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© Panasonic Industriar Devices SUNX Co., Ltd. 2012 ME-SF4BV2-05
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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
` " GG {
MS-SFB-2
) is enclosed with the following devices. The quantity differs
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… 79 to 111 beam channels
… 40 to 56 beam channels
… 20 to 28 beam channels
#`
SF4B-F127<V2>
,
… 64 to 80 beam channels
… 32 to 40 beam channels
$`
… 88 to 96 beam channels
… 44 to 48 beam channels
Instruction Manual (this manual)
1 pc.
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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 moni-
tor 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 detected. It is
possible to use another type of control output (OSSD) .
To use for Category 4 or 3
To use for Category 2