MULTISPAN PTC-1202A User Manual

PTC- 1202A
OUTPUT SPECIFICATION
AUXILIARY SUPPLY
PROCESS & TEMPERATURE CONTROLLER
Relay
Supply voltage
Relay Type
Power consumption
(VA RATING)
Rating
2 nos.
1 C/O (NO-C-NC)
Approx 7 VA @ 230V AC MAX
5A, 230V AC/30 V DC
4 to 20mA DC
24V DC
ENVIRONMENT CONDITION
Relative Humidity
Protection Level
Operating Temp.
0°C to 55°C
UP to 95% RH
(non-condensing)
IP-65 (Front side) As per IS/IEC
60529 : 2001
100 to 270V AC, 50-60Hz
Input Types
Resolution
Indication
Accuracy
Input Range
0 to 600°C
0 to 1200°C
-99 to 400°C
-99.9 to 400.0°C
-999 to 9999
-999 to 9999
-999 to 9999
J
K
PT-100
PT.1
0-10V DC
0-20mA DC
4-20mA DC
J,K,PT-100 = 1°C
±1% of FSD ± 1 Count
PT.1 = 0.1°C
Display
Heating
Size
Keys
Cooling
Alarm
Panel Cutout
1) PID control with Auto-Tuning
2) ON-OFF control
High/Low/Inband/Outband/
Absolute Low/Absolute Outband
1) BL.TP (Blower Time Proportion)
2) ON-OFF control
96 (H) x 96 (W) x 54 (D) mm
SET, INC, DEC, ENT
92 (H) x 92 (W) mm
TECHNICAL SPECIFICATION
(FSD : full scale deflection)
INPUT SPECIFICATION:
DISPLAY AND KEYS:
DIMENSION:
CONTROL METHOD:
0-10V DC,0-20mA DC,4-20mA DC
= 0.1,0.01,0.001,0001
Relay Output
Analog Output
Transmitter supply
TERMINAL CONNECTION
PV = Process value
SV = Set Value
Upper : 4 digit,7 seg 0.8” RED LED
Lower : 4 digit,7 seg 0.56” White LED
MECHANICAL INSTALLATION
96
54
92
92
3
96
Outline Dimension (mm) Panel Cutout
Dimension (mm)
ENT
SET
PTC 1202A
Tune
AO
Out 1
Out 2
ºC
PV
SV
10 20 30 40 50 60 70 80 90 100
% O/P
0456
1
7 8 9
12
1314
10
11
1617181920
15
2
3
4
5
6
NO
C
NC
T/C
+
+
-
RELAY-1
100
270V AC
~
50/60 Hz
7VA
!
L
N
0/4-20
mA DC
0-10
V DC
NO
C
NC
RELAY-2
PT-100
3W
O/P
24V DC
+
-
Made in India
www.multispanindia.com
+
-
O/P
4-20mA DC

MULTISPAN PTC-1202A Specifications

General

Brand	MULTISPAN
Model	PTC-1202A
Category	Temperature Controller
Language	English

Summary

Technical Specifications Overview

Input Signal Types and Ranges

Details supported sensor inputs like J, K, PT-100 and their respective measurement ranges.

Accuracy and Resolution Details

Specifies the instrument's indication accuracy and display resolution.

Output and Supply Configuration

Relay and Analog Output Specs

Information on relay type, rating, and analog output specifications.

Auxiliary Supply and Environment

Covers supply voltage, power consumption, and operating conditions.

User Interface and Physical Design

Display, Keys, and Dimensions

Describes the unit's display, control buttons, and physical size.

Control Methods and Terminals

Lists control options (Heating, Cooling, Alarm) and terminal connections.

Key Operation and Controls

Operator Mode Functions

Instructions for accessing parameter setting, auto-tuning, and factory reset.

Parameter Setting Mode Operations

Details on modifying parameter values using the control keys.

Installation and Safety Guidelines

Mechanical Installation Procedures

Guidelines for panel cutout, unit fitting, and terminal wiring.

General Safety Precautions

Emphasizes adherence to safety codes and warnings for safe operation.

Electrical Safety Warnings

Specific warnings regarding the risk of electric shock during wiring.

Maintenance and Warning Guidelines

Equipment Maintenance

Instructions for cleaning the unit and maintaining ventilation.

General Warning Guidelines

Advice on reducing electromagnetic interference and using proper wiring.

Factory Setting and Parameter Description

Factory Setting Mode

Procedure for accessing and applying factory default settings.

Parameter Message Descriptions

Explanation of various parameter codes and their meanings.

Parameter Control Ranges

Control Parameter Ranges

Defines the valid input ranges for control parameters.

Parameter Message Descriptions

Further explanation of parameter codes like LOPC, HI PC, Frud, etc.

Parameter Setting Procedures

Analog Output and Controlling Setup

Steps for configuring analog output and controlling modes.

Password and Basic Configuration

Explanation of password entry and basic configuration parameter.

Relay and Control Functionality

Relay 1 and Relay 2 Modes

Configuration details for Relay 1 and Relay 2 in Heat, Cool, and Alarm modes.

Input Selectable Parameters

Details on parameters related to input selection and basic configuration.

Control Function Explanations

Analog Output Configuration

Steps for setting up analog output parameters like PU/SU/CON.

Soak Timer Functionality

Configuration options for the soak timer function.

Alarm Control Functions

Graphical explanations of High, Low, Outband, and Inband alarm behaviors.