KEY PRESS
DISPLAY
DESCRIPTION
2. Remove clamp from the controller and push the
controller into the panel cutout. Secure the controller in
its place by pushing the clamp on rear side.
3. For proper sealing, tighten the screws evenly with
required torque.
The equipment in its installed state must not come in
close proximity to any heating sources, caustic vapors,
oils, steam, or other unwanted process by-products.
1. Use proper input power cables with shortest connections
and twisted type.
2. Layout of connecting cables shall be away from any
Internal EMI source.
CAUTION:
EMC Guidelines:
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 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.
Risk of electric shock.
CAUTION :
CAUTION :
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Operating Instructions
PIC152N
OP168-V04
SPECIFICATIONS
48 x 96
DISPLAY
POWER
SETTINGS
MEMORY
MAIN SENSOR INPUT
Thermocouple inputs
4-digit (7 segment LED) 0.5" height Display Messages:
Display alternating between PV and ALrM with LED of
respective alarm flashing.
(Programmable annunciator
LED Status Annunciators - Alarm ON (2 nos)
85 to 270V AC/DC (AC : 50 or 60Hz),
5VA (Optional) - 24V DC
Via three keys on front panel.
Nonvolatile EEPROM retains all programmable
parameters and values.
(Universal)
J
: -200 to 750 C
K
: -200 to 1350 C
T
: -200 to 400 C
R
: 0 to 1750 C
“Or” - a) Appears when measurement exceeds
display scaling range(9999) for signal inputs
b) When open sensor is detected. (Applicable
for TC/RTD/-5 to 56mV)
“rE”
a) Appears when measurement is below
display scaling range (-1999) for signal inputs.
B) Sensor reverse condition occurs.
(Applicable for TC/RTD/mV)
option)
S
: 0 to 1750 C
PT100 : -100 to 850 C
mV (linear) : - 5 to 56mV
Voltage
: 0 - 10V DC
Current
: 0 - 20mA DC
Temperature : 0.25% of Span 1 C (20min.Warmup)
Signal input : 0.05% 1 digit
2 nos : Relay output : 5A @ 250V AC or 24V DC
Alarm modes - Alarm High, Alarm Low, Band, Fault
output and Fault diagnosis.
Hysteresis - Programmable.
Annunciator - Programmable.
Reset Action - Programmable : automatic or latched.
Standby Mode - Programmable : enable or disable.
24V DC supply to power the sensor
(optional)
Re-transmission : 4 to 20mA or 0 to 5V or 0 to 10V
Update rate : 100msec.
RTD input (2 wire or 3 wire)
Signal inputs
INDICATION ACCURACY
ALARM OUTPUTS
SENSOR SUPPLY
LINEAR DC OUTPUT
o
o
o
o
o
o
o
±
±
ENVIRONMENTAL CONDITIONS
ISOLATION BREAKDOWN RATINGS
CONNECTION
WEIGHT
Operating Range :
0 C to 50 C
Storage Range
: -20 C to 75 C
Humidity
: 85% max.
AC line with respect to all inputs and outputs : 2000
Volts. All other inputs and outputs with respect to
relay contacts : 2000V AC
Wire clamping screw terminals
300 grams
o
o
o
o
MECHANICAL INSTALLATION
For installing the controller
1. Prepare the panel cutout with proper dimensions as
shown
TERMINAL CONNECTIONS
SAFETY PRECAUTIONS
WIRING GUIDELINES
CAUTION :
1. To prevent the risk of electric shock power supply to
the
2. Wiring shall be done strictly according to the terminal
layout with shortest connections. Confirm that all
connections are correct.
3. Use lugged terminals to meet M3 screws.
4. To eliminate electromagnetic interference use of short
wire with adequate ratings and twists of the same in
equal size shall be made.
5. Cable used for connection to power source, must have
a cross section of 1mm or greater. These wires shall
have insulation capacity made of at least 1.5KV.
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.
equipment must be kept OFF while doing the wiring
arrangement.
2
MAINTENANCE
TERMINAL
TERMINAL DESCRIPTION
Neutral
Live
+ve mA
+ve V
+ve mV / TC / RTD1
- ve mV / TC- / RTD 2 / -ve mA / - ve V
-ve analog output
NO for relay1
NO for relay2
COM for relay1
COM for relay2
NC for relay1
NC for relay2
GND / -ve sensor supply
+24 V / +ve sensor supply
+ve analog output
N
L
3
4
5
8
11
14
12
15
17
13
16
18
2
9
NO2 COM2
COM1 NC1
NO1
1
2
3
4
5
6
7
8
9
14
15
10
11 12
13
L
N
16
ANALOG
OUTPUT
sensor supply
-
+
17
18
mA / V-
mA+
V+
+
mV/TC/RTD
A
-
+
-
GND +24V
NC2
+
22
21
23
24
-
B
B’
INSTALLATION GUIDELINES
CAUTION :
CAUTION :
1. 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.
2. Conductors must not come in contact with the internal
circuitry of the equipment 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 terminals to
facilitate power 'ON' or 'OFF' function. However this
switch or breaker must be installed in a convenient
position normally accessible to the operator.
1. The equipment shall not be installed in environmental
conditions other than those mentioned in this manual.
2. Fuse Protection : The equipment does not have a built
in-type fuse. Installation of external fuse of rating 275V
AC/1Amp for electrical circuitry is highly recommended.
3. Thermal dissipation of equipment is met through
ventilation holes provided on chassis of equipment.
Such ventilation holes shall not be obstructed else it
can lead to a safety hazard.
4. The output terminals shall be strictly loaded to the
manufacturer specified values/range.
97.5
88
10
50
45
92
46
OUTLINE
Dimensions (in mm)
PANEL CUTOUT
Dimensions
(in mm)
FRONT PANEL DESCRIPTION
Key press
Functions
To enter or exit program mode
To change levels
To view function on the
same level and to display
the current option.
To increase or decrease the
value of a particular function.
+
together for 3 seconds
or
till Level is displayed.
+
/
to increase or
decrease the level number.
key once to view
next / previous function.
to increase and
to decrease the
value of particular function.
NOTE :
The unit will autoexit program mode after
60
of inactivity.
seconds
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PIC152
ALM
1
2
or
+
+
Lock code
Enter valid lock code as set
in the
parameter of
level 0.
To enter or exit program mode :
Press
&
together for 3 seconds
Press +
for 3sec
NOTE :
J1
Lock code will not be prompted if jumper
(besides the calibration jumper) is present.
PIC15
2
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R2
R1
Insert
Jumper J1
PROGRAMMING OF LEVELS
PROGRAMMING OF LEVEL 0
Parameters in this level
can be set.
Press
+
Press
Press
+
Press
+
Press
+
Press
+
Press
+
Press
+
Press
+
Press
+
Display
for 1sec
Input sensor
selection
J ( -200 to 750 C )
o
K (-200 to 1350 C)
o
T (-200 to 400 C)
o
R (0 to 1750 C)
o
S (0 to 1750 C)
o
PT100 ( -100 to 850 C)
o
10V DC
20mA DC
Default setting : J
mV (linear) -5 to 56mV
Press key to select input sensor type
KEY PRESS
DISPLAY
DESCRIPTION
Doc name : OP INST PIC152N
OP168 V04 (Page 1 of 4)
