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440N-S32017

Description
Non contact Switches
File Size87KB,4 Pages
ManufacturerRockwell Automation / Allen-Bradley
Download Datasheet View All

440N-S32017 Overview

Non contact Switches

Interlock Switches
Non contact Switches
Sipha Sensors
Specifications
Standards
EN954-1, ISO13849-1, IEC/EN60204-1,
NFPA79, EN1088, ISO14119,
IEC60947-5-1, IEC/EN60947-5-3,
ANSI B11.19, AS4024.1
Rating dependent on control unit and
application.
CE marked for all applicable directives,
cULus and T
Ü
V
Make Break
5mm (0.20in) 11mm (0.43in)
9mm (0.35in) 12mm (0.47in)
5mm (0.20in) 12mm (0.47in)
10mm (0.39in) 13mm (0.51in)
300VDC, 250VAC, 0.5A including
inrush. 15VA/10W suitable for AC/DC
circuits
Category
Approvals
Maximum Safety Sensing
Distance
Style S1
Style S2
Style S3
Style S4
Description
With the increasing speed and complexity of applications a simple
magnetic switch may be insufficient to meet the increased risks,
therefore Sipha’s design incorporates several magnetically sensitive
elements which must be triggered in a particular sequence to operate
correctly. The Sipha sensor, designed to operate with its own
actuator, helps prevent defeatability by a simple magnet.
The Sipha with its moulded-in brackets and diminutive size, is
extremely versatile and simple to install. The Sipha Sensor must be
connected to the Sipha control unit giving a monitored circuit. For
high-risk applications the control unit is used with a single sensor to
give a high-integrity system. For other applications, multiple sensors
(including mechanical switches) can be connected to one Sipha
control unit. Sipha has facilities for connecting a manual reset button
and for monitoring external devices such as contactors.
Four types of sensors and actuators are available incorporating
different operating distances and physical sizes.
Auxiliary Contact Switching
Capability
Operating Temperature
S1, S2, S3 -10°C to +55°C (+14° to +131°F)
S4 (GD2) -25°C to +125°C (-13° to +257°F)
Enclosure Protection
S1, S2, S31 IP67 (NEMA 6P)
S4 (GD2) IP67 (NEMA 6P)
Cable
S1 0.54 mm
2
(20AWG) 4 wire
PVC Jacket OD – 4mm (0.16in)
S2
0.54 mm
2
(20AWG) 4 wire
PVC Jacket OD – 4mm (0.16in)
Cable
S1 0.54mm
2
(0.02in) (20AWG) 4 wire PVC
jacket OD—4mm (0.16in)
S2
0.54mm
2
(0.02in) (20AWG) 4 wire PVC
jacket OD—4mm (0.16in)
Case Material
S1, S2
S30 (Actuator)
S31 (Sensor)
S4 (GD2)
Mounting
Weight (not including cable)
S1
S2
S3
S4
Shock
Vibration
Moulded ABS
Polyester
Nylon (Trogamid)
Stainless Steel
Any Position
Sensor Actuator
18g (0.04lbs) 15g (0.03lbs)
20g (0.04lbs) 30g (0.07lbs)
18g (0.04lbs) 6g (0.01lbs)
150g (0.33lbs) 170g (0.37lbs)
30g, 11ms half-sine
1mm, 10 to 55Hz
Features
Non contact actuation
Magnetic coded sensing
Four housing styles
Must be operated with its own safety control unit
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