F39-EU1E Omron, F39-EU1E Datasheet - Page 30

• Manufacturer Part Number: F39-EU1E
• Description: F3S-B OPTIONAL PROGRAMMING KIT
• Manufacturer: Omron

Specifications of F39-EU1E

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Light Curtain Type: Safety
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com
Terminology
IEC61508: 1998 (EN61508: 2001)
This standard specifies detailed provisions for the procedures to be
followed (including design and evaluation methods) covering all
phases of the safety life cycle from design through installation,
maintenance, and disposal when a product has safety functions that
use electrical, electronic, or programmable systems.
DC Solid-state Safety Output Waveform
In the F3SX, the output periodically turns OFF for a short time to
check that the function for turning OFF output is operating normally.
If the output signal turns OFF during this time the output circuit is
determined to be operating normally. Conversely, if the output does
not turn OFF, an output circuit or wiring error is detected, and the
Controller is put in lockout status. Set the input response time of
connected devices such that the devices connected to terminals SS1
and SS2 do not malfunction due to the OFF pulse signal.
SIL (Safety Integrity Level)
SIL refers to a numeric value that indicates the safety integrity
requirements of the safety system in the same way as they were
previously indicated by EN954-1 Safety Categories B, and 1 through
4. The level is obtained by calculating the ratio of dangerous
malfunctions that can occur and assigning a level that corresponds to
the frequency of use. This Controller is SIL3, which indicates a safety
level equivalent to EN954-1 Safety Category 4.
Diagnostic Functions
Intersystem Synchronous Monitoring
The time difference in the rise time of inputs between systems
(between channels 1 and 2) is monitored. This prevents safety
equipment from being disabled.
Intersystem Short-circuit Monitoring
Short-circuits of inputs between systems (between channels 1 and 2)
are monitored. This allows detection of damage to safety equipment.
If a short-circuit occurs, the Controller is locked out, and the OFF
status is maintained. (Fuse replacement is not required.)
The applicable safety category is determined from the whole safety
control system. Consultation with a third party assessment body is
recommended to make sure that the whole safety control system
meets requirements.
The service life greatly depends on factors such as the switching
conditions and load. Be sure to test the F3SX under actual
application conditions, and make sure that the number of switching
operations is within the permissible range.
Use the F3SX within a protective structure that complies with IP54
or higher.
Secure the F3SX to the DIN track using Mounting Brackets if the
DIN track is short or if securing is otherwise required. Not doing so
may result in the F3SX falling off the DIN track due to vibration.
Provide a space of at least 5 mm beside and at least 50 mm above
and below the F3SX for ventilation.
http://www.ia.omron.com/
!CAUTION
Control Functions
Monitoring Feedback Timing (FB)
The N.C. contact of the external relay that controls the source of
danger in the machine is input to the F3SX as a feedback signal,
thereby detecting welding contacts and other operating faults, and
can also monitor whether the feedback signal is returned within a
fixed time (factory setting: 500 ms).
When this function is not used, perform function settings using the
F3SX-CD100-E Function Setup Software for the F3SX.
Standby Output (AS3 Terminal)
The standby output is output after the F3SX CPU Unit is initialized and
I/O control can be performed normally. Use this output as part of the
operation standby signals for the entire system.
Ready Output
(AS2 Terminal: E Modules)
The ready output is output when the F3SX is in a standby state and
all the safety inputs are ON.
Information Trigger
(AS2 Terminal: N Modules)
The information trigger is output when damage or a timeout occurs
during Controller diagnosis or monitoring. The trigger signal can be
used as a command request signal to a host (e.g., Programmable
Controller or personal computer).
Start Command Input (SSC Terminal)
The start command input is used to operate a safety relay when it
receives a start command from the machine in addition to an input
condition from the safety device. (If the SSC terminal is not required,
connect it to the 24-VDC terminal.)
1. Do not use the F3SX in atmospheres or environments that exceed
2. Safety Application Controller's Relay durability depends greatly on
Do not connect the start command input to an input
device, or otherwise use it to configure safety systems.
Doing so may result in serious injury if a malfunction
occurs.
The standby output is not a safety output. Do not use the
standby output to configure safety systems. Doing so
may result in serious injury if a malfunction occurs.
The information trigger output is not a safety output. Do
not use the information trigger to configure safety
systems. Doing so may result in serious injury if a
malfunction occurs.
product ratings.
the switching condition. Confirm the actual conditions of operation
in which the Relay will be used in order to make sure the
permissible number of switching operations.
When the accumulated number of operation exceeds its
permissible range, it can cause failure of reset of safety control
circuit. In such case, please replace the Relay or the Safety
Application Controller immediately.
If the Relay or the Safety Application Controller is used continuously
without replacing, then it can lead to loss of safety function.
(c)Copyright OMRON Corporation 2008 All Rights Reserved.
Precautions for Correct Use
F3SX
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