MULTISPAN MDT-4310 User manual

3 Digit 7 seg 0.56”,LED Display
Front & back key
Multi Range
Start Pulse M/S
Output
Input
Power Supply
Operating
Temperature
Relative
Humidity
100 to 270V AC,50/60 Hz, Approx 3VA
0°C To 55°C
Up to 95% RH Non Condition
Model
Display
Size (mm)
Panel Cutout
Range
Reset
48 (H) X 48 (W) X 70 (D) mm
44 X 44 mm
MDT-4310
1 Relay 1C/O,5A,230V AC
IP-65 (Front side) As per IS/IEC 60529 : 2001
Protection
Level
(As per request)
OPERATING MANUAL
DIGITAL TIMER
MDT-4310
Technical Specification
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MDT-4310N
+ + +
- - -
9 9 9
3 digit Display
Relay operation
indication
reset key
Thumbwheel
Switch
MDT 4310
MDT 4310N
RESET
R
Time
+ + +
- - -
9 9 9
1 2 3

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MDT-4310N
L
N
100
270V AC
~
50/60 HZ
3VA
!
1
2
3
4
5
Connection Diagram
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Working
Made in India
6
7
8
RESET
COM
START
10
9
NC
COM
NO
Note :-
Parameter setting is done by using Left First thumb wheel and reset key.:
Parameter setting:
1. Left first thumbwheel is used to change parameter
1. For parameter setting, Press reset key then power on, display will show by
default Parameter.
2. Reset key is used to change parameter value
1).Turnontheinstrument.Settimethroughthumbwheelaccording
toyourrequirement.
2).Tostartthetimerwithpoweronshortterminalno.6&7.
3).Toresettimer,pressfrontresetkeyonshortresetterminalno.7&8.

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MDT-4310N
Reset Key + Power ON
OUT
Press reset key to Save & Exit
(Press reset key to change parameter value)
(Press reset key to change parameter value)
(Press reset key to change parameter value)
(Press reset key to change parameter value)
(Press reset key to change parameter value)
(Press reset key to change parameter value)
Thumbwheel
Switch Position
Time unit (Sec,Min,Hour)
Time Range:
Auto Manual Mode
( IF Time = 0 then manual mode is selected
IF Time = 0 (Range 1 - 99 SEC.) then auto mode selected)
(999,99.9,9.99 For Sec.)
(999,99.9 For Min.)
(999,99.9 For Hour.)
Memory ( YES Or NO)
Operating Relay Mode (Delayed ON, Delayed OFF)
Counting Direction (UP Or DOWN)
1 0 0
2 0 0
3 0 0
4 0 0
50 0
60 0
70 0
80 0
90 0
00 0

MDT-4310N
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Product improvement and upgrade is a constant procedure. So for more updated operating information and Support,
Please contact our Helpline: [phone]/9081078683 or Email at [email protected] Ver: 2102
68mm - 2.68 inches
60mm - 2.36 inches
B
A
F
E
MODEL A
48mm 48mm 45mm 45mm 3mm 70mm
BC
D E F
DIMENSIONS
C
D
Maintenance
1) Prepare the panel cutout with proper dimensions as show above.
2) Fit the unit into the panel with the help of clamp given.
3) The equipment in its installed state must not come in close proximity to any heating source,
caustic vapors, oils steam, or other unwanted process by products.
4) Use the specified size of crimp terminal (M3.5 screws) to wire the terminal block. Tightening the
screws on the terminal block using the tightening torque of the range of 1.2 N.m.
5) Do not connect anything to unused terminals.
1) The equipment should be cleaned regularly to avoid blockage of ventilating parts.
2) Clean the equipment with a clean soft cloth. Do not use isopropyl alcohol or any other cleaning agent.
3) Fusible resistor must not be replaced by operator.
All safety related codifications, symbols and instructions that appear in this operating manual
or on the equipment must be strictly followed to ensure the safety of the operating personnel as
well as the instrument.
If all the equipment is not handled in a manner specified by the manufacturer, it might impair the
protection provided by the equipment .
=> Read complete instructions prior to installation and operation of the unit.
WARNING : Risk of electric shock.
3) Cable used for connection to power source, must have a cross section of 1mm or greater. These wires
should have insulations capacity made of at least 1.5kV.
2) To reduce electro magnetic interference, use wire with adequate rating and twists of the same of equal size shall
be made with shortest connection.
1) To prevent the risk of electric shock power supply to the equipment must be kept OFF while doing the wiring
arrangement. Do not touch the terminals while power is being supplied.
4) A better anti-noise effect can be expected by using standard power supply cable for the instrument.
1) This equipment, being built-in-type, normally becomes a part of main control panel and such in case the
terminals do not remain accessible to the end user after installation and internal wiring.
2) Do not allow pieces of metal, wire clippings, or fine metallic fillings from installation to enter the product
or else it may lead to a safety hazard that may in turn endanger life or cause electrical shock to the operator.
3) Circuit breaker or mains switch must be installed between power source and supply terminal to
facilitate power ‘ON’ or ‘OFF’ function. However this mains switch or circuit breaker must be
installed at convenient place normally accessible to the operator.
4) Use and store the instrument within the specified ambient temperature and humidity ranges as
mentioned in this manual.
Warning Guidelines
Safety Precautions
Installation Guidelines
Mechanical Installation
2
MDT 4310N
RESET
R
Time
+ + +
- - -
9 9 9
1 2 3