Honeywell | FF5 Series Magnetically Actuated Non-Contact Safety Switches | Datasheet | Honeywell FF5 Series Magnetically Actuated Non-Contact Safety Switches Datasheet

Honeywell FF5 Series Magnetically Actuated Non-Contact Safety Switches Datasheet
Sensing and Internet of Things
Non-Contact Safety Switches
004746
FF5 Series
Issue 3
Datasheet
FEATURES
• Non-contact design requires no operating force to actuate
switch
• ABS plastic housing or 316 Series stainless steel housing
for switch and actuator
• Pre-wired cable length of 3 meters or 10 meters
• Compact size of 52 mm x 28 mm x 14 mm
[2.0 in x 1.1 in x 0.55 in]
• IP67 environmentally sealed switch and actuator
• CE and UL 508 certifications
DIFFERENTIATION
DESCRIPTION
Honeywell FF5 Series are magnetically actuated, noncontact, pre-wired safety switches for use in machine
guarding applications. These switches are designed to
monitor the position of the guard and provide inputs to
safety relays. The compact rectangular packaged switch
and actuator are available with either an ABS plastic or 316
Series stainless steel housing. The small housing permits
installation on machinery where there is limited space. A
magnetic actuator is supplied with each switch. The noncontact switch design allows for flexible installations where
misalignment of the machine guard may occur. Installed
with two M4 or #8 screws, the FF5 Series is sealed to IP67
for wet and dusty environmental applications.
With CE and UL certifications, the switches can be installed
• Non-contact sensing requires no mechanical linkage to
actuate switch
• Two safety contacts when actuated for inputs to safety
relay
• Auxiliary contact closes when actuator moves out of the
operating range
POTENTIAL APPLICATIONS
Equipment and machinery guards
• Can forming and filling (aluminum, plastic, and steel)
• Packaging equipment
• Pick and place assembly equipment
• Plastic molding equipment
• Printing machinery
• Semiconductor equipment
• Textile machinery
• Woodworking equipment
on machinery for global applications.
PORTFOLIO
VALUE TO CUSTOMERS
Honeywell FF5 Series safety switches are part of a
comprehensive line of Honeywell electromechanical and
non-contact safety switches. For more details on the
extensive line of Honeywell safety switches, click here.
• Non-contact sensing minimizes installation and set-up
• Pre-wired cable with color coded individual lead wires
simplifies electrical connection
• Actuator can approach switch from head-on, slide-by, or
rotation/hinge for flexible installation
Sensing and Internet of Things
Non-Contact Safety Switch, FF5 Series
Table 1. Specifications
Characteristic
Parameter
Description
Magnetically actuated non-contact safety switch, FF5 Series
Certifications
cULus/UL 508; File E37138, Industrial control
CE; DOC A347
Reference standards:
EN60947-5-1; Low voltage switchgear and controlgear
EN60947-5-3; Low voltage switchgear and controlgear
EN61000-6-2; Electromagnetic compatibility, Immunity
EN61000-6-4; Electromagnetic compatibility, Emissions
EN60204-1; Safety of machinery, General requirements
EN62061; Safety of machinery, Functional safety
EN ISO 13849-1; Safety of machinery, Safety-related parts of control systems
EN ISO 13850; Safety of machinery, Emergency stop function
Switch and actuator
housing material
FF5; ABS plastic
FF5-SS; 316 stainless steel
Termination
Pre-wired six-conductor color-coded cable Ø 4,55 mm [0.18 in], 3 meters or 10 meters length
Contacts
(when actuator present)
2NC/1NO
Contact design
Magnetically actuated
Safety contact rating*
300 mA/24 Vdc
Safety contact sensing
distance**
7 mm [0.28 in] ON/17 mm [0.67 in] OFF
Auxiliary contact rating*
300 mA/24 Vdc
Auxiliary contact sensing
distance**
7 mm [0.28 in] OFF/17 mm [0.67 in] ON
External fuse (customer
supplied)
0.2 A fast acting
Environmental sealing
IP67 for switch and actuator
Operating temperature
-25 °C to 55 °C [-13 °F to 131 °F]
Vibration/shock
10 g, 50 Hz to 100 Hz
*
**
Designed for interfacing to safety relays which has low inrush current to the FF5 Series switch contacts.
Sensing distance is front surface of switch to front surface of actuator. When actuated the targets on the surface of the switch and actuator
are designed to align.
Figure 1. FF5 Contact Configuration
Red
Figure 2. FF5 Wiring
Blue
Black
White
Green
Yellow
0.2 Amp
Red
Blue
0.2 Amp
Black
White
Note: Contact configuration shown
under closed condition for guard device.
