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Rockwell Automation 440P Bulletin 440P 2 N.C. Small Metal Safety Position Switches with 4-Pin Male Micro User Manual

Rockwell Automation Equipment

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Installation and Operating Instructions

Bulletin 440P 2 N.C. Small Metal Safety Position Switches

with 4-Pin Male Micro (M12) Connectors

IMPORTANT: SAVE THESE INSTRUCTIONS FOR FUTURE USE.

General Data

• Safety contacts: 2 N.C.
• Enclosure rating:

• NEMA 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. 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

To avoid electrical shock and unintended opera-
tion 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

Installation of Allen-Bradley Guardmaster prod-
ucts should be in accordance with local and/or
national codes. Servicing energized industrial
control equipment can be hazardous if not in
accordance with recommended safety
procedures.

ATTENTION

IMPORTANT

Outputs

Safety Contacts

2 N.C. snap acting

Thermal Current (/

lth

)

3 A

Rated Insulation Voltage (ui)

250V AC

Short Circuit Protection

3 A max. fast acting fuse IEC 269 type
gG or equivalent

Connector Ratings
Maximum for 4-Pin Male Micro (M12)

AC

DC

60V, 3 A

60V, 3 A

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

NEMA 1, IP65

Operating Temperature [C (F)]

2…70 ° (35.6…158 °)

Pollution Degree

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.) 5/22 AWG UL AWM 2464
pigtail with 4-pin male M12 QD

Enclosure Color

Red body/black head

For safe operation, the M12 female connector of
the connecting cable must be rated 60V 3 A or
higher per standard EN61984.

The M12 female connector of the connecting
cable must have a minimum sealing of IP65 to
maintain a pollution degree 3 rating.

ATTENTION

ATTENTION