Rockwell Automation Allen-Bradley Guardmaster Safedge 440F-C251D Installation Instructions Manual

Installation Instructions
Original Instructions
Guardmaster Safedge Pressure Sensitive Safety Edge System
Catalog Numbers 440F-C251D, 440F-C251P, 440F-C252D
Introduction
The Safedge™ Safety Edge System is ideal as a safety sensor in applications such
as power-operated doors, automated vehicles, and moving machinery beds, for
use when you require object detection by touch. The system provides a continuous
line of high sensitivity touch sensing along or around practically anything. See
publication 440F-UM002 for more information.
Description
The Safedge safety edge system consists of up to 50 m (164 ft) of profile, a cable
connector, an ending resistor, a C-rail, and a control unit. The control unit can
monitor lengths of up to 50 m (164 ft). All profiles have the same principle of
operation.
This publication covers the use of the parts of the Safedge safety edge system. If
you require joints, corners, or further assistance, contact your local Allen-Bradley
distributor or Rockwell Automation sales office. Suitably trained and qualified
personnel must complete all installation work in accordance with statutory
requirements for safety.
Specifications
Attribute 440F-C251P Surface Mount 440F-C251D DIN Rail
Conformity EN ISO 13849-1 PLd, Cat. 3, EN ISO 13856-2
System response
13 ms
time
Environmental
IP65
protection
Safedge profile
12V DC (open circuit)
voltage, max
Operating voltage,
4V (run condition)
nom
Output fuse, max 2 A quick acting
Impulse withstand
2500V
voltage
Over voltage Category 2
Contamination
III
level
Switched current/
10 mA/10V
voltage, min
Power
< 6VA
consumption
• 2 x independent volt free N.O. safety contacts
Relay outputs
• 1 x volt free N.C. auxiliary contact
Utilization • AC - 15; 2 A/250V DC
category • DC - 13; 2 A/30V DC
Safety inputs Safedge profile (open resistance 6 kΩ)
• 1 - Green: Run
Status indicators • 2 - Yellow: Open
• 3 - Red: Stop
Internal controls AC voltage selector
2 A safety fuses, replaceable
Internal fuses (2 off); 500 mAT supply fuse,
replaceable (1 off)
440F-C252D DIN Rail
• Enclosure: IP40 DIN0470
• Terminals: IP20 DIN0470
5 A quick acting
• 1 x independent volt
free N.O. safety
contacts
(1)
• 1 x volt free N.C.
auxiliary contact
500 mAT supply fuse (reset ability) (1 off)
Attribute 440F-C251P Surface Mount 440F-C251D DIN Rail
Output fuse, max —
• Control unit: -10...+55 (-14...+131)
Ambient
• Profile: -5...+55 (23...131) EPDM (ethylene propylene diene modified rubber)
temperature
Excluding 110 N and 01610N: 0...55 (32...131) NBR/CR (acrylonitrile [34% nitrile]
[°C (°F)]
butadiene rubber/chloropriene rubber)
Humidity Up to 90% RH at 55 °C (131 °F).
Tested in accordance with IEC 68-2-6, frequency range 10...55 Hz, displacement
Vibration
0.15 mm (0.01 in.), 10 cycles per axis, sweep rate 1 octave per minute
MC-MC contactor
N.C. (normally closed) contactor loop
monitor loop
• 1 x 1 mm
Conductor size,
5 mm (0.2 in.)
max
• 1 x 1.5 mm
Minus terminal screws
Terminals
M2 spring action
Installation group C, in accordance with VDE 0110.
Material Control unit: Polycarbonate
Mounting details 4 x M4 holes
• Depth: 75 (2.95)
Housing [mm (in.)] • Height: 130 (5.12)
• Width: 130 (5.12)
Weight [g (oz)] 650 (22.9)
Miscellaneous The Safedge profile must end with a 6 kΩ resistor.
Bend radius, min 500 mm (19.8 in.)
(1) Do not use the auxiliary for safety.
(1)
2 2
(0.001 in. ) stranded with sleeves stripped
2 2
(0.002 in. ) solid conductor
45 mm (1.77 in.) DIN rail
440F-C252D DIN Rail
• AC: 4 A
• DC: 2 A
2 2
• 1 x 2.5 mm (0.004 in. )
stranded with sleeves
stripped 8 mm (0.31 in.)
2 2
• 1 x 4 mm (0.006 in. )
solid conductor
Plus-minus terminal
screws M3.5 with self-
lifting connection, washer
terminal boards
separately removable
22.5 mm (0.89 in.) DIN rail
• Depth: 120 (4.72)
• Height: 73 (2.87)
• Width: 45.5 (1.79)
16 way
450 (14.1)