ABB TGS 40 Operating Instructions Manual

Brand: ABB

Model: TGS 40

Type: Operating Instructions Manual

ABB TGS 40 is a position transmitter that converts the angular position of a shaft into a load-independent DC signal. It is suitable for position measurement on relief valves with high temperature. The device has a 9-bit resolution and a measuring range of 360 degrees. It provides two analog outputs, one with a range of 0-20 mA and the other with a range of 4-20 mA. The TGS 40 is powered by a 24-30 V DC power supply and has a supply current of 0 mA ± 150 µA typ./± 250 µA max. It has a compact design and is easy to install.

Operating Instructions

42/14-50 EN

Position Transmitter TGS 40 (RAM)

2 Position Transmitter TGS 40 (RAM) 42/14-50 EN

Position Transmitter TGS 40 (RAM)

Operating Instructions

Document no. 42/14-50 EN

Date of issue: 10.05

Manufacturer:

ABB Automation Products GmbH

Borsigstr. 2

63755 Alzenau

Germany

Tel: +49 551 905-534

Fax: +49 551 905-555

[email protected]

Modifications reserved

This document is subject to copyright. It is intended to help the user operate the equipment safely and efficiently.

The content may not be copied or reproduced either in part or in full without the prior consent of the copyright

owner.

42/14-50 EN Position Transmitter TGS 40 (RAM) 3

Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page

Important information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1 Safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.1 General safety instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.2 Safety instructions applicable to all device variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.3 Declaration of conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.1 Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.2 Function and system design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.3 Functional diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2.4 Connection diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.5 Dimensional drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Safety instructions

4 Position Transmitter TGS 40 (RAM) 42/14-50 EN

Important information

Symbols

In order that you can make the best use of this document and to ensure safety during commissioning, operation

and maintenance of the equipment, please note the following explanation of the symbols used.

Explanation of the symbols used.

As well as the instructions in this document, you must also follow the generally applicable accident prevention

and safety regulations.

If the information in this document is insufficient in any situation, please contact our service department, who will

be happy to help you.

Please read this document carefully before installation and commissioning.

1 Safety instructions

1.1 General safety instructions

The devices were designed, produced and tested in accordance with IEC 1010-1 (corresp. to EN 61010-1 and

DIN VDE 0411 Part 1 "Safety requirements for electrical measurement, control and laboratory equipment"), CE-

certified, and delivered in a safe condition.

CAUTION

When handling these devices (during transport, storage, installation, commissioning, operation, main-

tenance, and de-commissioning) observe these operating instructions and the information on all type

plates, labels and safety instructions attached to the devices.

The regulations, standards and directives referred to in these operating instructions are applicable in Germany.

When using the devices in other countries, the relevant national regulations, standards and directives must be

observed.

1.2 Declaration of conformity

The requirements of the European directive 94/9/EC are met.

The product conforms with the European Directive (EMC) 89/336/EEC and its amendments and the Low-Voltage

Directive 73/23/EEC.

Symbol Signal Word Definitions

DANGER

DANGER indicates an imminently hazardous situation which, if not avoided,

will result in death or serious injury.

(High level of risk.)

WARNING

WARNING indicates a potentially hazardous situation which, if not avoided,

could result in death or serious injury.

(Medium level of risk.)

CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided,

could result in minor or moderate injury.

(Low level of risk.)

NOTICE

NOTICE indicates a potentially harmful situation which, if not avoided,

may result in damage of the product itself or of adjacent objects.

(Damage to property)

IMPORTANT

IMPORTANT indicates useful hints or other special information which, if not

observed, could lead to a decline in operating convenience or affect the

functionality.

(Does not indicate a dangerous or harmful situation.)

Description

42/14-50 EN Position Transmitter TGS 40 (RAM) 5

2 Description

2.1 Application

Conversion of the angular position of a shaft into a load-independent DC signal e. g. for position measurement

on relief valves with high temperature.

2.2 Function and system design

The angular position is transmitted from the sensor shaft, e.g. of a relief valve, by a magnetic coupling in a non-

contacting manner to the transmitter. The magnetic coupling consists of a magnet, mounted on the sensor shaft

and an iron loop situated in the instrument. The loop is attached to a shaft which rotates in 2 ball bearings and

follows the rotation of the magnet and thus the angular position of the shaft. A mechanical coupling transmits the

rotation of the shaft of the iron loop to the shaft of the angular position transmitter, which produces a DC signal

of 0...20 mA or 4...20 mA proportional to the angular position.

The sensor system consists of an ASIC with integral Hall elements to convert the rotary motion of an external

permanent magnet into a proportional sine-cosine output signal for the range of 360°.

Integral electronic circuits of different layouts transform this signal into digital or analog data for transmission to

displays or control units.

RAM36

RAM series has no moving parts within its housing. The system is activated by an external stainless steel actu-

ator incorporating a small permanent magnet. The actuator must be fixed to the driving shaft of a rotating device.

