Rockwell Automation 440P Small Metal Safety Switches (4-Pin) - Manual

Installation and Operating Instructions
Bulletin 440P Small Metal Safety Position Switches
with 4-Pin Male Micro (M12) Connectors
IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.
This publication does not include all specifications, dimensions, or any special installation considerations.
Refer to the product catalog pages for additional information.
General Data
• Safety contacts: 1 N.C.
• Auxiliary contacts: 1 N.O.
• Enclosure rating:
• Type 1
• IP65
• Rugged die cast housing
• 15 cm (6 in.) pigtail with 4-pin male micro (M12) QD
• Compact profile for access limited installation
Principles, Standards, and Implementation
Before installation in a safety application, a risk assessment
should be performed to determine whether the specifications
of this device are suitable for foreseeable operational and
environmental characteristics of the machine which is to be
controlled. Only the normally closed set of contacts are
considered safety contacts. When applying these limit
switches in a safety system application, all applicable
standards for application should be followed. Operating
specifications must be followed and actuator must be
displaced beyond the point where Direct Opening Action
occurs. These devices are not to be used to directly control a
motor.
Specifications
ATTENTION: To avoid electrical shock and unintended
operation of equipment, disconnect all
power to the limit switch and the controlled
equipment before proceeding with any
repair or adjustment of the limit switch.
Safety Ratings
Standards
EN 954-1, ISO 13849-1,
IEC/EN 60204-1, NFPA 79, EN 1088,
ISO 14119, IEC/EN 60947-5-1,
ANSI B11.19 AS 4024.1
Safety Classification
Cat. 1 Device per EN 954--1 Dual
channel limit switch suitable for
Cat. 3 or 4 systems
Certifications
cULus Listed, TÜV and CE Marked for all
applicable directives
IMPORTANT: Installation of Allen-Bradley Guardmaster products should
be in accordance with local and/or national codes. Servicing
energized industrial control equipment can be hazardous if
not in accordance to recommended safety procedures.
Class 2 power source required for this limit switch.
Maximum allowed: ➊
➊
➋
Outputs
Safety Contacts 1 N.C. snap acting
Auxiliary Contacts 1 N.O. snap acting
Thermal Current (/ lth ) 3 A
Rated Insulation Voltage (ui) 300V AC
Short Circuit Protection
3 A max. fast acting fuse IEC 269 type
gG or equivalent
AC DC
30V, 3 A 30V, 3 A
ATTENTION: No grounding conductor is provided.
Operating Characteristics
Actuation Speed, Max. 250 mm/s
Actuation Speed, Min. 100 mm/min
Actuation Frequency, Max. 6000 ops/hr
Mechanical Life 1 x 10
7
operations at room temperature
Environmental
Enclosure Type Rating Type 1, IP65
Operating Temperature [C (F)] 2…70 ° (35.6…158 °)
Pollution Degree ➋ 3
Physical Characteristics
Housing Material Die cast alloy
Actuator Material Various polymers and metals
Mounting 2 x M4, any position
Vibration
IEC 68-2-6 (10…55 Hz, 0.35 mm
amplitude)
Shock IEC 68-2-7 (30 Gn 3 pulses per axis)
Connection
15 cm (6 in.) 4/22 AWG UL AWM 2464
pigtail with 4-pin male M12 QD
Enclosure Color Red body/black head
WARNING: For safe operation, the M12 female connector of
the connecting cable must be rated 30V 3 A or
higher per standard EN61984.
ATTENTION: The M12 female connector of the connecting
cable must have a minimum sealing of IP65 to
maintain a pollution degree 3 rating.