Unitech UT-101 F Operating instructions

Brand: Unitech

Model: UT-101 F

Category: Security device components

Type: Operating instructions

Unitech UT-101 F is a versatile and configurable Universal Indicator/Controller that can be used for accurately measuring and controlling various process parameters. It supports a wide range of input types, including thermocouples, RTDs, and linear inputs. The instrument offers a high level of accuracy and reliability, making it suitable for demanding industrial applications.

The UT-101 F features a user-friendly interface with four tactile keys for easy programming and configuration. It has multiple modes of operation, including normal, operation, configuration, setup, and change password modes. The large 4-digit LED display provides clear and visible readings of the measured values.

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Model No. : UT-101 F

UNIVERSAL PROCESS INDICATOR / CONTROLLER

OPERATION MANUAL

AL-1

AL-2

CH-1

AL-1

AL-2

CH-1

-1

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UNIVERSAL INDICATOR/CONTROLLER

PROGRAMMING FLOW CHART

TECHNICAL SPECIFICATION

FRONT PANEL DESCRIPTION

INTRODUCTION

TERMINAL ARRANGEMENT

INSTALLATION

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OPERATION 5

ERROR MESSAGE AND TROUBLESHOOTING 8

PANEL CUTOUT 9

9REGISTER ADDRESS FOR MODBUS

Model No. : UT-101 F

The instrument is available in a panel mounted housing which

requires a cut out as per Panel cutout Dimensions given later .

A variety of power supply options are available for this. The

instrument has low drift precision components for long trouble

free operation. The instrument is a jumper less system. There are

different types of modes such as normal mode, operation mode,

configuration mode, setup mode, and change password mode.

4 keys provided can do any change in the mode.

The instrument can be configured for RTD or Thermocouple or

Linear input by making changes in configuration mode using 4

keys provided. This instrument can operate with full range for all

inputs.

Unitech Instrument’s Universal Indicator is designed to

accept thermo-couple or RTD or Linear Input and displays the

process parameter through a 4 Digit Red LED Display.

INTRODUCTION

CONTENTS

9CALIBRATION VALUES

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Model No. : UT-101 F

PAGE:1

DISPLAY

8888

KEY

AL1

AL2

COM

PARTICULAR

FUNCTION(M)

Actual Process Value

Red LED will glow on Relay 1 activation. (If Applicable)

Red LED will glow on Relay 2 activation. (If Applicable)

Red LED will blink when there is communication.

ENTER

DESCRIPTION

Seven Segment LED display

DESCRIPTION

Press to access the programmable

Parameter.

(UP)

(PASS)

FRONT PANEL DESCRIPTION

Press to increase selected digit or value

in Programming Mode.

Press to change digit selection or selected

value in Programming Mode.

Press to accept modified digit or

in Programming Mode.

value

Set Point

Press to Change Set point Value. Change up

and down when decimal dot blinking

UT-101 F-F

AL-1 AL-2

COM.

(If Applicable)

TYPE RANGE RANGETYPE

4 to 20mA -1999 to 9999K-Type T/C -50 to 1200 ºC

0 to 20mA -1999 to 9999J-Type T/C -50 to 750 ºC

0.5 to 2.5V -1999 to 9999R-Type T/C 0 to 1750 ºC

1 to 5V -1999 to 9999S-Type T/C 0 to 1750 ºC

0 to 10VDC -1999 to 9999T-Type T/C 0 to 400 ºC

SPECIAL -1999 to 9999E-Type T/C -50 to 500 ºC

Cu 53 -50 to 250 ºCRTD PT-100 -50 to 400 ºC

INPUT

TECHNICAL SPECIFICATION

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Model No. : UT-101 F

PAGE:2

Input Type

Input

Indication

On Off control

Control Mode

Dead Band controls

SSR Output

Retransmition Current & Voltage outputs

Output

Relay Output

Technical Specification

Transmitter power supply

24 V DC @ 30 mA max, isolated from I/p & O/P.

Range limits

Accuracy

Cold junction comp. & Sensor break ind.

Software base Automatic.

As per input range Table.

