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<Conditions: Line synchronization, Test input function invalid, Interlock function invalid>
● Emitter indicator operation when error occurs
Light blocked state
Top end beam channel
Light blocked
Light received
Bottom end beam channel
Light blocked
Light blocked
Other beam channels
Light received /
Light received /
Light blocked
Light blocked
Control output
OFF
OFF
(OSSD 1 / 2)
Upper application
Turns OFF
Turns OFF
indicator
Lower application
Turns OFF
Turns OFF
indicator
Stable light
Turns OFF
Turns OFF
reception indicator
Blinking or lights
Blinking or lights
Digital indicator
yellow number
yellow number
Frequency indicator
Turns OFF
Turns OFF
Light emission intensity
When short mode is selected by DIP switch: Lights orange
control indicator
Test indicator
Turns OFF
Turns OFF
Operation indicator
Lights red
Lights red
● Receiver indicator operation when error occurs
Light blocked state
Top end beam channel
Light blocked
Light received
Bottom end beam channel
Light blocked
Light blocked
Other beam channels
Light received /
Light received /
Light blocked
Light blocked
Control output
OFF
OFF
(OSSD 1 / 2)
Upper application
Turns OFF
Turns OFF
indicator
Lower application
Turns OFF
Turns OFF
indicator
Stable light
Turns OFF
Turns OFF
reception indicator
Blinking or lights
Blinking or lights
Digital indicator
yellow number
yellow number
Frequency indicator
Turns OFF
Turns OFF
Function setting
When the blanking function or parallel connection is used: Lights yellow (Applicable model: SF4D-□)
indicator
When the communication module SF4D-TM1 (option) is connected: Blinks orange
Interlock indicator
Turns OFF
Turns OFF
OSSD indicator
Lights red
Lights red
10
MAINTENANCE
<Reference>
If you notice an abnormal condition, refer "our web site:
If you are unsure what action to take, contact our office.
Make a copy of the checklist, enter a checkmark after checking each item, and retain the list.
● Daily inspection
Before starting work, inspect the items below and verify that there are no abnormalities. Risk of death
or serious injury if inspection is neglected or the device is operated with an abnormal condition.
Check column
□
Dangerous parts of the machine cannot be reached without passing through the sensing area of the device.
□
Some part of the operator's body remains in the sensing area when working with dangerous parts of the machine.
□
The device is installed at a distance that is equal to or greater than the calculated safety distance.
□
No safety guard or protective structure damage.
□
No damaged, defective, or bent wires.
□
All connectors are firmly connected.
□
No dirt or scratches on the light emitting surface.
□
Test rods are not deformed or defective.
When no objects are present in the sensing area, the operation indicator (green) of the emitter and the
□
OSSD indicator (green) of the receiver are lit. The control output (OSSD 1 / 2) is ON. You can check for
effects of external noise in this state. If external noise affects operation, remove the cause and reinspect.
When moved at a speed of 1,600mm/sec or less, it should be possible to detect the test rod [ø14mm
for SF4D-F□(-01), ø25mm for SF4D-H□(-01),, ø45mm for SF4D-A□(-01),] directly in front of the emit-
□
ter, midway between the emitter and the receiver, and directly in front of the receiver (3 positions).
When the test rod is in the sensing area, the OSSD indicator (red) of the receiver and the operation in-
dicator (red) of the emitter remain lit.
When the machine is in the operating state, dangerous parts operate normally (do not stop) when no
□
objects are present in the sensing area.
When the machine is in the operating state, dangerous parts stop immediately when the test rod is inserted directly
□
in front of the emitter, midway between the emitter and the receiver, and directly in front of the receiver (3 positions).
□
Dangerous parts remain stopped as long as the test rod is present in the sensing area.
□
Dangerous parts stop immediately when the power of the device is turned OFF.
Be sure to test operation before using the muting function. Check the condition of the muting indicator
□
(dirt, brightness, etc.).
● Periodic inspection (every six months)
Be sure to inspect the following items every six months and verify that there are no abnormalities. Risk
of death or serious injury if inspection is neglected or the device is operated with an abnormal condition.
Check column
□
The structure of the machine does not obstruct any safety mechanisms for stopping operation.
□
No modification has been made in the machine control system that obstructs the safety mechanisms.
□
Output from the device is correctly detected.
□
Wiring from the device is correct.
□
The response time of the overall system is equal to or less than the calculated value.
The current number of operation cycles (time) of parts with a limited service life is less than the num-
□
ber of service life cycles (time).
□
No screws or connectors related to the device are loose.
□
No objects that scatter or reflect light have been added near the device.
● Inspection after maintenance
1. When any parts of the device are replaced.
2. When an abnormal condition is noticed during operation.
3. After aligning the beam axes of the emitter and receiver.
4. When the installation site or environment of the device is changed.
5. When the wiring method or wiring layout is changed.
6. When a safety relay unit or external device (forcible guide relay or magnetic con-
tactor) part has been replaced.
7. When safety controller or safety PLC settings are changed.
Light blocked
Light received
Light received state
Light received
Light received
(all beam channels)
Light received /
Light blocked
Light blocked
OFF
OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Blinking or lights
Blinking or lights
yellow number
yellow number
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Lights red
Lights red
Light blocked
Light received
Light received state
Light received
Light received
(all beam channels)
Light received /
Light blocked
Light blocked
OFF
OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Blinking or lights
Blinking or lights
yellow number
yellow number
Turns OFF
Turns OFF
Turns OFF
Turns OFF
Lights red
Lights red
https://panasonic.net/id/pidsx/global
WARNING
Inspection item
WARNING
Inspection item
When using as a safety device for a press machine in Japan
When using as a safety device for a press machine in Japan, press machine work
supervisors and personnel in charge of the matters described in No. 1, No. 2, and
No. 4 of Article 134 of the Occupational Safety and Health Act are required to per-
form inspection prior to the start of work and perform periodic inspection.
