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© Panasonic Industrial Devices SUNX Co., Ltd. 2015
English
WARNING
♦
Maintenance
•
When replacement parts are required, always use only genuine supplied replace-
ment parts. If substitute parts from another manufacturer are used, the device may
not come to detect, result in death or serious 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 fol-
lowing the procedure specified in “
10. Maintenance
.”
•
Clean this device with a clean cloth. Do not use any volatile chemicals.
♦
Others
• Never modify this device. Modification may cause the device not to detect, resulting
in death or serious 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 minimum sensing objects.
Before the use of this device, construct the control system that satisfies the following re
-
quirements to secure the safety of the whole system.
●
To prevent the loss of the safety function due to a single fault.
Always use two types of control output (OSSD 1 / 2).
●
To prevent the loss of the safety function due to the accumulation of the faults.
Construct the control system that can stop a device if discrepancy between control
outputs (OSSD 1 / 2) is detected.
<The example of the way to detect the discrepancy of control outputs>
(Example 1)
Use the relay unit or the controller for the light curtain.
(Example 2)
Monitor of the control outputs (OSSD 1 / 2) with the safety PLC.
(Example 3)
Monitor of the contact point welding in case the safety relay is used.
If one type of control output (OSSD) is used, the auxiliary output connects to PLC to
monitor the operation of this device, and construct the control system that can stop a
device if discrepancy between the control output (OSSD) and the auxiliary output is de-
tected. It is possible to use another type of control output (OSSD) .
2. Confirmation of Packed Contents
□
Sensor: Emitter, Receiver
1 pc. each
□
Test rod
1 pc
SF4B-F
□
<V2>
:
SF4B-TR14
(ø14 × 220mm)
SF4B-H
□
<V2>
:
SF4B-TR25
(ø25 × 220mm)
□
Intermediate Supporting Bracket
MS-SFB-2
0 to 3 sets
Note: The intermediate support bracket
MS-SFB-2
is enclosed with the following devices. The quantity differs
depending on the device as shown below:
Set
Model No.
1 set
SF4B-F
□
<V2>
: 79 to 111 beam channels,
SF4B-H
□
<V2>
: 40 to 56 beam channels
SF4B-A
□
<V2>
: 20 to 28 beam channels
2 sets
SF4B-F127<V2>
,
SF4B-H
□
<V2>
: 64 to 80 beam channels
SF4B-A
□
<V2>
: 32 to 40 beam channels
3 sets
SF4B-H
□
<V2>
: 88 to 96 beam channels,
SF4B-A
□
<V2>
: 44 to 48 beam channels
□
Quick Instruction Manual
1 pc.
To use for Category 4 or 3
To use for Category 2