rmb30 RLS, rmb30 Datasheet

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rmb30

Manufacturer Part Number
rmb30
Description
Angular Magnetic Encoder Module
Manufacturer
RLS
Datasheet

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Quantity:
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Data sheet
RMB30D01_08
Issue 8, 14
RMB30 angular magnetic encoder module
The RMB30 encoder module
provides the functionality
of the RM36 encoder in a
component format for simple
customer integration. With a
large range of outputs and
both 5 V and 24 V power
supply variants the unit is
easily integrated to existing
electronics.
The encoder module consists of a
magnetic actuator and a separate
sensor board. Rotation of the
magnetic actuator is sensed by a
custom encoder chip mounted on
the sensor board, and processed
to give the required output format.
Output signals are provided
in industry standard absolute,
incremental, analogue or linear
formats.
The RMB30 can be used in a wide
range of applications including marine,
medical, print, converting, industrial
automation, metal working, motor
control and instrumentation.
th
January 2009
RMB30IA
RMB30IB
RMB30IC
RMB30SC
RMB30SI
RMB30C
RMB30V
-
-
-
-
-
-
range of variants, 24 V
-
range of variants, 24 V
Linear voltage output in a
Linear current output in a
Synchro serial interface
Incremental output, Push-
Pull, 24 V
Incremental output, Open
Collector NPN, 24 V
Incremental with 80
to 2,048 pulses per
revolution (320 to 8,192
counts per revolution with
x 4 evaluation), 5 V
(SSI) and incremental
outputs, 5 V
Synchro serial interface
(SSI) with 320 to 8,192
positions per revolution,
5 V
A
30 mm diameter circular module
24 V and 5 V power supply
versions
High speed operation to
30,000 rpm
Absolute - to 13 bit resolution
(8,192 counts per revolution)
Industry standard absolute,
incremental, analogue and linear
output formats
Accuracy to ±0.5°
RoHS compliant (lead free)
associate company
®

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rmb30 Summary of contents

Page 1

... Output signals are provided in industry standard absolute, incremental, analogue or linear formats. The RMB30 can be used in a wide range of applications including marine, medical, print, converting, industrial automation, metal working, motor control and instrumentation. - ...

Page 2

... Data sheet RMB30D01_08 RMB30 installation drawing component area PCB RMB30 * Mounting hole sizes 24 V versions (9 bit resolutions only versions - 2.5 mm NOTE: For the accuracy specified the center line of the magnet needs to be square to the chip within 2° and aligned within the center of the board ± ...

Page 3

... RMB30I – Incremental outputs supply Square wave output Power supply (see NOTE 2) dd Power consumption ( See table Output signals Variant IA A-, B-, Z- (RS422A) Variant IB (open collector) Resolution 128 pulses per revolution (512 counts per ...

Page 4

... Data sheet RMB30D01_08 RMB30IC – Incremental outputs supply Square wave differential line driver to RS422A Power supply ± Power consumption 35 mA Output signals A-, B-, Z- (RS422A) Temperature Operating -25 °C to +85 °C Storage Resolution options Maximum speed (counts per rev) ...

Page 5

... RMB30SC – Absolute binary synchro-serial interface (SSI) Serial encoded absolute position measurement Output code Natural binary Power supply ± Power consumption 35 mA Repeatability ≤ 0.07° Data outputs Serial data (RS422A) Data inputs Clock (RS422A) Temperature Operating -40 °C to +125 °C Storage -40 ° ...

Page 6

... Data sheet RMB30D01_08 RMB30SI – Absolute binary synchro-serial interface (SSI) + incremental Serial encoded absolute position measurement Output code Natural binary Power supply ± Power consumption 35 mA Repeatability ≤ 0.07° Data outputs Serial data (RS422A) Data inputs Clock (RS422A) Temperature ...

Page 7

... CCW VE VF NOTE 1: RMB30C and RMB30V boards need 2 power supplies; pin 6 (V have been provided to allow easy connection terminal regulator to generate 5 V from 24 V. Pin 2 (GND) is connected on the PCB to pin 5 (GND), and pin 6 (V NOTE 2: The SMD regulator supplied on these boards limits the supply voltage ( supply, then this regulator must be replaced by a more powerful off-board device (TO220 package) mounted to a suitable heatsink ...

Page 8

... Linear voltage output supply + + 360° 180° CCW VE VF NOTE: Not all combinations are valid. * For sample quantities of RMB30 supplied with a magnet please add “KIT” to the end of the required RMB30 part number, eg. RMB30IA09BC1KIT 8 RMB30 IA 09B 90° 45° 90° ...

Page 9

Magnetic actuator and magnet ordering information Actuator for integration onto shaft magnet Shaft = Ø*h7 Fixing: Grub screw provided Actuator for integration into shaft magnet with N-pole marker Hole = Ø6G7 Fixing: Glue (recommended – LOCTITE 648) Magnet for direct ...

Page 10

... T +81 3 5366 5316 E france@renishaw.com E japan@renishaw.com RLS d.o.o. has made considerable effort to ensure the content of this document is correct at the date of publication but makes no warranties or representations regarding the content. RLS d.o.o. excludes liability, howsoever arising, for any inaccuracies in this document. The Netherlands Sweden T +31 76 543 11 00 ...

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