Motrona GV155 Manual de usuario

control – motion – interface

motrona GmbH

Zwischen den Wegen 32

78239 Rielasingen - Germany

Tel. +49 (0)7731-9332-0

Fax +49 (0)7731-9332-30

[email protected]

www.motrona.com

GV15502B_e.DOC / Mrz-08 Page 1 / 9

GV155, GV156

Electronic Cross Switchers for Encoder Signals

and Analogue Signals

•2 x 2 Cross matrix switch for encoders RS422 (A, /A, B, /B, Z, /Z) or HTL 15-30V

•2 x 2 Cross matrix switch for analogue signals +/- 10V

•Cascadable inputs and outputs

•Bounce-free electronic switching of all channels

•PLC compatible control inputs for source-to-target selection, signals inversion, line

inhibit and for/rev selection

•Closed 19“ aluminum housing, 14TE wide and 3HE high.

Front connection via standard Sub-D-connectors

•Supply range 18...30VDC

•Also suitable for DIN rail mounting with option “SM150”

Operating Instructions

GV15502B_e.DOC / Mrz-08 Page 2 / 9

Safety Instructions

•This manual is an essential part of the unit and contains important hints about

function, correct handling and commissioning. Non-observance can result in

damage to the unit or the machine or even in injury to persons using the

equipment!

•The unit must only be installed, connected and activated by a qualified electrician

•It is a must to observe all general and also all country-specific and application-

specific safety standards

•When this unit is used with applications where failure or maloperation could cause

damage to a machine or hazard to the operating staff, it is indispensable to meet

effective precautions in order to avoid such consequences

•Regarding installation, wiring, environmental conditions, screening of cables and

earthing, you must follow the general standards of industrial automation industry

•- Errors and omissions excepted –

Version: Description:

GV15502B/ TJ/ Sep 03/ P1...7,2 GV155-1 renamed to GV156 Block diagram revised

GV15502B_e.DOC / Mrz-08 Page 3 / 9

Table of Contents

1. Block Diagram.................................................................................................4

2. Applications....................................................................................................5

3. Connecting Diagrams......................................................................................6

3.1. Encoder inputs GV155 and GV156 with TTL level.................................................6

3.2. Encoder inputs GV156 with HTL level (Option HTLIN1) ........................................6

3.3. Encoder outputs GV155 and GV156 ......................................................................6

3.4. Analogue inputs and outputs ................................................................................6

3.5. Control inputs ........................................................................................................7

4. Output Level Selection (GV156 only) ..............................................................7

5. Technical Specifications.................................................................................8

6. Dimensions .....................................................................................................9

GV15502B_e.DOC / Mrz-08 Page 4 / 9

1. Block Diagram

AABBZZ AABBZZ

C3 C6

C8 C12

C10

C11

C13

C14

GND GND

AABBZZAABBZZ

NC NC NC NC

+/- 10V+/- 10V

IN 1 IN 2

OUT 1 OUT 2

Control

C10

C12

C11

C13

C14

+/- 10V +/- 10V

ANA OUT

Rev/For Rev/For

ON/OFF ON/OFF

DIR/Inv DIR/Inv

ON/OFF

Line/GND

ON/OFF

Line/GND

21 22

12 1 1

ANA

IN1 ANA

IN2

A, A A, A

300R 300R

GV155:All encoder inputs and outputs are designed for TTL level

(RS422 line driver signals).

GV156: Encoder inputs are available with TTL/RS422 format (standard) or with

HTL (15-30V) format against ordering information “Option HTLIN1”. Encoder

outputs are individually adjustable to either TTL/RS422 level or HTL (15-30V)

level by DIL switch setting.

*) Only with model GV155 but not with model GV156

The signal ways shown in the block diagram correspond to all control inputs in LOW or

unconnected state

High-stateLow-state

(N.C.) (N.O.)

Low = 0...5V, High = 15...30V

Control Input definition:

GV15502B_e.DOC / Mrz-08 Page 5 / 9

2. Applications

Typical applications can be found in drive technology and general automation, where impulse

signals or analogue control lines have to be commutated between several peripheral sources

and target units.

