Rockwell Automation 440N SensaGuard Integrated Latch Unique Coded Installation Instructions - Manual (Page 3)

Installation Instructions
Installation must be in accordance with the following steps and stated specifications and should be
carried out by suitable competent personnel.
Adherence to the recommended maintenance instructions forms part of the warranty.
This switch has an integrated latch and guard stop for use on lightweight guard doors.
This device is intended to be part of the safety related control system of a machine. Before installation,
a risk assessment should be performed to determine whether the specifications of this device are suit-
able for all foreseeable operational and environmental characteristics of the machine to which it is to
be fitted. Refer to Technical Specifications for Certification information and ratings.
ATTENTION: The presence of spare actuators compromise the integrity of the safety sys-
tems. Personal injury or death, property damage or economic loss can result.
Appropriate management controls, working procedures and alternative protec-
tive measures should be introduced to control their use and availability.
Technical Specification
Safety Ratings
Standards
IEC60947-5-3, IEC61508, ISO 13849-1
Safety Classification Cat. 4 Per ISO 13849-1, SIL CL3
PFH
D
: 1.12 x 10 -9
Dual channel interlock may be suitable for
Functional Safety Data use in application up to PLe (according to
ISO 13849-1) and for use up to SIL3
systems (according to IEC 62061) depending
application characteristics.
Certifications CE marked for all applicable directives, cULus
(UL 508), and TÜV.
Operating Characteristics
Sensing Distance, Assured ON 4 mm
Sensing Distance, Assured OFF 25 mm
Maximum output current (all outputs) 200 mA
Input Current 50 mA (no load supply current)
Operational Current, Min. ³ 1 mA DC
Off-state Current < 0.5 mA DC
Maximum # of switches, connected in series Unlimited. See unit response time section
Operating Voltage 24V DC +10% / -15% Class 2 SELV power supply
Utilization category according to IEC 60947-5-2 DC-12 & DC-13
Ue
24V
Ie 200mA
Frequency of operating cycle 0.25 Hz
Response Time (Off) 60 ms
Case Material Grilamid
Actuator Material Grilamid / PBT
Outputs (Guard door closed, Actuator in place)
Outputs Description Status
Safety 2 x PNP, 0.2 A max. ON (+24vdc)
Auxiliary 1 x PNP, 0.2 A max. OFF (0vdc)
Environmental
Operating Temperature -10…+55°C (+14…+131°F)
Operating Humidity 5% -95% relative
Washdown rating NEMA 3, 4X, 12,13, IP66, IP67, IP69K
Shock & Vibration IEC 60068-2-27 30 g, 11 ms
IEC 60068-2-6 10…55Hz
Radio Frequency IEC 61000-4-3
IEC 61000-4-6
SensaGuard TM Installation Instructions 3