EP1820NPAS Datasheet, PDF (2/2 Pages) List of Unclassifed Manufacturers – Photoelectrics Retro-reflective, Polarized

EP 1820, DC
Specifications (cont.)
Dimensions
Dielectric voltage
Housing material
Body
Front
Cable end
Nuts
Connection
Cable
Plug
Cable for plug (M1)
Weight
Cable version
Plug version
CE-marking
500 V (IEC 60364-4-41)
Nickel plated brass
PMMA, red
Polyester, black
Nickel plated brass
Grey, 2 m, 4 x 0.35 mm²,
oilproof PVC
M12 x 1
CON.1A... series
175 g
90 g
Yes
SENSIT
Operation Diagram
Power supply
Object present, light beam interrupted
Output ON: Break switching (NC), WH (2)
Make switching (NO), BK (4)
Tv
SENSIT
Tv
Wiring Diagrams
1 BN
+
4 BK
2 WH
3 BU
-
PNP
1 BN
2 WH
4 BK
3 BU
NPN
Detection Diagram
Sensor
+
Y
X _ER4
(feet)
Reflector
1.6
3.3
4.9
6.6
8.2
10
20.0
0.8
10.0
0.4
-
0.0
0
-10.0
-0.4
Installation Hints
To avoid interference from inductive voltage/
current peaks, separate the prox. switch pow-
er cables from any other power cables, e.g.
motor, contactor or solenoid cables
Relief of cable strain
Incorrect
-20.0
0.0
0.5
Protection of the sensing face
-0.8
1.0
1.5
2.0
2.5
3.0
Distance (m)
Switch mounted on mobile carrier
Correct
The cable should not be pulled
A proximity switch should not serve as Any repetitive flexing of the
mechanical stop
cable should be avoided
Delivery Contents
• Photoelectric switch ER1820.
• 2 nuts
• Packaging: Plastic bag
2
Accessories
• Reflectors: ER series
• Connector type CON.1A../CON.14NF.. series
• MB18A
• APA18-RAR
For further information refer to “Accessories”.
Specifications are subject to change without notice (08.02.06)