Page 115 - Parker - OSP-P Pneumatic Rodless Cylinders and Linear Guides

Catalog 0980 OSP-P Pneumatic Rodless Cylinders and Linear Guides
Magnetic Switches OSP-P Sensors

type RS Magnetic Switches and lifting magnets, voltage peaks
(transients) are generated which
In the type RS contact is made by a RS and eS must be suppressed by protective
mechanical reed switch encapsulated diodes, RC loops or varistors.
in glass. electrical Service Life
Direct connection with 2-pole cable, Protective Measures Connection examples
5 m long, open ended (type RS-K). Magnetic switches are sensitive to Load with protective circuits
type eS excessive currents and inductions. (a) Protective resistor for light bulb
(b) Freewheel diode on inductively
With high switching frequencies
In the type ES contact is made by an and inductive loads such as relays, (c) Varistor on inductively
electronic switch – without bounce solenoid valves or lifting magnets, (d) RC element on inductively
or wear and protected from pole service life will be greatly reduced.
reversal. The output is short circuit ������
proof and insensitive to shocks and With resistive and capacitative ������ ��� B
vibrations. Connection is by 3-pole loads with high switch-on current, ��� ��� ���
connector for easy disconnection. such as light bulbs, a protective ������
������
Fitted with connection cable 100 mm resistor should be fitted. This also
long with connector. applies to long cable lengths and
A 5 m cable with connector and open voltages over 100 V. For the type ES, external protective
end can be ordered separately, or use circuits are not normally needed.
the Order No. for the complete In the switching of inductive loads
Type ES with 5 m cable. such as relays, solenoid valves

electrical Connection, type RS Dimensions (mm) – type RS-K
Normally closed (NC)
brown (bn)
~ 5000 * �
blue (bu)
��� ����
Normally open (NO)
�����
brown (bn) ��
blue (bu)
* Length with possible minus tolerance, see chart below
���

electrical Connection, type eS Dimensions (mm) – type eS-S

Standard Version:
type PNP
� brown (bn) �
��� � black (bk) out
��� � blue (bu)
�

Optional Version 4 (Out)
type NPN �
PIN assignment (view of pins) according to DIN EN 50044
� brown (bn)
black (bk) out
��� � blue (bu) 1 (+) 3 (-)
��� �
* Length with possible minus tolerance, see chart below
�
Length of connection cable with length tolerance
Magnetic Switch Order No. Nominal cable length Length tolerance
KL3045 5000 mm – 50 mm
KL3048 5000 mm – 50 mm
KL3054 100 mm – 20 mm
KL3060 145 mm ± 5 mm

B103 Parker Hannifin Corporation
Parker-Origa
ORIGA Glendale Heights, Illinois
www.parker.com/pneu/rodless