0.2 Amp
Green
Yellow
Actuator
2 sensing.honeywell.com
Switch
Normally
Closed
Normally
Closed
Normally
Open
Non-Contact Safety Switch, FF5 Series
Figure 3. FF5 Series Sensing Distance
20 [0.79]
mm [in]
18 [0.71]
16 [0.63]
14 [0.55]
NC off
NO on
12 [0.47]
10 [0.39]
8 [0.31]
6 [0.24]
mm [in]
4 [0.16]
NC on
NO off
2 [0.08]
Normally closed circuit is the safety contact/switch and
is closed when the actuator is sensed by the the switch.
8 [0.31]
10 [0.39]
6 [0.24]
4 [0.16]
0
2 [0.08]
-2 [-0.08]
-4 [-0.16]
-6 [-0.24]
-8 [-0.31]
-10 [-0.39]
8 [0.31]
10 [0.39]
6 [0.24]
4 [0.16]
0
2 [0.08]
-2 [-0.08]
-4 [-0.16]
-6 [-0.24]
-8 [-0.31]
-10 [-0.39]
0
Normally open circuit is an optional auxiliary contact which
closes when the actuator is no longer sensed.
Table 2. FF5 Series Order Guide
Catalog Listing
Description
FF5-21-DC-03
Switch and actuator, ABS plastic housing and actuator, 2NC/1NO, pre-wired with 3 m cable
FF5-21-DC-03-SS
Switch and actuator, Stainless steel housing and actuator, 2NC/1NO, pre-wired with 3 m cable
FF5-21-DC-10
Switch and actuator, ABS plastic housing and actuator, 2NC/1NO, pre-wired with 10 m cable
FF5-21-DC-10-SS
Switch and actuator, Stainless steel housing and actuator, 2NC/1NO, pre-wired with 3 m cable
Figure 4. FF5 Series Dimensions
53,0
[2.08]
52,0
[2.04]
3,0
[0.11]
22,0
[0.86]
28,0
[1.1]
14,0
[0.55]
Side View
3,0
[0.11]
22,0
[0.86]
29,0
[1.14]
Side View
13,5
[0.53]
Ø 4,2
[0.16]
Ø 4,2
[0.16]
Ø 8,1
[0.32]
6,4
[0.25]
FF5 ABS
6,4
[0.25]
Ø 8,1
[0.32]
FF5 SS
Sensing and Internet of Things
3
m WARNING
ADDITIONAL MATERIALS
The following associated literature is available on the Honeywell
web site at sensing.honeywell.com:
• Product installation guide
• Product range guide
RISK TO LIFE OR PROPERTY
Never use this product for an application involving serious
risk to life or property without ensuring that the system as a
whole has been designed to address the risks, and that this
product is properly rated and installed for the intended use
within the overall system.
Failure to comply with these instructions could result in
death or serious injury.
m WARNING
MISUSE OF DOCUMENTATION
•
•
The information presented in this product sheet is for
reference only. Do not use this document as a product
installation guide.
Complete installation, operation, and maintenance
information is provided in the instructions supplied with
each product.
Failure to comply with these instructions could result in
death or serious injury.
Warranty/Remedy
Honeywell warrants goods of its manufacture as being free of
defective materials and faulty workmanship during the applicable warranty period. Honeywell’s standard product warranty
applies unless agreed to otherwise by Honeywell in writing;
please refer to your order acknowledgment or consult your
local sales office for specific warranty details. If warranted
goods are returned to Honeywell during the period of coverage,
Honeywell will repair or replace, at its option, without charge
those items that Honeywell, in its sole discretion, finds defective. The foregoing is buyer’s sole remedy and is in lieu of all
other warranties, expressed or implied, including those of
merchantability and fitness for a particular purpose. In no
event shall Honeywell be liable for consequential, special,
or indirect damages.
For more information
Honeywell Sensing and Internet of
Things services its customers through a
worldwide network of sales offices and
distributors. For application assistance,
current specifications, pricing or the
While Honeywell may provide application assistance personally,
through our literature and the Honeywell web site, it is buyer’s
sole responsibility to determine the suitability of the product in
the application.
Specifications may change without notice. The information we
supply is believed to be accurate and reliable as of this writing.
However, Honeywell assumes no responsibility for its use.
nearest Authorized Distributor, visit
sensing.honeywell.com or call:
Asia Pacific
+65 6355-2828
Europe +44 1698 481481
USA/Canada
+1-800-537-6945
Honeywell Sensing and Internet of Things
9680 Old Bailes Road
Fort Mill, SC 29707
www.honeywell.com
004746-3-EN | 3 | 02/19
© 2019 Honeywell International Inc.
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