Safety Relays
SF RERAYS Slim type
Slim type Safety relay compliant with Safety standards
FEATURES
[Protective construction] Flux-resistant type
●●A
cquisition of Korean safety certification "S mark"
Excluding with diode type
●●Forcibly guided contact structure
13
13
●●S
lim profile: Length ( 40/50 mm ) × ●
Width ( 13 mm ) × Height ( 24 mm )
50
40
24
24
●●Fast response time is achieved ( Max. 8 ms )
●●W
ith diode and LED indication type available
4 poles
●●S
ockets and terminal sockets ( spade and ring
tongue terminals compatible ) are available.
6 poles
TYPICAL APPLICATIONS
●●Machine tools
(Unit: mm)
●●Robots
●●Safety PLCs
●●C
ircuits with stringent safety standard
requirements such as those in motor vehicle
production equipment.
ORDERING INFORMATION ( PART NO. )
AG 1 S
Type
S: Slim type
Function
0: Standard (Without LED indication)
1: With LED indication
3: With diode and LED indication
Contact arrangement
2: 2 Form A 2 Form B
3: 3 Form A 1 Form B
4: 4 Form A 2 Form B
5: 5 Form A 1 Form B
6: 3 Form A 3 Form B
Rated coil voltage (DC)
1: 12 V, 2: 24 V, 3: 48 V
Note) 1: Please consult us about other coil voltage.
2: LED indication color is green.
ORDERING INFORMATION ( TYPE NO. )
SF S
S: Slim type
2020.11
Contact arrangement
2: 2 Form A 2 Form B
3: 3 Form A 1 Form B
4: 4 Form A 2 Form B
5: 5 Form A 1 Form B
6: 3 Form A 3 Form B
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Operation indication
Nil: Without LED indication
L : With LED indication
Function
Nil: None
D : With diode
Rated coil voltage
DC 12, 24, 48 V
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Panasonic Corporation 2020
ASCTB119E 202011
Safety Relays SF RERAYS Slim type
TYPES
■■Standard ( without LED indication )
●● PC board terminal: Carton packing
Contact arrangement
2 Form A 2 Form B
4 poles
3 Form A 1 Form B
4 Form A 2 Form B
6 poles
5 Form A 1 Form B
3 Form A 3 Form B
Rated coil voltage
Type No.
Part No.
12 V DC
SFS2-DC12V
AG1S021
24 V DC
SFS2-DC24V
AG1S022 ( E )
48 V DC
SFS2-DC48V
AG1S023
12 V DC
SFS3-DC12V
AG1S031
24 V DC
SFS3-DC24V
AG1S032 ( E )
48 V DC
SFS3-DC48V
AG1S033
12 V DC
SFS4-DC12V
AG1S041
24 V DC
SFS4-DC24V
AG1S042 ( E )
48 V DC
SFS4-DC48V
AG1S043
12 V DC
SFS5-DC12V
AG1S051
24 V DC
SFS5-DC24V
AG1S052 ( E )
48 V DC
SFS5-DC48V
AG1S053
12 V DC
SFS6-DC12V
AG1S061
24 V DC
SFS6-DC24V
AG1S062 ( E )
48 V DC
SFS6-DC48V
AG1S063
Standard packing
Inner carton
Outer
carton
50 pcs.
200 pcs.
Note) F
or products in units of 10 pieces of inner carton, please add "E" to the end of the part number ( only applies to 24 V products ).
The "E" part number suffix will appear only on the inner and outer cartons and not on the relay itself.
■■With LED indication
●● PC board terminal: Carton packing
Contact arrangement
2 Form A 2 Form B
4 poles
3 Form A 1 Form B
4 Form A 2 Form B
6 poles
5 Form A 1 Form B
3 Form A 3 Form B
Rated coil voltage
Type No.
Part No.
12 V DC
SFS2-L-DC12V
AG1S121
24 V DC
SFS2-L-DC24V
AG1S122 ( E )
48 V DC
SFS2-L-DC48V
AG1S123
12 V DC
SFS3-L-DC12V
AG1S131
24 V DC
SFS3-L-DC24V
AG1S132 ( E )
48 V DC
SFS3-L-DC48V
AG1S133
12 V DC
SFS4-L-DC12V
AG1S141
24 V DC
SFS4-L-DC24V
AG1S142 ( E )
48 V DC
SFS4-L-DC48V
AG1S143
12 V DC
SFS5-L-DC12V
AG1S151
24 V DC
SFS5-L-DC24V
AG1S152 ( E )
48 V DC
SFS5-L-DC48V
AG1S153
12 V DC
SFS6-L-DC12V
AG1S161
24 V DC
SFS6-L-DC24V
AG1S162 ( E )
48 V DC
SFS6-L-DC48V
AG1S163
Standard packing
Inner carton
Outer
carton
50 pcs.
200 pcs.
Note) F
or products in units of 10 pieces of inner carton, please add "E" to the end of the part number ( only applies to 24 V products ).
The "E" part number suffix will appear only on the inner and outer cartons and not on the relay itself.
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Panasonic Corporation 2020
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Safety Relays SF RERAYS Slim type
■■With LED indication: with diode type
●● PC board terminal: Carton packing
Contact arrangement
Rated coil voltage
Type No.
