Dynapar

™ brand

Encoder Installation Manual

SERIES 22 QUBE Encoder

Key Features

• New phased-array ASIC sensor

• Double the shaft loading of previous Qube

• Expanded resolution up to 3600PPR

• New IP67 sealing option

• Unbreakable code disc

SPECIFICATIONS

STANDARD OPERATING CHARACTERISTICS

Code: Incremental

Resolution: 1 to 3600 PPR (pulses/revolution)

Format: Two channel quadrature (AB) with optional

Index (Z), and complementary outputs

Phase Sense: A leads B for CW shaft rotation when viewing the shaft farthest from connector or cable

Quadrature Phasing:

For resolutions to 625PPR: 90

° ± 15° electrical;

For resolutions over 625 PPR: 90

° ± 30° electrical

Symmetry:

For resolutions to 1024PPR: 180

° ±18° electrical

For resolutions over 1024PPR: 180

° ±25° electrical

Waveforms: Squarewave with rise and fall times less than 1 microsecond into a load capacitance of

1000 pf

ELECTRICAL

Input Power: 5-26VDC; 75 mA max., not including output loads.

Outputs: ET7272, ET7273

Frequency Response: 125 kHz (data & index)

CONNECTIONS

Mating Connector:

6 pin, style MS3106A-14S-6S (MCN-N4)

7 pin, style MS3106A-16S-1S (MCN-N5)

5 pin, style M12: Cable with connector available

8 pin, style M12: Cable with connector available

MECHANICAL

Shaft Loading: 80 lbs. radial, 80 lbs. axial

Shaft Speed: 6,000 RPM max.

Shaft Tolerance: Nominal

+0.005”/-0.002”

Starting Torque: 2.5 oz-in max.; w/shaft seals: 4.0

oz-in max.; w/double shaft seal: 6.0 oz-in max.

Weight: 14 oz. max.

ENVIRONMENTAL

Operating Temperature: –40 to +100 °C

Storage Temperature: –40 to +100 °C

Shock: 100Gs for 100 milliseconds duration

Vibration: 5 to 2000 Hz at 20Gs

Enclosure Rating: IP67 with shaft seals

Worldwide Brands: NorthStar TM • Acuro TM • Dynapar TM • Hengstler TM • Harowe TM

INNOVATION - CUSTOMIZATION - DELIVERY

WWW.DYNAPAR.COM

Headquarters: 1675 Delany Road • Gurnee,,IL 60031-1282 • USA

Customer Service:

Tel.: +1.800.873.8731

Fax: +1.847.662.4150

[email protected]

Technical Support

Tel.: +1.800.234.8731

Fax: +1.847.662.4150

[email protected]

Dynapar™ brand is a trademark of DYNAPAR. All rights reserved.

Document No. 702886-0001, Rev.

F ©2011 DYNAPAR

IMPORTANT INSTALLATION INFORMATION

GENERAL GUIDELINES

Encoders provide quality measurements and long life when common sense, care, and accurate alignments are provided during installation. The following general guide-lines will help to ensure a trouble-free installation.

Mounting the Encoder

FLEXIBLE COUPLINGS (cont.)

L

G

D

Primary

Bore

Insert

Secondary

Bore

Do not shock the encoder.

Do not subject the encoder to axial or radial shaft stresses.

Do not disassemble the encoder.

Do not use a rigid coupling.

Do not tool the encoder or its shaft.

Do not use makeshift techniques to mount the encoder.

FLEXIBLE COUPLINGS

Encoder shafts and bearings are designed to require very restricted axial and radial play. When shafts are coupled, excessive shaft loading, electrical leakage, and thermal stress can cause encoder failures.

Therefore, a flexible coupling (Dynapar brand CPL

Series) which provides maximum mechanical, thermal, and electrical protection for encoder shaft connections, should be used to ensure long encoder life.

The CPL Series provides a full range of flexible coupling models designed to match specific encoders. Each is supplied with input-shaft size adapters.

When selecting a flexible shaft coupling, there are four major criteria which must be considered:

1. Encoder Application (light duty to extra heavy duty)

2. Encoder Shaft Size

3. Drive Shaft Size

4. Endplay of Shaft

Most applications use the Primary Bore as the encoder end; however, it is permissible to reverse the coupling to provide for specific shaft accommodations. Secondary bore inserts are supplied. There are also dimensional options available - D=Diameter

(0.75” to 2.0”), L=Length (0.875” to 2.0”), and G=Grip

(0.23” to 0.45”).

