RN6010 - Rotary encoder IFM - Free user manual and instructions

Product Type	Rotary Encoder
Brand	IFM
Model	RN6010
Resolution	8, 9, 10, 11 or 12 bits (depending on version)
Maximum mechanical rotational speed	10,000 min⁻¹
Maximum electrical rotational speed	6,000 min⁻¹ (≤ 10 bits); 3,000 min⁻¹ (11 bits); 1,500 min⁻¹ (12 bits)
Power supply	5 V DC (TTL) or 10-30 V DC (HTL) depending on version
Output current	6 mA (TTL); 20 mA (HTL)
Output protection	Short-circuit protection (< 1 min)
Mounting	Shaft mounting with flexible coupling; fixing flange E60034
Electrical connection	Shielded cable or connector; max length 20 m (5 V) or 100 m (10-30 V)
Output signals	Parallel (bits) with release A and B; selectable rotation direction (MSB)
Operating temperature	-20 °C to +85 °C (estimated)
Protection rating	IP65 (estimated)
Dimensions (diameter × length)	Approximately 58 mm × 50 mm (typical)
Weight	Approximately 200 g
Maintenance	No special maintenance; cleaning with compressed air or soft cloth
Safety	De-energize before assembly/disassembly; avoid shocks to the shaft

Frequently Asked Questions - RN6010 IFM

How to choose the resolution of the RN6010 encoder?

The resolution depends on the version: 8, 9, 10, 11 or 12 bits. The higher the number of bits, the finer the angular precision. Check the encoder label for the exact version.

What is the difference between the 5 V and 10-30 V versions?

The 5 V version provides TTL signals (6 mA) while the 10-30 V version provides HTL signals (20 mA). The HTL version allows a longer cable length (100 m vs 20 m).

How to correctly mount the encoder on a motor?

Use a flexible coupling between the encoder and the motor shaft to avoid damaging the bearings. Secure the fixing flange with the clamping claws. Never hit the shaft.

How to reverse the rotation direction?

The rotation direction is selected by the MSB (Most Significant Bit) wire. Connect MSB to +5 V/+10-30 V for clockwise rotation, or to 0 V for counterclockwise rotation (according to the manual).

What to do if the output shows no value?

Check the power supply and the connection of the release wires (release A and B). If these wires are high or not connected, the outputs are blocked. Connect them to 0 V to enable data continuously.

What is the maximum cable length?

For the 5 V version: 20 m maximum. For the 10-30 V version: 100 m maximum. Use a shielded cable and maintain a distance of at least 20 cm from parasitic sources.

How to protect the encoder against overloads?

The outputs are protected against short circuits between the outputs and U_N or U_P, but for less than 1 minute. Avoid prolonged overloads. The housing must be connected to ground via the shielding.

Can the encoder be used with a frequency drive?

Yes, but install the shielded cable separately from the power cables (distance > 20 cm) and connect the shielding to ground to avoid electromagnetic disturbances.

How to clean the encoder?

Use a soft cloth or compressed air to remove dust. Do not use solvents or abrasive products. Avoid any contact with the shaft and connectors.

What do the wire colors in the connection table mean?

The colors follow the German standard code: BK (black), BN (brown), BU (blue), GN (green), GY (gray), PK (pink), RD (red), VT (violet), WH (white), YE (yellow). The screen (shielding) is connected to the housing.

USER MANUAL RN6010 IFM

Technical line drawing of a mechanical component with no visible text or symbols

Technical line drawing of a mechanical assembly with mounting bracket and motor (no text or symbols)

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 ^-1
- Max. permissible electrical: 6000min^-1 ( ≤ 10 bit); 3000min^-1 (11bit); 1500min^-1 (12bit)
- The outputs are protected against a short circuit between the outputs and U_N or U_P 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.

fastening clamps angle flange E60034

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 measure-ment with a measuring wheel encoder and measuring wheel should be mounted on the end of a flexible arm.

M4 5 deep Ø42 120° Ø7,6 30° 16 A = 51 (5V /8...12bit) (10-30V / 8...10bit) A = 62 (10-30V /11...12bit) 14 A B 4 Ø50h7 Ø58 3 3 12,5 B = 10 → C = 6 B = 20 → C = 10

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

release A release B tracks 3...10 (8, 9, 10bit) 7...12 (11, 12bit/TTL) tracks 1...2 (8, 9, 10bit) 1...6 (11, 12bit/TTL) t1,t2 <60 ns t1,t2

• 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 0 V 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

Ø42 16 30° 120°

14 A B 4 Ø7,6 C Ø50n7 Ø58 3 3 12,5 B = 10 → C = 6 B = 20 → C = 10

Holder of Certificate: ifm electronic gmbh

Friedrichstr. 1

45128 Essen

GERMANY

Production 20196

Facility(ies):

Certification Mark:

Type Method Production monitored TÜV PRODUCT SERVICE NRTL US C

Electronic measuring equipment (encoders)

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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