RN6020 - Camera IFM - Free user manual and instructions

USER MANUAL RN6020 IFM

Function and features

The encoder converts rotary movements into digital numerical values. Each revolution is given as a numerical value. These values allow angular movements to be measured and positions to be determined.

• Supply voltage and number of steps according to the type label.
  Max. permissible mechanical: 10,000min
• Max. permissible electrical: 6000min^-1 ( ≤ 10bit ); 3000min^-1 (11bit); 1500min^-1 (12bit)
• The outputs are protected against a short circuit between the outputs and UN or UP for < 1 min.

Installation

Disconnect power. The drive must not be started during installation.

The encoder shaft must not be hit; do not use a file or a similar tool on the shaft, it could destroy the unit.

Encoder and drive should be connected by means of a flexible coupling in order to avoid damage to the shaft and the bearing.

In the case of linear measurement with rack and pinion the angle flange should be mounted on a resilient base. In the case of linear measurement with a measuring wheel encoder and measuring wheel should be mounted on the end of a flexible arm.

Electrical connection

Disconnect power before connection /disconnection of the cable or plug and socket connection.

Output signals:

• 5V version: TTL output, 6mA
• 10-30V version: HTL output 20mA, short-circuit protection

Extension by means of a screened extension cable; max. length 20m (5V version), 100m (10-30V version); lay separately from sources of interference (min. spacing approx. 20cm). Connect the encoder housing, the connector / terminal box and the evaluation electronics via the screen.

Pulse diagram

high-impedance signal outputs
- release A = low:

tracks 3 to 10 to output (8... 10bit version)

tracks 7 to 12 to output (11 and 12bit TTL version)

• release B = low:

tracks 1 to 2 to output (8 ... 10bit version)

tracks 1 to 6 to output (11 and 12bit TTL version)

• release A and release B simultaneously low:

tracks 1 to 8 (1 to 9; 1 to 10; 1 to 11; 1 to 12) to output

Release

When unused or at 0V the data are permanently present at the output. At high level the tracks are blocked.

MSB (change the direction of rotation)

For encoders with 8, 9 and 10 bits the direction of rotation can be selected via the connection:

connection MSB = clockwise rotation

connection MSB = anticlockwise rotation

Holder of Certificate: ifm electronic gmbh

Friedrichstr. 1

45128 Essen

GERMANY

Production

20196

Facility(ies):

Certification Mark:

Product:

Electronic measuring equipment (encoders)

Model(s):

RAX, ROx, RPx, RBx, RCx, RUX, RVx, RSx, RMs, RNx "x" can be any character (up to 15 digits) and defines configurations, interface, resolution and length.

Parameters:

Rated Voltage: 5-30 Vdc

Rated Current: max. 370 mA

Remark:

When installing, requirements of mentioned Test

Standards and Installation Guide has to be fulfilled.

Supply shall fulfil requirements of limited energy

circuit or Class 2 power.

Tested

UL 61010-1:2004

according to:

CAN/CSA-C22.2 No.61010-1:2004

The product was voluntarily tested according to the relevant safety requirements and mentioned properties. It can be marked with the certification mark shown above. The certification mark must not be altered in any way. This product certification system operated by TÜV SÜD America Inc. most closely resembles that described by ISO/IEC Guide 67, Conformity assessment - Fundamentals of product certification, System 3. See also notes overleaf.

Test report no.:

028-71370093-000

Date, 2010-08-18

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TUV SUD AMERICA INC. 10 Centennial Drive Peabody MA 01960 USA www.TUVamerica.com