Attachment of a flexible coupling at both ends is via integral 360

°

clamps which firmly grip the encoder shaft and the input shaft while remaining slip-free to the rated torque of the coupling. NOTE: Shafts may extend beyond the clamp-grip area (G) to the flexure area but they must not butt.

ELECTRICAL CONNECTIONS

Wiring the Encoder

• Never connect or disconnect the encoder connector or wiring while power is ON. Doing so may damage the encoder.

• Power should always be connected to the + side of

DC power.

• Common should always be connected to the - side of DC power.

• Never connect A, B, or Z to the + or - side of DC power.

Cable - The use of shielded cable is recommended for all encoder installations. When a Dynapar brand encoder is ordered, the type of termination is generally defined (usually the last selectable code in Ordering

Information). If a code for a cable was indicated, the encoder was manufactured to include a shielded cable.

If any other type of termination was selected or if selection of termi-nation type was not requested, a cable assembly must be ordered. (The cable assembly easily hooks onto the encoder’s connector making it ready for wiring).

To determine which cable assembly to order, refer to the

Electrical Connections table (in the encoder’s manual).

In some cases, there may be more than one table or the table may be broken into sections due to different output types. If so, refer to the information listed for the output type selected for the encoder (in Ordering Information).

Wiring should be run through dedicated conduits or harnesses (not shared with any other wiring) which are spaced at least 12 inches apart. This protects the cable from physical damage while providing a degree of electrical isolation. Also, do not run cable in close proximity to other conductors which carry current to heavy loads such as motors, motor starters, contactors, or solenoids. Doing so could result in electrical transients in the encoder cable which cause undesired signal pulses.

NOTE: Never connect or disconnect the encoder connector or wiring while power is ON. Doing so may damage the encoder.

Page 2

IMPORTANT INSTALLATION INFORMATION

ELECTRICAL CONNECTIONS (cont.)

Obviously not all receiving devices are the same.

However, connecting your encoder to one, no matter what type or brand it may be, is not difficult. As discussed in the previous section, all encoders have certain electrical features. Each of these features/ functions are identified in the encoder’s Electrical

Connections table along with its corresponding pin and wire color. Each wire specified in the table must be connected to the receiving device.

Grounding - DO NOT ground the encoder through both the machine and the cable wiring. Connect the shield at the input device only. NOTE: If the shield is connected at both ends, grounding problems that degrade system performance may result.

For European-based applications requiring CE compliance, cable length must not exceed 30m.

Connect the shield to building ground on either the

Encoder or Controls end. CE compliant products are tested to EN61326 EMC.

FEATURES (cont.)

Determining where to connect each wire is as easy as following the Electrical Connections table and matching each wire to the proper terminal on the receiving device. In general, no matter what type of receiving device you are using, the terminal strip is marked, indicating the proper location for each function/wire.

These markings may either be numbers or text labels identifying functions. If they are numbers, the receiving device’s manual should define what function corresponds to each number.

Since receiving devices are made by various manufacturers, not all text labels/references are the same.

There are various ways to identify each function.

Following are a few examples:

Referred to as:

Input A

A+

Sig. A

Referred to as:

Vcc; + Power

DC Power

12VDC

Referred to as:

Input B

B+

Sig. B

Power

Signal A

Typical

Encoder

Signal B

Common

Index

Referred to as:

Comm

– Power

– DC

Referred to as:

Marker

Z

Sig. C

Note: Encoders that feature differential outputs will also have complementary outputs referenced as

–

A,

–

B,

–

Z, (A-not, B-not, Z-not)

FEATURES

All encoders have the following electrical features:

• Power (+DC)

• Common

• Output Signal(s)

Power (also referred to as supply, power source, and power +V/VCC) is always +DC for encoders. There- fore, power should always be connected to the

positive (+) side of DC power. In addition, encoder power should be regulated to within ± 5% at the encoder and should be free of induced transients.

Common (also referred to as Com, supply common, and ground) is generally a black wire (verify via

Electrical Connections table). Common should always be connected to the negative (-) side of DC power.

All encoders have at least one output signal (A); however, it is common for encoders to have three signals A, B, Z (may also be referred to as C, X, or index). The outputs should each be connected to the receiving device at the appropriate terminal. NOTE:

Never connect A, B, or Z to the + or - side of DC power.

When encoders have a differential line driver, there are two signals for each of the outputs. Each signal

(A, B and Z) has a compliment or inverse ( A,

–

Z referred to as A not, B not, and Z not). The signal and its compliment (i.e. A and A) are separate outputs. Connect each output to a separate input.

NOTE: Never connect these signals together or to the + or - side of DC power. Never connect differential signals to the same input.

