MULTISPAN MS-1208A User manual

Multispan Control Instruments Pvt Ltd
72/B, Phase 1, GIDC Estate, Vatva, Ahmedabad-382445, Gujarat, India.
www.multispanindia.com
[phone]
[email protected]
MS-1208A
User Manual
96 (H) x 96(W) x 52(D) mm
92 (H) x 92 (W) mm
SET, ENT, INC, DEC, LEFT & RIGHT
Shift key,
UPPER : 4 Digit 7 Seg 0.70”, RED LED
DISPLAY, KEY & LED:
AUXILIARY SUPPLY:
Supply voltage
Power consumption
(VA RATING)
100 To 270V AC,50/60 Hz,
Approx 7VA @ 230V AC MAX,
LOWER : 4 Digit 7 Seg 0.50”, GREEN LED
±1% of FSD ± 1°C
(FSD:- full scale deflection)
Technical Specification
Class 1.0 (Standard)
ACCURACY:
Size
Panel Cutout
DIMENSION:
INPUT:
Display
Key
Input
Indication
Accuracy
Page 2
0 - 10V DC, 4 - 20mA DC, 0 - 20mA DC
Range :
-999 to 9999
SCROLL

ENVIRONMENT CONDITION:
Relative Humidity
Protection Level
(AS Per Request)
Operating Temp. 0°C to 55°C
UP to 95% RH
(non-condensing)
IP-65 (Front side) As per IS/IEC
60529 : 2001
Page 3
Terminal Diagram
Key Operation
* Press key to enter in set value menu.
* Press & key to change the parameter setting.
* Press + key to enter in parameter menu
(Input Selection, skip-unkip selection)
* Press + key to enter in group menu for relay
mode selection.
* Press + key to set OFFSET.
* Press & Hold key to enter in scroll & hold mode.
SET
SET
SET
Procedure
Page 4
1)Doallconnectionasshowninconnectiondiagram.
2)Toenterinparametermenu,presssetkey+key.
Configure:
1.Scantime
2.InputSelection(0-10VDC,4-20mA,0-20mA)
3.Skiporunskipchannel
3)Ifneededtoaddoffset,press+togetherfor5Sec.
Setoffsetforeachchannelifrequired.


4)Presskeyforcontinuousscrollingormanualscrolling.
5)Inholdmodeuse&Keytoselectnextchannel.
6)Press+keytosetLowrange,Highrange&DecimalPoint.

www.multispanindia.com
- - -- -
-18
14
19
13
20
12
21
11
22
10
23
24
1 2 3 4 5 6 7 8 9
16
17
15
+
+ + +++
CH-1 CH-4 CH-5CH-3CH-2
CH-6CH-7
50/60 HZ
4VA
~
50/60 Hz
7VA !
100
270V AC
LN
26 25
Made in India
0-10V
DC
0/4-20
mA DC
+
0-10V
DC
0/4-20
mA DC
+
0-10V
DC
0/4-20
mA DC
+
0-10V
DC
0/4-20
mA DC
+
0-10V
DC
0/4-20
mA DC
+
0-10V
DC
0/4-20
mA DC
+- +
0-10V
DC
0/4-20
mA DC
+
CH-8
-
+
0-10V
DC
0/4-20
mA DC
+
Range: -999 To 9999

Press & key
Offset & Correction Factor
Ofst
set
Offset
Press key
SET
CRFC
SET
0
CF-1
Press key to Save & Exit.
ENT
0
OF-1 Offset for Channel - 1
0
OF-8
Display Shows Correction factor
parameter setting
Press key
SET
Press key
SET
Press key
SET
Page 6Page 5
Input Selection
Change by & key
Press + key
05
SCn Scan Time (Second).
SET
Press key
SET
/
/
4-20
CH1
(Repeat the same procedure
for all 8 channels.)
4-20
CH8
(Repeat the same procedure
for all 8 channels.)
Press key
SET
Press key
SET
Press key
SET
Press key to Save & Exit.
ENT
0-10V DC,4-20mA DC,
0-20mA DC
(Repeat the same procedure
for all 8 channels.)
0
CF-8

Page 7 Page 8
Continue...
Press & key
0000
DP
Decimalpoint
Press key
SET
1000
HRNG
1000
HRNG
Press key to Save & Exit.
ENT
0000
LRNG Low range for Channel - 1
0000
LRNG
High range
Press key
SET
Press key
SET
Press key
SET
SET
(Repeat the same procedure
for all 8 channels.)
(Repeat the same procedure
for all 8 channels.)
MODEL A
96mm 96mm 92mm 92mm 3mm 52mm 56mm
BC
D E FG
DIMENSIONS
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.
F
D
E
G
B
C
A
B
Mechanical Dimemsions & Installation
SCROLL

WARNING : Risk of electric shock.
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.
This equipment, being built-in-type, normally becomes a part of main control
panel and in such case the terminals do not remain accessible to the end
user after installation and internal wiring.
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.
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.
Use and store the instrument within the specified ambient temperature &
humidity ranges as mentioned in this manual.
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.
To reduce electro magnetic interference, use wire with adequate rating &
twists of the same of equal size shall be made with shortest connection.
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.
A better anti-noise effect can be expected by using standard power supply
cable for the instrument.
The equipment should be cleaned regularly to avoid blockage of ventilating
parts. Clean the equipment with a clean soft cloth. Do not use isopropyl
alcohol or any other cleaning agent. Fusible resistor must not be replaced by
operator.
Safety Precautions
Warning Guidelines
Installation Guidelines
Maintenance
Note:-