Input impedance

>330 K for Voltage ,mV, and T/C, 100 for current.ΩΩ

4 Digit 7 Segment display 0.56”

Status indication

24VDC @ 20 mA ,12VDC @ 20 mA

High and Low Set point for level applications.

Relay / SSR

Comunication

Wireless comunication

Programeble parameter & Connectable number

Modbus RTU RS- 485/RS- 232 communications.

Baud rate , Node, Parity , nodeaddress , stop bit. & 0-256 unit.

GSM/GPRS base mobile(sms) communications.

Programmable

Parameters

Full range as per input selection.

Display resolution

-1.999 to 9999 fully configurable for linear input

Other

(A) (B)Supply voltage Power consumption

V AC, 50/60 Hz 4 watts maximum(A) 110/230 (B)

Operating ambient temperature and humidity

Deadband alarm.

F.S. igh & owH L alarm

LEDs for Relay status & Communications

Special on demand :

Voltage

0-5V/1-5V, 0.5 -2.5V/0- DC10 V

Currant

0 ~ 20mA dc , 4~20mA DC

RTD

Pt100, Cu53 ( 2wire & 3 wire)

T/C

K, J, R, S, E, N, T

Setpoint / Hysteresis / High scale / Low scale

0~5V, 0~10V, 1~5V DC, fully 3 port isolated

0~20/ 4~20 mA,

0~50 °C

Below 90%, non condensing

Relay logic

+L+0.1 % of span for inear & RTD , 0.25 % for T/C

NO - C - NC Contacts , 5A@240 V AC Resistive

Communication Protocol & mathode

Programming of parameters

Through 4 tactile keys

Resistence

0-500 Ω , 0-1/5/10 KΩ, 1MΩ

200 mV 1000- /300V DC

1/2/3/4Relays/SSRoutput

(A) (B) (C)Dimensions Panel cutout Mounting

(A) (B) (C)96(H) x 96(W) x 100(D) 92 x 92 Panel mounted

0- & 0- /300/V DC,0-75/75/200 mV 1/10V/100

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Model No. : UT-101 F

PAGE:3

INSTALLATION

TERMINAL ARRANGEMENT

1. Phase

2. Neutral

3. RTD-Red wire, TC +

4. RTD-White wire, TC-

5. RTD-White wire, TC-, -mA, -V

6. +mA [4-20 / 0-20mA]

7. +V [0-10 / 0-5 / 1-5 / 3.5V]

8. +TPS [24VDC]

9. -TPS [24VDC]

10. D+ [RS-485]

11. D- [RS-485]

12. NC

13. C [RELAY]

14. NO

15. OUTPUT [OP+]

16. OUTPUT [OP-]

12345678910

11 12 13 14 15 16

SUPPLY

+mA

+TPS

-TPS

-mA/-V

NC1 C1 NO1

24VDC RELAY

CBA

T/C

RTD

T/C- T/C-T/C+

4~20mA 0~10VDC

D+ D-

RS-485

+OP -OP

OUTPUT

4-20mA

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Model No. : UT-101 F

PAGE:4

PROGRAMMING FLOW CHART

CA1nV

Any New Password

MODE

0000

COnf

1NP

PT-1

TSP1

LoN

TSP2

LoN

0001

DEAD

CTYP

LEAN

oFFS

0005

0006

Password Protected

0000

setp

ZERO

span

SP1

Hys1

SP2

HYS2

nadd

baUd

9600

0001

0000

1000

0300

0002

0500

0002

oFST

oP-L

oP-H

0000

1000

0000

CAL

CALZ

CALL

CALA

CALS

CALH

Password Protected

oPAS

CPAS

0000

8888

nPAS

Mode

Configuration

Setup

Mode ModeSelection

Change

Password Mode

Calibration

Mode

Default Password will be 0000

Protected Parameter Password will be 1111

NOTE :

PRESS + KEY

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Model No. : UT-101 F

PAGE:5

This Mode is used to change Input , Relay and Communication Operation

Configuration

Parameter

Description

Range

Default Value

CONFIGURATION MODE PARAMETER

CONF

Password for Parameter Setting

Values between

Mode

0000

Password for Configuration Parameter

0000 to 9999

Input Type

1NP

pt-1

Down the type by key or Up by key.

