MULTISPAN PTC-L12A Manual

PROCESS TEMPERATURE CONTROLLER
PV = Process value
SV = Set Value
TECHNICAL SPECIFICATION
INPUT SPECIFICATION:
Input Types
Input
PT-100
0-10V DC
0-20mA DC
4-20mA DC
Resolution J,K,PT-100 = 1°C
PT.1 = 0.1°C
0-10V DC,0-20mA DC,4-20mA DC
= 0.1,0.01,0.001,0001
±1% of FSD ± 1°C
Indication
Accuracy
(FSD:- full scale deflection)
DISPLAY AND KEYS:
Display 128 x 64 Bit Graphical LCD
Keys SET/ENT, INC, DEC, SCROLL KEY
DIMENSION:
Size
101 (H) x 101 (W) x 54 (D) mm
Panel Cutout 92 (H) x 92 (W) mm
CONTROL METHOD:
1) PID control with Auto-Tuning
Heating
2) ON-OFF control
1) BL.TP (Blower Time Proportion)
Cooling
2) ON-OFF control
High / Low / Inband / Outband /
Alarm
Absolute low / Absolute outband
PTC- L12A
Range
J 0 to 600°C,
K 0 to 1200°C,
-99 to 400°C,
PT.1 -99.9 to 400.0°C,
-999 to 9999
-999 to 9999
-999 to 9999
OUTPUT SPECIFICATION
Relay Output
Relay 2 nos.
Relay Type 1 C/O (NO-C-NC)
Rating 5A, 230V AC/30 V DC
Analog Output
4 to 20mA DC
Transmitter supply
24V DC
AUXILIARY SUPPLY
100 to 250V AC, 50-60Hz
Supply voltage
Power consumption
Approx 7 VA @ 230V AC MAX
(VA RATING)
ENVIRONMENT CONDITION
Operating Temp.
0°C to 55°C
Relative Humidity UP to 95% RH
(non-condensing)
Protection Level
IP-65 (Front side) As per IS/IEC
60529 : 2001
MECHANICAL INSTALLATION
Outline Dimension (mm)
PTC-L12A
34
R1
R2
100
100%
TUNE
SET
ENT
101
2.5
TERMINAL CONNECTION
20 19 18 17
O/P O/P
24V DC 4-20mA DC
PTC-L12A-A2-00A
Made in India
~
100
270V AC
50/60 Hz
!
7VA
L N
1 2 3 4
Panel Cutout
Dimension (mm)
92
101
16 15 14 13 12
PT-100
3W
0/4-20
mA DC
www.multispanindia.com
RELAY-1 RELAY-2
NO NO
C NC
5 6 7 9
8
11
T/C
0-10
V DC
C NC
10