SESTOS B3S Manual

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Digital Quartic Timer
M A N U A L
Features
DIN(48X48mm) Digital timer
0.01s-99h99m time range with quartic time set value individual,
output for A, C period
One shot or cycle time mode
MCU for digital control, High accuracy and reliability
0.39" height LED, prevent dazzle panel, highly visible display
Contact or No-voltage (NPN) input
Tact switch for up or down set value, easily operate
Key lock function, prevent mistake operation
Switching power supply and low consumption
SESTOS
Thank you very much for selecting
understand this MANUAL before using this unit.
Safety Precautions
This product must be mounted on the panel, avoid electric shock.
When the power is turned on, is not connecting the terminal, avoid electric shock.
Ensure the product within the specification.
Never disassemble, repair or modify the product, if needed please contact agent or us
Do not use the product in locations subject to gases, dust, vibration, corrosive direct sunlight,
water and oil, strong EMI
Specification
Power and input: The power supply and input circuit are isolated.
Voltage(Ordering): AC 100-240V 10% 50/60Hz
AC/DC 12-24V 10%
Timer range: A,B,C,D 0.01s-99h99m time range set value individual
Character : PV: 4 digital 9.9mm height, high light red LED
SV: 4 digital 8.0mm height, high light green LED
Contact output: AC 250V 3A(Resistive load) A.C. Two Relay NO/NC
Life expectancy: Mechanical: 10,000,000 operations min.
Electrical: 100,000 operations min.
Accuracy: 0.1% 0.05s
Control signals: 5ms (Gate)
Control type: Contact/No-voltage input(NPN)
Start timing: 100ms
Reset method: Power on/Manual
Cutout size: 45X45 mm
Mounting Method: Flush mounting and screw terminals
Weight: Approx.130g
Ambient temperature: Operating: -10 55
Storage: -25 65
Ambient humidity:
35 85% RH
SESTOS
Model: B3S
products, Please read and
5VA
4VA
(with no icing or condensation)
(with no icing or condensation)
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TM
Nomenclature
SESTOS TM
TIMER
B3S
PV
A
C
SV
MD
RST
Setting
Power On
PV
SV
Press MD Press MD
key over 3s key over 3s
Time Unit
Out Mode
Key Lock
MD :Mode Indicator:
RST :Reset
A : A period Output
:Up
C : C period Output
:Down
: Light--Reset; Blink--Pause
PV
:Present Value
: Key Lock
SV
:Set Value
MD
RST
1.Chang the run mode to setting mode the operation is continuous.
2.Return to the run mode and automatic reset when change the
function setting .
3.When function mode , four " " and " " key is same function. If
no change the setting return to the run mode after 60 second, and the
setting is saved same time automatic reset.
Time Unit
Key setting output mode
Key Lock
OFF: Unlock
ON: Lock RST
(See fig 1)
fig 1
Time Unit: Second
Time Unit: minute
Time Unit: Hour
One shot Mode
Cycle Mode
Key