Operating instructions for electronic handwheel HKB with pushbutton function
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 D-70771 Leinfelden-Echterdingen Tel. +49/711/75 97-0 Fax +49/711/75 33 16 www.euchner.de info@euchner.de
<26,5>
24,5
8
42
25
31
0,81
1,5
23
SW 17
15,5
13,8
Seal
Screen connection
Front panel cut-out
Screw terminal 7-pole
Subject to technical modifications; no responsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG 109378-02-01/10 (Translation of the original operating instructions)
Technical data
Parameters Value
Pulses per revolution 2 x 25 or 2 x 100
Detent positions 100
Housing material Aluminium
Weight 95 g
Magnetic detent mechanism 0,04 ... 0.06 Nm
Shaft loading, axial, max. 25 N
Shaft loading, radial, max. 40 N
Mechanical life, min. 5 x 10
6
revolutions
Operating temperature 0 °C ... +50 °C
Storage temperature -20 °C ... +50 °C
Humidity, max. 80 % (condensation not permissible)
Degree of protection to the front In accordance with EN 60529 / IEC 529 IP 65
In accordance with NEMA 250-12
EMC protection requirements in acc. with CE
EN 61000-6-2, EN 61000-6-4
Pushbutton function
Mechanical life, min. 1 x 10
6
actuations
Actuating travel 0.3 ... 0.7 mm
Specification output OUT
Output stage
A05 / G05 A12 / G12 / G24
Operating voltage U
B
DC 5 V ± 5 % DC 10 ... 30 V
Output voltage HIGH (1), min. 4.0 V / 0 mA –
3.4 V / 5 mA –
3.0 V / 20 mA U
B
- 3 V / 20 mA
LOW (0), max. 1.3 V / 15 mA 3 V / 20 mA
Output circuit
Push-pull
Output stage G05 G12 G24 Pin assignment
Screw terminal 7-pole
Wire cross-section
0.08² ... 1.5²
(AWG 22 ... 16)
Tightening torque
max. 0.25 Nm
It is necessary to use
copper conductors with
temperature resistance
of 75°C
Output signals A, B
Operating voltage U
B
DC 5 V ± 5 % DC 10 ... 30 V
Operating current, no load, max. 80 mA
Output specifications
Output voltage HIGH (1), min. 4.0 V / 0 mA 4.9 V / 0 mA –
3.4 V / 5 mA 3.9 V / 5 mA –
3.0 V / 20 mA 3.6 V / 20 mA U
B
- 3 V / 20 mA
LOW (0), max. 1.3 V / 15 mA 1.3 V / 15 mA 3 V / 20 mA
Output current per output, max. 20 mA
Output signals
25 pulses
100 pulses
Output circuit
RS422
Output stage A05 A12 Pin assignment
Screw terminal 7-pole
Wire cross-section
0.08² ... 1.5²
(AWG 22 ... 16)
Tightening torque
max. 0.25 Nm
It is necessary to use
copper conductors with
temperature resistance
of 75°C
Output signals A, /A, B, /B
Operating voltage U
B
DC 5 V ± 5 % DC 10 ... 30 V
Operating current, no load, max. 80 mA
Output specifications
In accordance with RS422A
Output signals
25 pulses
100 pulses
200 µs 400 µs
800 µs
A
/A
B
/B
Fig. 2: Dimension drawing of handwheel HKB with pushbutton function
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