Pt-1

pt-1 : PT-100 (RTD)

1-5v :Linear1-5VDC

0-20 : Linear0-20mADC

4-20 : Linear4-20mADC

TTC.

STC.

R TC.

. TC

JTC.

: ‘T’ Type Thermo-Couple

: ‘S’ Type Thermo-Couple

: ‘R’ Type Thermo-Couple

: ‘K’ Type Thermo-Couple

: ‘J’ Type Thermo-Couple

. : Linear 0.5-2.5 V DC25v

: Linear0-10VDC10v

CU53 : CU-53 COPPER SENSOR

ETC.

: ‘E’ Type Thermo-Couple

(As per Reqd.)

Scroll the digit by key, increase by key.

Selection of input of the Instrument.

1. CONFIGURATION MODE

Decimal Point Selection

: No decimal(1234)

0001

Increase digit by key, decrease by key

0000

Alarm 1 Relay Action.

: Active in High

TSP1

L oN

LoN

Changethetypeby or key.

HoN

OFF

LON:

: Active in Low

LoN

HON:

Alarm 2 Relay Action.

TSP2

L oN

LoN

Changethetypeby or key.

: One decimal(123.4)

0001

: Two decimal(12.34)

0002

: Three decimal(1.234)

0003

: Active in High

HoN

: Active in Low

LoN

Active same as above

Dead Band

: Selected

dEAd

YES

: Not Selected

Changethetypeby or key.

Only one relay get operated in this parameter, relay

get active on set point 1 value and deactive in set

point-2value. Used for Level & Fan control.

SV-Hyst

SV+Hyst

CTC.

: ‘C’ Type Thermo-Couple

Baud Rate

baud

9600

4800 : Baud rate 4800

Change the Rate by or key.

9600 : Baud rate 9600

192K : Baud rate 19200

Node Address

Values between

nAdd

0001

00010000 to 0127

Increase digit by key, decrease by key

Device address for Communication

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Model No. : UT-101 F

PAGE:6

This Mode is used to Setting the instrument Parameter. To set zero span

value, alarm set points with hysteresis, offset etc.

2. SETUP MODE

Parameter

Description

Range

Default Value

Parameter

Description

Range

Default Value

SETUP MODE PARAMETER

sETP

Password for Parameter Setting

Mode

0000

Scroll the digit by key, increase by key.

Zero or Low Display Value.

zero

0000

Scroll the digit by key, increase by key.

0000

Values between

0000

9999

Values between

4999

9999

Span or High Diaplay Value.

span

1000

Scroll the digit by key, increase by key.

0100Values between

4999

9999

Password for Setup Parameter

Display value at low Calibration point.

Display value at high Calibration point.

SetPoint#1

SP1

0300

Values from to

030.0

999.9000.0

Increase digit by key, decrease by key

Activation value for Relay - 1

Hys1

0002

Increase digit by key, decrease by key

Values from to

000.2

999.9000.0

Hysteresis # 1

Value Difference between Activation and De-

activation of Relay - 1

SetPoint#2

SP2

0500

Values from to

050.0

999.9000.0

Increase digit by key, decrease by key

Activation value for Relay - 2

Display Calculation

: Linear Type

CTYP

LeaN

Lean

Offset Factory set Value.

offs

0005

Note : Factory set value

Gain Factory set Value

Ca1n

0006

Lean

Parity

pr1t

nonE

none

EvEn : Even Parity

Change the type by or key.

odd : Odd Parity

nonE : None

Parity check for Communication

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Model No. : UT-101 F

PAGE:7

This Mode is used to Calibration of the Instrument.

CALIBRATION MODE PARAMETER

CAL

3. CALIBRATION MODE

Parameter

Description

Range

Default Value

Password for Parameter Setting

Mode

0000

Scroll the digit by key, increase by key.

Calibration Span.

CALs

----

Values between

0000

9999

According to Input type.

Password for Calibration Parameter

Calibration Zero.

CALZ

----

According to Input type.

Apply low signal (from input table) input

and press key.

Apply High signal (from input table) input

and press key.

Parameter

Description

Range

Default Value

ofst

0000

Values from to

000.0

999.9000.0

Offset to Process Value.

