut Out
STW-961C
Model Size
96X96 92X92
68X68
72X72
Panel Cut out
STW-721C
Instruction Manual of Presetable Counter

T-00.0
T-00.0
Pgm
T-99.9
Ou-no
Ou-ys
000
000
000
999
101
102
S6
WIRING DIAGRAM
Count Auto reset & manual reset mode
STW-721C
STW-961C
S7
Press key 5 sec.
[Thumbwheel setting]
[Set 102 for overflow Yes]
[Set 101 for overflow no]
[Thumbwheel setting]
[Display setting]
[Display setting]
Press key 5 sec.
Press key 5 sec.
Press key
Instrument power On
Instrument power On
Press to save manual mode
Press to save Auto reset mode
1. Manual reset setting:
2. Auto reset setting:
3. Count overflow setting:
Note:
[Set the relay time]
RST
RST
RST
RST
RST
RST
Count over flow only works in manual mod. First set manual
mode with the help of manual Reset setting.
Overflow Yes: Count will increase after set value till manual Reset.
Overflow No: Count will not increase after reading set value.