Press machine work supervisors, etc. must inspect the items below prior to the
start of work and record/retain the results.
OFF
Device emitter
● Firmness of installation
Turns OFF
● Suitability of installation position
Turns OFF
(safe distance and vertical position)
● Existence of damage
Turns OFF
● Existence of external wire abnormal-
Blinking or lights
ities
yellow number
● Existence of dirt on emitter
Turns OFF
● Certainty of detection states
Specified control unit SF-C11, SF-C13
Turns OFF
Lights red
● External wiring
● Indicator
● Abnormal operation of switches, etc.
● Firmness of installation
For details, refer to "Press Machine Safety Device Control Policy" of the Ministry of
Health, Labour and Welfare.
11
SPECIFICATIONS
OFF
Type
Turns OFF
Model No.
Turns OFF
Number of beam channels
Turns OFF
Detection width
(protection height)
Blinking or lights
When using as safety equipment for
yellow number
press machines in Japan and China
Turns OFF
Sensing range (effective)
Turns OFF
Minimum sensing object
Lights red
Supply voltage
Control output (OSSD 1 / 2)
Response time
".
Auxiliary output (AUX)
Response time
Ambient temperature
Ambient humidity
Notes: 1) Because the control output (OSSD 1 / 2) must be OFF for at least 80ms, the ON response will be delayed
more than 50ms when the light blocked time is less than 30ms.
2) When optical synchronization is selected, if the beam axes of both the top end and bottom end are blocked,
the ON response speed decreases by as much as 1 sec.
<Response time by number of beam channels (OFF response)>
Control output (OSSD 1 / 2)
Number of units in
series connection
4 to 48 beam
channels
49 to 96 beam
channels
97 to 127 beam
channels
128 to 144 beam
channels
145 to 192 beam
channels
193 to 256 beam
channels
12
CE MARKING DECLARATION OF CONFORMITY
Itemized Essentials of EU Declaration of Conformity
Manufacturer's Name: Panasonic Industrial Devices SUNX Co., Ltd
Manufacturer's Address: 2431-1, Ushiyama-cho, Kasugai, Aichi 486-0901, Japan
EU Representative's Name: Panasonic Marketing Europe GmbH Panasonic Testing Center
EU Representative's Address: Winsbergring 15, 22525 Hamburg,Germany
Product: Active Opto-electronic Protective Device (Light Curtain)
Model Name: SF4D Series
Trade Name: Panasonic
Application of Council Directive:
- 2006/42/EC Machinery Directive
- 2014/30/EU EMC Directive
- 2011/65/EU RoHS Directive
Harmonized standards:
- EN 61496-1
- EN ISO 13849-1
- EN 55011
- EN 61000-6-2
- EN 50581
Type Examination: Certified by TÜV SÜD Product Service GmbH Ridlerstrasse
https://panasonic.net/id/pidsx/global
Overseas Sales Division (Head Office)
2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan
Phone: +81-568-33-7861 FAX: +81-568-33-8591
For sales network, please visit our website.
PRINTED IN JAPAN
(Applicable model: SF4D-□-01)
Device receiver
● Firmness of installation
● Suitability of installation position
(safe distance and vertical position)
● Existence of damage
● Existence of external wire abnormal-
ities
● Existence of dirt on emitter
● Certainty of detection states
10mm pitch type
20mm pitch type
SF4D-F□(-01)
SF4D-H□(-01)
15/23/31/39/47/55/63/71/
8/12/16/20/24/28/32/36/40
79/95/111/127
/48/56/64/72/80/88/96
150 (15 beam channels) to
150 (8 beam channels) to
1,270mm (127 beam channels)
1,910mm (96 beam channels)
140 (15 beam channels) to
140 (8 beam channels) to
1,260mm (127 beam channels)
1,900mm (96 beam channels)
Short mode: 0.2 to 7m
Short mode: 0.2 to 9m, Long mode: 0.8 to 15m
Long mode: 0.8 to 12m
(selectable by DIP switch)
ø14mm opaque object
ø25mm opaque object
24V DC
+20
% (excluding voltage drop due to cable)
-30
Maximum source (PNP) / sink (NPN) current: 350mA, Residual voltage: 2V or less
Leakage current: 0.2mA or less, Maximum load capacity: 2.2μF
Load wiring resistance: 3Ω or less
OFF response: 10ms or less (not connected in serial / parallel)
18ms or less (connected in serial / parallel)
(Refer to <Response time by number of beam channels (OFF response)>)
ON response: 50ms or less (Note 1, 2)
Maximum source (PNP) / sink (NPN) current: 60mA, residual voltage: 2V or less
OFF response: 60ms or less, ON response: 60ms or less
−10 to +55°C, Storage: −25 to +60°C
30 to 85% RH, storage: 30 to 95% RH
Main sensor
Sub sensor
1 unit
1 unit
2 units
6ms
10ms
10ms
8ms
10ms
10ms
10ms
12ms
12ms
−
12ms
12ms
−
14ms
14ms
−
16ms
16ms
65 80339 München Germany
© Panasonic Industrial Devices SUNX Co., Ltd. 2018
40mm pitch type
SF4D-A□(-01)
4/6/8/10/12/14/16/18/20/
24/28/32/36/40/44/48
150 (4 beam channels) to
1,910mm (48 beam channels)
120 (4 beam channels) to
1,880mm (48 beam channels)
(selectable by DIP switch)
ø45mm opaque object
3 units
4 units
12ms
12ms
12ms
12ms
14ms
14ms
14ms
14ms
16ms
16ms
18ms
18ms
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