Hengstler RI 36-H Installationsanleitung Seite 2

Installation instructions
Incremental Hollow Shaft Encoders
Type RI 36-H
Item No. 2 521 354, Edition: 3150600hu
Introduction
These installation instructions are provided for the connection and starting
procedure of your shaft encoders. You can get further informations from
our Shaft Encoders Catalogue.
This sign marks paragraphs particularly to be observed to assure
proper use and to avoid risks.
Safety and Operating Instructions
• The incremental shaft encoders of the type RI 36-H model series are quality products
manufactured in accordance with established electrical engineering standards.
The units have been delivered from the factory in perfect conformance to safety regulations.
To maintain this condition and to ensure trouble-free operation, please observe the
technical specifications of this document.
• Installation and mounting may only be performed by an electrotechnical expert!
• The units may only be operated within the limits specified by the technical data.
• Maximum operating voltages must not be exceeded!
The units are designed complying with DIN EN 61010-1, protection class III.
To prevent dangerous structure-borne currents, the equipment has to be run on safety
extra-low voltage (SELV) and must be in an area of equipotential bonding.
• Application: Industrial processes and control systems.
Overvoltage at the connecting terminals must be limited to the values within overvolta-
ge category II.
• The high-quality EMC-specifications are only valid together with standard-type cables
and plugs. When using screened cables, the screen must broadly be connected with
ground on both ends. Likewise, the voltage-supply cables should entirely be screened.
If this is not possible you will have to take appropriate filtering measures.
• Installation environment and wiring are influential on the encoder's EMC: Thus the
installer must secure EMC of the whole facility (device).
• Transient peaks on the power supply leads are to be limited by the pre-connected power
unit to a maximum of 1000 V.
• In electrostaticly threatened areas please take care for neat ESD-protection of plug and
connecting cable during installation work.
Mechanical data
Shaft
Shaft fixation
Coupling
Max. parallel shaft misalignment radial ±0,15 mm, axial ±0,5 mm
Max. speed
Torque
Protection class
Operating temperature
Storage temperature
Vibration performance (IEC 68-2-6) 100 m/s
Shock resistance (IEC 68-2-27) 1,000 m/s
Connection
Housing
Weight
1)
no standing water allowed at the shaft entrance or at the ball bearing
Ordering data (see identification plate)
H Hollow Supply voltage
shaft A 5 VDC
E 10 ... 30 VDC
(push pull only)
/
R I 3 6 – H
Number of pulses Protection class
5 ... 3600 3 IP 64
* Special types are additionally marked by an ordering code -S. In this case customer specifications are to be
applied. If you don't know these please call us for the specifications, indicating the encoder ordering code.
hollow shaft (one side open) with
4, 6, 8 or 10 mm diameter
clamping ring, front
stator coupling (spring plate)
10,000 RPM
≤ 0.3 Ncm
1)
IP 64
–10 ... +70 °C
–25 ... +85 °C
2
(10 ... 2,000 Hz)
2
(6 ms)
cable axial/radial
aluminium
80 g approx.
Mounting Shaft diameter
F clamping shaft 0 4 mm
1 6 mm
C 8 mm
2 10 mm
F · 3
Output Type of
connection
T RS 422 + Sense
R RS 422 + Alarm A Cable axial
K push-pull B Cable radial
I push-pull
complementary
Page 1/1
Electrical data
General design
Screening
Power consumption
Supply voltage U
B
1)
Output circuit
Code letter
Output load [mA]
Output level [V]
Pulse rise time [ns]
Max. pulse frequency [kHz]
Pole protection of U
Short circuit proof
Pulse duty factor
Pulse width error
Phase shift
Pulse shape
Alarm output
1)
PP=Push-pull; PP compl.=Push-pull complementary; RS422=Line driver
Connection diagram
Output circuit
Colour RS 422 (T)
(PVC) + Sense
white Channel A
white/brown Channel A
green Channel B
green/brown Channel B
yellow Channel N
yellow/brown Channel N
yellow/black Sense GND
yellow/red Sense V
red 5 V DC
black GND
1)
Screen Screen
1)
connected to encoder housing
Dimensioned drawing
*
max. shaft length
Dimensions in mm
The spring plate as torque support must be fixed by a cylindrical pin (2,4 mm Ø) at
the machine side.
Technical specifications subject to change without notice.
Hengstler GmbH
Postfach 11 51
D-78550 Aldingen
as per DIN EN 61010-1, protection class III,
contamination level 2, overvoltage class II
connected to housing
40 mA (5 V DC), 30 mA (24 V DC), 60 mA (10 V DC)
5 V DC (SELV) ±10%
PP RS422
K R, T
±10 ±30
≥2.5 ≥2.5
High
≤0.5 ≤0.5
Low
250 100
300 300
yes no
B
yes 1 channel
1 : 1
± 25° electrical
90° (distance from Channel A to B is at least
0.45 µs, at 300 kHz)
rectangular
Open Collector, NPN (5 mA, 24 V max. with U
5 mA, 32 V max. with U =10...30 VDC)
B
RS 422 (R) Push-pull (K)
+ Alarm
Channel A Channel A
Channel A
Channel B Channel B
Channel B
Channel N Channel N
Channel N
Alarm Alarm
Sense V
CC CC
5/10...30 V DC 5/10...30 V DC
GND GND
1) 1) 1)
Screen Screen
Dim. Hollow shaft-Ø
+0.01 +0.01
A 4 6
A* 4 6
g7 g7
L 6 9
min
A* = Diameter of connection shaft
L = Min. inside length of connection shaft
min
Tel. 07424 – 890
Fax 07424 – 89370
10 ... 30 V DC (SELV)
PP PP compl.
K I
±30 ±30
U -3 U -3
B B
≤2 ≤2
2000 2000
200 200
yes yes
yes yes
=5 VDC;
B
Push-pull
complem. (I)
Channel A
Channel A
Channel B
Channel B
Channel N
Channel N
Alarm
Sense V
CC
10...30 V DC
GND
1)
Screen
Unit
+0.01 +0.01
8 10 mm
8 10 mm
g7 g7
12 15 mm