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Summary of Contents for Unitech UT-201
- Page 1 INSTRUCTION MANUAL Model No. : UT-201 DUAL CHANNEL TEMPERATURE INDICATOR / CONTROLLER RL-1 RL-2 RL-3 RL-4 www.utplindia.in 96 x 96 Flame Proof www.utplindia.in sales@utplindia.in +91 7046223333 , 9427301436...
- Page 2 12 / 24 VDC – a switch, fuse (1A, 125A) or a circuit breaker. The above items should be installed together with UT-201 for the products electrical protection. The switch, Fuse or circuit-breaker should be located close to the controller, within easy reach operator.
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Page 3: Table Of Contents
DUAL TEMPERATURE INPUT INDICATOR UT-201 CONTENTS OVERVIEW ....................INTRODUCTION ..................NSTALLATION ........................................MOUNTING ....................EXTERNAL DIMENSION ....................TECHNICAL SPECIFICATIONS ....................WIRING DIAGRAM PROGRAMMING ..................................OPERATION INTERFACE ..............MODE ACCESS FLOW CHART OPERATIONAL MODES ................................CONFIGURATION MODE .................... -
Page 4: Overview
Introduction Function Unitech’s UT-201 Dual Channel Universal Indicator is designed to accept 2 Nos. Thermocouple or RTD Temp- -erature Input and displays the process parameter through a dual set of 4 Digit Red LED Displays. The instrument is available in a panel mounted housing which requires a cut out as per Panel cutout Dime- - nsions given later . -
Page 5: Technical Specifications
DUAL TEMPERATURE INPUT INDICATOR UT-201 Technical Specifications TECHNICAL SPECIFICATIONS K, J, R, S, T, E Type of Input [CH:1 & CH:2] Pt-100, Pt-1000, Cu-53 [2 wire, 3 wire] + 0.25% of Full Scale Accuracy Input Class A Cold Junction Comp. -
Page 6: Wiring Diagram
DUAL TEMPERATURE INPUT INDICATOR UT-201 Wiring Diagram 1 2 3 4 5 6 7 8 9 OUTPUT [CH:1] CAUTION CH:1 INPUT CH:2 INPUT WIRING CONSIDERATION Shielded twisted pair wire is used for all analog I/P, Process sensors RTD, Thermo-couple, mV-mA DC, Volt DC, Linear input and Communication. -
Page 7: Programming
DUAL TEMPERATURE INPUT INDICATOR UT-201 PROGRAMMING Operation Interface FRONT VIEW Present Value Display Relay-2 LED Relay-1 LED RL-1 RL-2 Set Value Display Relay-3 LED Relay-4 LED COM LED RL-3 RL-4 PASS Key MODE Key UP Key ENTER Key www.utplindia.in NORMAL VIEWS Channel:1 Present 4 Digit 7 segment dedicated to display the Ch:1 Present value. -
Page 8: Mode Access Flow Chart
DUAL TEMPERATURE INPUT INDICATOR UT-201 Mode Access Flow Chart. Configuration Setup Change Calibration Mode Mode Mode Password Mode Normal Mode CH:1 CH:2 Mode Selection Press key to enter into the Programming mode from Normal mode Any New Password NOTE :... -
Page 9: Operational Modes
DUAL TEMPERATURE INPUT INDICATOR UT-201 OPERATIONAL MODES Configuration Mode ‘Configuration Mode’ will shown by pressing key in the Normal mode.. Display Parameter Range / Values CONFIGURATION MODE PASSWORD Range : Values between Password for Config. Mode Parameters Scroll the digit by key, Increase by key. - Page 10 DUAL TEMPERATURE INPUT INDICATOR UT-201 Continue Configuration Mode Display Parameter Range / Values ALARM 3 & 4 RELAY ACTION Values : : Active in Low & Alarm Relay activation direction same as AL 1&2 : Active in High Change the value by key, or by key.
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Page 11: Setup Mode
DUAL TEMPERATURE INPUT INDICATOR UT-201 Setup Mode ‘Setup Mode’ Mode will shown by pressing key, after Mode display. Display Parameter Range / Values SETUP MODE PASSWORD Range : Values between Password for Setup Mode Parameters Scroll the digit by key, Increase by key. -
Page 12: Calibration Mode
DUAL TEMPERATURE INPUT INDICATOR UT-201 Calibration Mode ‘Calibration Mode’ Mode will shown by pressing key, after Mode display. Display Range / Values Parameter CALIBRATION MODE PASSWORD Range : Values between Password for Calibration Mode Parameters Scroll the digit by key, Increase by key. -
Page 13: Change Password Mode
DUAL TEMPERATURE INPUT INDICATOR UT-201 Change Password Mode ‘Change Password Mode’ Mode will shown by pressing key, after Mode display. Display Range / Values Parameter CHANGE PASSWORD MODE PASSWORD Range : Values between Password for Change Password Mode. Scroll the digit by key, Increase by key. -
Page 14: Communication [Modbus Rtu] Protocol
DATA+ RS-485 BUS Ethernet DATA- CONVERTER www.utplindia.in UNITECH TECHNOCRATS PVT LTD All content are subject to change without notice FACTORY:- 78/1/Z/3-Makarpura G I D C .., due to continuous improvements. +91 7046223333 , 9427301436 N/R Vadasar Bridge. /p-Gayatri emple Doc.
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