Scroll the digit by key, increase by key.

This value Increase OR Decrease the Display PV

Output Low

oP-L

0000

Increase digit by key, decrease by key

Process Value at 4 mA signal output.

Values from to

000.0

999.9000.0

Output High

oP-H

1000

Increase digit by key, decrease by key

Process Value at 20 mA Signal output.

Values from to

100.0

999.9000.0

Hys1

0002

Increase digit by key, decrease by key

Values from to

000.2

999.9000.0

Hysteresis # 2

for Thermocouple(T/C)

set 0.0mV for Zero Cali.

for Thermocouple(T/C)

set 42.0mV for E,J,K-T/C for

set 18.0mV for R,S,T-T/C for

Span Cali.

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Model No. : UT-101 F

PAGE:8

PASSWORD PROTECTED PARAMETER

Parameter

Description

Range

Default Value

Calibration Output Low.

CALL

Strt

Set the output by and key, Press key

to fix the desired output.

----According to output.

Calibration Output High.

CALH

Strt

Set the output by and key, Press key

to fix the desired output.

----According to Output.

Calibration Ambient.

CALA

0032

Set the Ambient by and key, Press

keytofixtheambienttemp.

----According to Output.

Parameter

Description

Range

Default Value

CHANGE PASSWORD PARAMETER

CPAS

New Password.

nPAS

----

Scroll the digit by key, increase by key.

Values between

0000

9999

New Desired Password

0000

Symptom Probable Solution

-Sensor break error

-Sensor not connected

-Replace sensor

-Check the sensor is connected correctly

Keypad no

function

-Keypads are locked

-Keypads defective

-Check Keypad continuity?

All LED’s

and display

not light

-No power to controller

-Control circuit failure

-Check power lines connection

-Check Control Supply Voltages.

-Replace keypads

OPEn

ERROR MESSAGE AND TROUBLESHOOTING

Old Password.

oPAS

0000

Scroll the digit by key, increase by key.

Values between

0000

9999

Existing Password

0000

As reqd.

4. CHANGE PASSWORD MODE

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Model No. : UT-101 F

PAGE:9

SR NO ANALOG PARAMETERS ABSOLUTE ADDRES ACCESS TYPE

1 PROCESS VALUE 40001 READ ONLY

2 DECIMAL POINT 40002 READ ONLY

3 SETPOINT - 1 40003 READ/WRITE

4 SETPOINT - 2 40004 READ/WRITE

5 RELAY 1 STATUS 40005 READ ONLY

6 RELAY 2 STATUS 40006 READ ONLY

CALIBRATION VALUES

* Span Calibration at 100ºC

INPUT ZERO-VALUE SPAN VALUE

J - T/C 0100-0600 6000-7800

K - T/C 0800-1000 6000-7800

R - T/C 0800-1000 6000-7800

S - T/C 0800-1000 6000-7800

T - T/C 0800-1000 6000-7800

4 - 20 mA 0100-0600 6000-7800

0 - 20 mA 0100-1000 6000-7800

1 - 5 VDC 0100-1000 6000-7800

10 V DC 0100-1000 6000-8000

PT-100 900-1500 2000-3000

E - T/C 0800-1000 6000-8000

C - T/C 0800-1000 6000-8000

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Instruments calibration ( ARC/AMC/validation )

Sure for service with hi-end universal technology

Unitech Instruments

503/504 Helix Complex.Opp-Surya Hotel,Sayajigunj,

Vadodra-390005,Gujarat ,India

Phone.: 0265-6623551/6553555/2361241

E-mail :[email protected],[email protected]

URL :www.unitechinstrument.com

ax.:F

cell no :094273 01436

265-6623551

Manufacturers of process Controls Instruments

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TOT- 12345678.25

AL-1

AL-2

COM

TEMP. PRES.

S.F./R.F.

AL-1

AL-3

AL-2

AL-4

COM

FLOW

RATE-122.65

TOT- 12345678.25

CH-1

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UNITECH

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Unitech UT-101 F Operating instructions

Brand: Unitech

Model: UT-101 F

Category: Security device components

Type: Operating instructions

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Unitech UT-101 F Operating instructions

Unitech UT-101 F Operating instructions

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