FREQUENTLY ASKED QUESTIONS

There are additional colored wires which are not referred to in the

Electrical Specifications table. What do I do with them?

Do not connect them to the receiving device. Any unused encoder signal wires must be individually insulated and tied back. They should NEVER be in contact with common, power sources, or other output signal lines.

The encoder is correctly connected to the receiving device per the

Electrical Specifications table and the receiving device’s terminal strip label; however, it’s counting in the wrong direction. What’s wrong?

In order to reverse the counting direction, the output signal connections must be switched. If the encoder has a single ended swap A and

–

I’ve connected the encoder and it doesn’t work ( No Outputs).

What can I do?

Many encoders have internal protection circuits which shut down the encoder to prevent damage if the input power is not correct or the outputs are overloaded. Check the following: Input Voltage (is it too high?); Input Polarity (is it reversed?); and Output Wiring (are they wired properly?).

I’ve read and followed the technical manual and these guidelines and the encoder still doesn’t work properly. Help!?

Calm down - help is at your fingertips! Simply pick up the phone and dial our Applications Engineering Department at 1-800-234-

8731 (US & Canada) or 847-662-2666 from 8:00 AM to 4:45 PM

(Central time) Monday - Friday. One of our engineers will gladly help you solve the problem.

Page 3

ELECTRICAL CONNECTIONS

MS Connector Accessory Cables - when Code 4= 0 to 4

D

E

F

A

B

C

Pin

Table 1 – Current Sink Output

Function

Common

Power Source

Case (Ground)

Signal A

Signal B

Supply Common

Wire Color

Code

Cable Acc’y

#14006070010

Color Code

BLK

RED

GRN

BRN

ORN

BLK

BLK

RED

GRN

BRN

ORN

BLK

A

B

C

D

E

F

G

Pin

Table 2 – 7 Pin Line Driver Output

Function

Wire Color

Code

Cable Acc’y

#14004310010

Color Code

Signal A

Signal B

Power Source

Common

Case (Ground)

BRN

ORN

BRN/WHT

RED

ORN/WHT

BLK

GRN

RED

BLU

YEL

WHT

GRN

BLK

Table 3 – Current Sink Output w/Marker

Pin

D

E

F

A

B

C

Function

Common

Power Source

Signal Z

Signal A

Signal B

Common

Wire Color

Code

Cable Acc’y

#108241-0010

Color Code

BLK

RED

YEL

BRN

ORN

BLK

BLK

RED

GRN

BRN

ORN

BLK

Pin

A

B

C

D

E

F

Table 4 – 6-Pin Line Driver

Function

Common

Power Source

Signal A

Signal B

Wire Color

Code

Cable Acc’y

#14006640010

Color Code

BLK

RED

BRN

BRN/WHT

ORN

ORN/WHT

BLK

RED

BRN

BRN/WHT

ORN

ORN/WHT

Cable Configuration: PVC jacket, 105

°C rated, overall foil shield; 3 twisted pairs 26 AWG (output signals), plus

2 twisted pairs 24 AWG (input power)

Table 5 – Cable termination Line

Driver Output with Marker

Function

Signal A

Signal B

Signal Z

Power Source

Supply Common

Case (Ground)

Wire Color

Code

BRN

ORN

YEL

RED

BLK

GRN

BRN/WHT

ORN/WHT

YEL/WHT

5 & 8 Pin M12 Accessory Cables - when Code 4= 5 to 9 and A

Connector pin numbers and cable assembly wire color information is provided here for reference.

Table 6 Table 7

5 Pin Single Ended 8 Pin Single Ended

Table 8

8 Pin Differential

Encoder

Function

Sig. A

Sig. B

*Sig. Z

Power +V

Com

Sig.

–

A

Sig. B

*Sig.

–

Z

–

–

1

3

–

Cable # 112859Cable # 112860-

Pin Wire Color Pin Wire Color Pin

4 BLK 1 BRN 1

Cable # 112860-

Wire Color

BRN

2

5

WHT

GRY

4

6

ORG

YEL

4

6

ORG

YEL

BRN

BLU

–

–

–

2

7

–

–

–

RED

BLK

–

–

–

2

7

3

5

8

RED

BLK

BRN/WHT

ORG/WHT

YEL/WHT

* Index not provided on all models. See ordering information

Cable Configuration: PVC jacket, 105 °C rated, overall foil shield; 24 AWG conductors, minimum

See “Accessories” Section for Connectors and Cable Assemblies Ordering Information

