Checkline TD-1-TE User Manual

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1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02

1.1 Complete Kit

2.0 Overview of Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03

3.0 Removing/Replacing Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 03

4.0 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04

4.1 Setting Decimal Point

4.2 Setting the Low Alarm Limit

4.3 Setting the High Alarm Limit

4.4 Enabling & Disabling Electronic Damping

5.0 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 06

6.0 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 07

6.1 Zero Adjustment

6.2 Gain Adjustment

6.3 Checking the Calibration

7.0 Analog Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7.1 Changing Analog Output Type

7.2 Zero and Gain Adjustments

8.0 Technical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

8.1 TD-1-TE Specifications

8.2 Pin Assignments

8.3 On-Line Sensor Specifications

9.0 Warranty

TABLE OF CONTENTS

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8.3 Online Sensor Specifications

Series TS (Models TS1,TSP ,TSH, TSL,TSF,TSB1, TSB2)

Calibration: According to Electromatic factory procedure
Accuracy: For 10% to 100% of range: ± 1 % full scale
Remainder of

range and other
calibration material 3% full scale or better

Overload protection 100% of range
Measuring principle Strain gauge bridge
Measuring roller

deflection 0.5 mm, max.
Signal processing Analog
Output signal: 0 - 1 V DC (standard)
Damping (fg) Standard: 30 Hz (other values on request)
Temperature

coefficient: Gain: less than ± 0.01% full scale / °C
Temperature range 10 – 45 °C
Air humidity 85% RH, max.
Power supply Standard: 12 to 18 VDC (21 mA) (regulated)

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1.0 INTRODUCTION

Photo of complete kit if available

The TD-1-TE Tension Indicator accurately displays tension values calibrated
in any unit of measure on a bright LED display, designed for flush panel
mounting.

1.1 Complete Kit

• TD-1-TE

• Sensor (as ordered)

• Sensor connecting cable (standard length or as ordered)

• Operating instructions

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8.0 TECHNICAL INFORMATION

8.2 Pin assignments of connectors

8.1 TD-1-TE Specifications

Digital display 3.5-digit, 7 segment display, height 14.4mm

(with tension range setting

Tension units cN or daN (depending on sensor)
Damping (fg) 1 Hz or 40 Hz (selectable)
Output signal 0–10 VDC / R

LEAD

≥ 1K Ohm

Output voltage +12 VDC (115 V A C)

(sensor)

Power supply 115 V A C
Current Consumption 0.35 A (0.7A)
Relay output 1A / 230 VAC / 30 VDC break contact
Temperature range 1-–45 °C
Air humidity 85% RH, max
Housing Plastic

Dimensions 96 (L) x 48 (W) x 103 (H) mm

Panel cutout 96 (W) x 48 (H) mm
Weight (approx.) 400 g (net) 1000 g (gross)

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2.0 OVERVIEW OF THE TD-1-TE IND ICAT OR

3.0 REMOVING AND MOUNTING THE FRONT COVER

01 = Digital display
02 = Light emitting diode for low

alarm limit

03 = Light emitting diode for high

alarm limit

04 = Decimal point jumper no jumper

set of decimal point XXXX

05 = Pushbutton for low alarm limit
06 = Potentiometer for low alarm

limit

07 = ZERO potentiometer
08 = GAIN potentiometer
09 = Potentiometer for high alarm

limit

10 = Pushbutton for high alarm limit

Removing: Remove the two screws
Insert a screwdriver with a point width
of 4mm in the slot at the bottom of the
housing and carefully push the front
cover away from the panel in the
direction of the arrow.

Mounting: Carefully push the front
cover onto the housing in the opposite
direction of the arrow.

2. Hang a weight that corresponds to 10% of the tension range (pay attention

to the correct unit of measure) from the measured material, vertically, as
shown in the figure on page 12. (Always use a fresh portion of the

material to be measured.)

3. Adjust the potentiometer (13)

using a screw-driver with a
point width of up to 2mm
until the display of the
voltmeter connected to the
Analog interface reads

0.1 volts

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GAIN Adjustment Procedure

1. Perform a Zero adjustment.

2. Thread the process material through the measuring rollers.
When threading the process material through the rollers, follow the

material path symbol on the front of the sensor. If a force is applied
to the middle sensor roller in the incorrect direction, damage could
result.

NOTE: Since zero and gain adjustments are always performed
statically, the display values may differ under dynamic load.

3. Hang a weight that corresponds to 95% of the tension range (pay

attention to the correct unit of measure) from the measured material,
vertically as shown in the figure on page 12. (Always use a fresh
portion of the material to be measured.)

4. Adjust the potentiometer (14) using a screwdriver (with a point width

of up to 2mm) until the display of the voltmeter connected to the
Analog interface reads 9.5 volts.

Check the setting and repeat the procedure if necessary.

1

2

3

XXX.XX.XXX

WARNING

13

14

42

3

XX.XX

567

8

9

10

Screw

Screw