This layout has no friction. It requires no individual torque. The housings are in aluminium.

2.3 Functional diagram

Fig. 2-1 Functional diagram

Mounting specification

Position tolerances for the magnet.

• Vertical deviation: ≤ 1 ± 0.1 mm

• Coaxial deviation: ≤ 0.1 mm

• A sloping position of the actuator will impair

the measurement signal.

• After removing the actuator the encoder will

deliver an arbitry measurement signal.

Hall Sensor

Magnet

Sine-Cosine Signal

Interpolator

10 V

0...10 V

4...20 mA

0...20 mA

- V (0 V)

Description

6 Position Transmitter TGS 40 (RAM) 42/14-50 EN

2.4 Connection diagrams

Fig. 2-2 Connection diagram

2.5 Dimensional drawings (dimensions in mm)

2 x Büschelstecker/Brush pin 4 mm (schwarz/black)

Bürklin-Bestellnr./Order No.: 15 F 230

1 x Kupplung/Coupling

∅

∅ 4 mm (schwarz/black)

Bürklin-Bestellnr./Order No.: 20 F 100

Kabellänge / cable length: 0.5 m

(Bestell-Nr./Order No.: 92 F 6751)

Ansicht auf die Lötanschlussenden des Steckereinsatzes

Rear view of connector soldering lugs

HAN 7D

Stecker STH8GS10 / Buchse

Connector STH8GS10 / Socket

HAN 7D

Stecker STH8GP09 / Stifte

Connector STH8GS09 / Pin

nicht belegt / not connected

weiß + braun

white + brown

grün / green

gelb / yellow

(0 V)

(24 V DC)

(I )

-U

(- V )

(+ V )

(+ I )

ø18

103

149

181

284.5

16.5

ø34

ø40

ø56

ø75

14.5

284

291

Z-17681

Pressure jack

version SWR

Pressure jack

version HMN and DWR

Flange 1

Flange 2

Direction of sight for

direction of ratation

Plug connestor HAN 7 D

Harting Co.

Mounting position

Mounting position A

Iron loop Mounting position B

vertical

Looking towards the flange

Position of the mag-

net and of the

plug with

= 0 or 4 mA

horizontal

vertical

Technical data

42/14-50 EN Position Transmitter TGS 40 (RAM) 7

3 Technical data

Analog outputs

0 (4) ...20 mA, – 9 Bit/360°

The electro-magnetic sensor system of the encoder is complet-

ed by a 9 Bit D/A concverter to transform the angular position

into an analog signal of either 0 (4) to 20 mA. If not otherwise

specified the transducer will be supplied with a measuring

range of 0 to 360° and CW signal sense, i.e. increasing out-

put signal with view on shaft end, when turning clockwise.

Electrical data of all outputs

Resolution

9 Bits/360°

Measuring range

360° , 180° or 90°

(other ranges upon request)

Output signals

A: 0...20 mA

B: 4...20 mA

Linearity

< ± 2 % based on 360°

Temperature drift

0.02 %/K typ.

Code sense

CW* (CCW at option)

Supply voltage ranges

outputs A, B 24...30 V DC

Supply current

50 mA typ./70 mA max.

* Increasing signal when turning clockwise with view on flange side.

Current ouputs A and B

Tolerances 0 mA ± 150 µA typ./± 250 µA max.

4 mA ± 150 µA typ./± 250 µA max.

20 mA ± 150 µA typ./± 250 µA max.

Load resistance

0...1000 Ω (U

= 24 V DC ...30 V DC)

Mechanical data

Environmental data

Series RAM36

Diameter of shaft

n.a.

Magnetic actuator for

shaft diameters

5.1 + 0.05 mm

Operating speed 20.000 rpm

Mass including lead and

D-sub plug

100 g approx.

+ 12 g actuator

Lead exit and

lead diameter

radially

∅ 5 mm approx.

Series RAM36

Behavior within

magnetic fields

Up to = 0.1 Tesla

without influence (all 3axis)

Operating temperature

range

- 25 °C...+ 85 °C

(+ 125 °C at option)

Storage temperature range - 20 °C...+70 °C

(dependent on packing material)

Resistance against shock 2000 m/s

; 11ms

to DIN EN 60068-2-27

Resistance against vibra-

tion

10 Hz...2000 Hz; 500 m/s

to DIN EN 60068-2-6

Protection grades Front plate IP 68

Housing IP 64

42/14-50 EN

ABB Automation Products GmbH

Borsigstrasse 2

63755 Alzenau

Germany

Tel: +49 551 905-534

Fax: +49 551 905-555

[email protected]

ABB has Sales & Customer Support

expertise in over 100 countries worldwide.

www.abb.com

The Company’s policy is one of continuous product

improvement and the right is reserved to modify the

information contained herein without notice.

Printed in the Fed. Rep. of Germany (10.05)

ABB TGS 40 Operating Instructions Manual

ABB TGS 40 Operating Instructions Manual

ABB TGS 40 Operating Instructions Manual

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