A relays circuit basically could do the same, but can become costly and also unreliable in

operation, by contact overlapping, bouncing and general problems with switching of small scale

signals, micro currents and high frequencies. Often, there are also unacceptable screening and

wiring problems when using relays.

Use of GV155 or GV156 avoids any of these problems and allows proper and reliable switching

of digital and analogue signals. There are 14 control inputs C1…C14 that can operate from

mechanical switches or under PLC control.

Application Example:

Some times, in applications with electronic synchronizing of drives, there are two master drives

that need to be synchronized by turns with only one slave drive, depending on the actual

production. The subsequent schematic shows how to solve the analogue and digital signal

commutation required:

Master1 Master2 Slave

Synchroniser

GV 155

0-10 V

0-10V

MMM

0-10V

Control

0-10V

GV15502B_e.DOC / Mrz-08 Page 6 / 9

3. Connecting Diagrams

3.1. Encoder inputs GV155 and GV156 with TTL level

GND

12 3 4 5

Encoder input 1

+5,5Vout

/N N /B

Both connectors: Sub-D-9, male on unit site

GND

12 34 5

Encoder input 2

+5,5Vout

/N N /B

3.2. Encoder inputs GV156 with HTL level (Option HTLIN1)

GND

12 3 4 5

Encoder input 1

+24Vout

Both connectors: Sub-D-9, male on unit site

GND

12 34 5

Encoder input 2

+24Vout

3.3. Encoder outputs GV155 and GV156

GND

124

598 67

/B N /N

GND

1234

598 67

/B N /N

Encoder Output 1

Both connectors: Sub-D-9, female on unit site

Encoder Output 2

Output levels:

GV155: TTL/ RS422 always

GV156: TTL or HTL, depending on DILswitch settings

3.4. Analogue inputs and outputs

GND 12 3 4 5

(+/-10V)

+12V

IN1 IN2 -12V

Analogue Inputs: Sub-D-9, male on unit

1234

598 67

-12V OUT2 OUT1

Analogue Outputs: Sub-D-9, female on unit

(+/-10V)

+12V

GND

GV15502B_e.DOC / Mrz-08 Page 7 / 9

3.5. Control inputs

+24VDC out

C3*

C6*

C10

18 6

19 7

20 8

21 9

22 10

23 11

24 12

25 13

C14

C13

C11

C12

GND

Control Inputs:

*)Only with GV155, but not with GV156

Low

High =

=0...5 V

15...30 V

Sub-D-25 male on unit site

4. Output Level Selection (GV156 only)

To select the desired output level, please remove the right-hand side plate and set the DIL

switch according to need:

Flachband-Kabel

Ribbon cable

Flachband-Kabel

Ribbon cable

1 2 3 4

OFF

DIL-switch

Output1

TTL (5V):

1234

HTL (24V):

Output2

TTL (5V):

HTL (24V):

OFF

GV15502B_e.DOC / Mrz-08 Page 8 / 9

5. Technical Specifications

Power supply : 18...30 V DC/ 300 mA

Max. encoder frequency : 400 kHz (GV155), 300 kHz (GV156)

Encoder propagation delay : 200 ns (GV155), 700 ns (GV156)

Encoder Inputs : RS422, 5V / 10 mA (TTL)

15 –30 V / 10 mA / PNP (Option HTLIN1)

Encoder Outputs : RS422, 5V / 20 mA (GV155)

5V / 24V / 50 mA (GV156)

Analogue inputs : +/- 10V, RIN = 100 kΩ

Analogue Outputs : +/- 10V, ROUT = 300 Ω

Analogue accuracy : 0.05 %

Analogue Offset drift : 0.3 mV

Control Inputs : Low = 0...5V (or unconnected)

High = 15...30V (PNP)

Switch-over time : typical 200 ns

Dimensions : see drawing

Operating temperature range : 0…45 º (32 ... 113°F)

Weight : approx. 650 g

Conformity and standards : EMC 89/336/EEC: EN 61000-6-2

EN 61000-6-3

LV73/23/EEC: EN 61010-1

GV15502B_e.DOC / Mrz-08 Page 9 / 9

6. Dimensions

122,5

129 111

70,5

171

188

197

55,5

70,5

4570

Vorderansicht Seitenansicht

Rückansicht

Draufsicht

Rear view

Front view Side view

Top view

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