Page 4

ORDERING INFORMATION

Code 1: Model

To order, complete the model number with code numbers from the table below:

Code 2: Pulses/Rev Code 3: Mechanical Code 4: Output Code 5: Electrical Code 6: Termination

22 Qube

Encoder,

Bidirectional

22M Metric Qube

Encoder,

Bidirectional

1250

1270

1440

2000

2048

2500

2540

2600

3600

0360

0500

0512

0600

0625

0720

0800

1000

1024

1200 0100

0120

0125

0150

0192

0200

0240

0250

0256

0300

0001

0010

0012

0024

0025

0035

0040

0050

0060 available only when

Code 1 is 22

0 3/8" Double ended shaft

1 3/8" Single ended shaft

2 1/4" Double ended shaft

3 1/4" Single ended shaft

A Same as "0" with shaft seal

B Same as "1" with shaft seal

C Same as "2" with shaft seal

D Same as "3" with shaft seal available only when

Code 1 is 22M

4 6mm Double ended shaft

5 6mm Single ended shaft

E Same as "4" with shaft seal

F Same as "5" with shaft seal

Ordering Information

0 Single Ended, Table 1

2 Differential, Table 2 available only when

Code 1 is 22 or 22M:

1 Single Ended, with

Index, Table 3

available when Code4 =

0, 1, 5, 6, 7 or 8:

0 5-26 VDC in, 5-26

VDC Open Collector w/2.2k pull-ups out

1 5-26 VDC in, 5-26

VDC Open Collector w/o pull-up out available only when

Code 6 is 1 to 5 or A to E:

3 Differential, with

Index, Table 5

2 5-26 VDC in, 5V

Totem Pole out available only when code 6 is 0:

4 Differential, Table 4 available when Code4 =

2, 3, 4, 9 or A:

3 5-26 VDC in, 5V

Line Driver out available only when

Code 6 is 6:

5 5 pin M12 connector, single ended, no index, Table 6

4 5-26 VDC in, 5-26

VDC CMOS Line

Driver

6 5 pin M12 connector, single ended, with index, Table 6

7 8 pin M12 connector, single ended, no index, Table 7

8 8 pin M12 connector, single ended, with index, Table 7

9 8 pin M12 connector, differential, no index,

Table 8

A 8 pin M12 connector, differential, with index, Table 8

0 MS Connector available when Code 3 is 1, 2, 3, 4 or 5

1 18" Cable

2 3' Cable

3 6' Cable

4 10' Cable

5 15' Cable available when Code 4 is 5, 6, 7, 8, 9 or A

6 M12 Connector available when Code 3 is A,B,C,D,E or F

A 18" Sealed Cable

B 3' Sealed Cable

C 6' Sealed Cable

D 10' Sealed Cable

E 15' Sealed Cable

10 foot Cable Assemblies with MS Connector

1400607-0010 6 Pin MS, Cable Assy. For Use with Single Ended Outputs

108241-0010 6 Pin MS, Cable Assy. For Use with Single Ended w/Index Outputs

1400664-0010 6 Pin MS, Cable Assy. For Use with Differential Line Driver Outputs

1400431-0010 7 Pin MS, Cable Assy. For Use with Differential Line Driver Outputs

15 foot Cable Assemblies with M12 Connector

112859-0015 5 Pin M12, Cable Assy. For Use with Single Ended Outputs

112860-0015 8 Pin M12, Cable Assy. For Use with Single Ended Outputs

112860-0015 8 Pin M12, Cable Assy. For Use with Differential Line Driver Outputs

Mating Connectors (no cable)

6 pin, style MS3106A-14S-6S (MCN-N4)

7 pin, style MS3106A-16S-1S (MCN-N5)

Page 5

DIMENSIONS

inches

[mm]

2.25

( 57.1)

MS CONNECTOR

0.25

( 6.3 )

2.25

( 57.1 )

45˚

TYP

0.969

+.005

–.002

24.61 +.127

–.051

0.50

(12.7)

SHAFT

0.250

0.375

6mm

0.05

(1.3)

FLAT

Ø

2.00

( 50.8 )

4X 6-32 UNC-2B (X) .19 DEEP ON 2.00 B.C.

ON 3 FACES - FRONT, REAR AND BOTTOM

FOR MODEL 22M ONLY: M3 x 0.5; 5mm DEEP

1.13

(28.6 )

2.25

(57.1)

0.74

(18.7)

0.75

(19.0 )

0.06

(1.5 )

0.06

(1.5 )

0.75

(19.0)

OPTIONAL

DOUBLE

ENDED SHAFT

BOTTOM VIEW

Page 6