Installation
Always keep the correctly calculated safety distance between this device and the
dangerous parts of the machine.
Install extra protection structure around the machine so that the operator must pass
through the sensing area of this device to reach the dangerous parts of the machine.
Install this device such that some part of the operator’s body always remains in the
sensing area when operation is done with the dangerous parts of the machine.
Do not install this device at a location where it can be affected by wall reflections.
When installing multiple sets of this device, connect the sets and, if necessary, install
some barriers such that mutual interference does not occur.
Do not use this device in a reflective configuration.
The corresponding emitter and receiver must have the same serial No. and be
correctly oriented.
Equipment in which this device is installed
Do not use this device in the ‘PSDI Mode’, functioning as the starter of the equipment
in which this device is installed.
In Japan, do not use this device as safety equipment for a press machine.
Do not install this device with a machine whose operation cannot be stopped
immediately in the middle of an operation cycle by an emergency stop equipment.
This device starts the performance after 2 seconds from the power ON. Have the
control system started to function with this timing.
Wiring
Be sure to carry out the wiring in the power supply off condition.
All electrical wiring should conform to the regional electrical regulations and laws. The
wiring should be done by engineer(s) having the special electrical knowledge.
Do not run the sensor cable together with high-voltage lines or power lines or put them
together in the same raceway.
In case of extending the cable of the emitter or the receiver, each can be extended by
20.5m or less.
Do not control the device only at one control output (OSSD 1, OSSD 2).
Do not short-circuit the control output (OSSD 1, OSSD 2) to +24V. It is dangerous
since the control output (OSSD 1, OSSD 2) becomes always ON.
Connect FSD between the control output (OSSD 1, OSSD 2) and 0V. Wrong wiring
may make the FSD ON even if the control output (OSSD 1, OSSD 2) is OFF.
Maintenance
When replacement parts are required, always use only genuine supplied replacement
parts. If substitute parts from another manufacturer are used, the sensor may not come
to detect, resulting in death or serious body injury.
The periodical inspection of this device must be performed by an engineer having the
special knowledge.
After maintenance or adjustment, and before starting operation, test this device
following the procedure specified in ‘
Chapter 4 Maintenance
’.
Clean this device with a clean cloth. Do not use any volatile chemicals.
Others
Never modify this device. Modification may cause the sensor not to detect, resulting in
death or serious body injury.
Do not use this device to detect objects flying over the sensing area.
Do not use this device to detect transparent objects, translucent objects or objects
smaller than the specified min. sensing objects.
© Panasonic Industrial Devices SUNX Co., Ltd. 2013 MJE-SF4A No.0038-55V
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Summary of Contents for SF4-AH Series
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