Installation Instructions For The; 50Fy Series Hall Effect; Door Interrupt System, En954 Category Iii - Honeywell SYA14 Series Manual

Installation Instructions for the

50FY Series Hall Effect

Door Interrupt System, EN954 Category III

IMPROPER INSTALLATION
• This product is designed to conform to the
technical requirements of EN954 Category III and
ANSI B11.19-1990. To ensure compliance with
these requirements, 50FY41 sensors MUST be
used with the FYQLA1-140R-3 logic amplifier.
• Consult with local safety agency and its
requirements when designing a machine control
link, interface and all control elements that affect
safety.
• Strictly adhere to all installation instructions.
Failure to comply with these instructions could
result in death or serious injury.
GENERAL
The 50FY Series Hall Effect Door Interrupt
System is a non-contact, magnetic actuation system
consisting of three devices: a sensor, a magnetic
actuator and a logic amplifier.
The sensor contains two Hall Effect integrated
circuits that are connected independently. Both
circuits must turn on simultaneously to produce an
output.
The magnet actuator has a keyed magnetic field
that must match the sensor to operate correctly.
When exposed to this keyed magnetic field and
properly aligned, the sensor responds with an
output.
The logic amplifier contains a logic input circuit
card and controls a relay output. The input circuit
will accept up to six sensors. When all of the
connected sensors are actuated, the logic circuit will
close the relay contacts. If any of the connected
sensors are turned off, the logic circuit will open the
relay contacts.
MICRO SWITCH Sensing and Control
INSTALLATION INSTRUCTIONS
Step 1 - Mount and align 50FY sensor as
follows:
IMPROPER ALIGNMENT
Ensure the alignment of the sensor and magnetic
actuator face each other and are aligned for proper
operation. A 10 mm (0.39 in) separation distance
will cause an OFF condition, regardless of offset
distance.
Failure to comply with these instructions could
result in death or serious injury.
• Mount and align the sensor and magnetic actuator
(see Mounting Dimensions, Nominal Sensing
Distance, and Offset vs. Distance) within the
allowable offset.
NOMINAL SENSING DISTANCE mm (in)
Offset
Zero
3,8 (0.150)
7,5 (0.300)
OFFSET VS DISTANCE
ISSUE 3
PK 80391
Distance
2,5 (0.100)
1,3 (0.050)
Zero