12 V DC
SFS2-L-DC12V-D
AG1S321
24 V DC
SFS2-L-DC24V-D
AG1S322 ( E )
48 V DC
SFS2-L-DC48V-D
AG1S323
12 V DC
SFS3-L-DC12V-D
AG1S331
24 V DC
SFS3-L-DC24V-D
AG1S332 ( E )
48 V DC
SFS3-L-DC48V-D
AG1S333
12 V DC
SFS4-L-DC12V-D
AG1S341
24 V DC
SFS4-L-DC24V-D
AG1S342 ( E )
48 V DC
SFS4-L-DC48V-D
AG1S343
12 V DC
SFS5-L-DC12V-D
AG1S351
24 V DC
SFS5-L-DC24V-D
AG1S352 ( E )
48 V DC
SFS5-L-DC48V-D
AG1S353
12 V DC
SFS6-L-DC12V-D
AG1S361
24 V DC
SFS6-L-DC24V-D
AG1S362 ( E )
48 V DC
SFS6-L-DC48V-D
AG1S363
2 Form A 2 Form B
4 poles
3 Form A 1 Form B
4 Form A 2 Form B
6 poles
5 Form A 1 Form B
3 Form A 3 Form B
Standard packing
Part No.
Inner carton
Outer
carton
50 pcs.
200 pcs.
Note) F
or products in units of 10 pieces of inner carton, please add "E" to the end of the part number ( only applies to 24 V products ).
The "E" part number suffix will appear only on the inner and outer cartons and not on the relay itself.
For sockets and terminal sockets, please read "SF RELAYS Slim type Sockets and DIN rail terminal sockets".
RATING
■■Coil data
• Operating characteristics such as "Operate voltage" and "Release voltage" are influenced by mounting conditions or
ambient temperature, etc.
Therefore, please use the relay within ±5% of rated coil voltage.
• "Initial" means the condition of products at the time of delivery.
Contact
arrangement
4
poles
2 Form A
2 Form B
3 Form A
1 Form B
4 Form A
2 Form B
6
poles
5 Form A
1 Form B
3 Form A
3 Form B
Rated coil
voltage
Operate voltage*
( at 20℃ )
Release voltage*
( at 20℃ )
Rated operating
current
( ±10%, at 20℃ )
Coil resistance
( ±10%, at 20℃ )
12 V DC
30 mA
400 Ω
24 V DC
15 mA
1,600 Ω
48 V DC
7.5 mA
6,400 Ω
12 V DC
30 mA
400 Ω
24 V DC
15 mA
1,600 Ω
48 V DC
7.5 mA
6,400 Ω
12 V DC
24 V DC
48 V DC
12 V DC
Max. 75% V
of rated coil
voltage
( Initial )
Min. 10% V
of rated coil
voltage
( Initial )
41.7 mA
288 Ω
20.8 mA
1,152 Ω
10.4 mA
4,608 Ω
41.7 mA
288 Ω
24 V DC
20.8 mA
1,152 Ω
48 V DC
10.4 mA
4,608 Ω
12 V DC
41.7 mA
288 Ω
24 V DC
20.8 mA
1,152 Ω
48 V DC
10.4 mA
4,608 Ω
Rated
operating
power
Max. allowable
voltage
( at 20℃ )
Approx. 360 mW
110% V of
rated coil
voltage
Approx. 500 mW
Note) For with LED indication, the rated operating current will increase by approximately 2 mA due to the LED display.
* square, pulse drive ( JIS C 5442 )
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Safety Relays SF RERAYS Slim type
■■Specifications
Characteristics
Item
Contact data
4 poles
2 Form A 2 Form B
Contact resistance
( initial )
Max. 100 m Ω ( by voltage drop 6 V DC 1 A )
3 Form A 1 Form B
4 Form A 2 Form B
Contact material
Au flashed AgSnO2 type
Contact rating
( resistive )
6 A 250 V AC, 6 A 30 V DC
Max. switching
power ( resistive )
1,500 VA, 180 W
Max. switching
voltage
250 V AC, 125 V DC
Max. switching
current
6 A ( Reduce by 0.1 A/℃ for temperatures 70 to 85℃ )
Min. switching load
( reference value ) *1
1 mA 5 V DC
Insulation resistance ( initial )
5 Form A 1 Form B
3 Form A 3 Form B
Min. 1,000 M Ω ( at 500 V DC, Measured portion is the same as the case of dielectric strength. )
Between open
contacts
Dielectric
strength
( initial )
6 poles
Contact arrangement
1,500 Vrms for 1 min ( Detection current: 10 mA )
Between contact sets
7-8/9-10 between open contacts
2,500 Vrms for 1 min
( detection current: 10 mA )
7-8/11-12 between open contacts
9-10/13-14 between open contacts
11-12/13-14 between open contacts
2,500 Vrms for 1 min ( detection current: 10 mA )
3-4/5-6 between open contacts
3-4/7-8 between open contacts
5-6/9-10 between open contacts
4,000 Vrms for 1 min
( detection current: 10 mA )
3-4/5-6 between open contacts
3-4/7-8 between open contacts
5-6/9-10 between open contacts
7-8/9-10 between open contacts
4,000 Vrms for 1 min ( detection current: 10 mA )
Between contact and
coil
4,000 Vrms for 1 min ( detection current: 10 mA )
Time
characteristics
( initial )
Operate time
Max. 20 ms at rated coil voltage ( at 20℃ , without bounce )
Response time*2
Max. 8 ms at rated coil voltage ( at 20℃ , without bounce, without diode ) *4
Release time
Max. 20 ms at rated coil voltage ( at 20℃ , without bounce )
Shock
resistance
Functional
200 m/s2 ( half-sine shock pulse: 11 ms, detection time: 10 µs )
Destructive
1,000 m/s2 ( half-sine shock pulse: 6 ms )
Vibration
resistance
Functional
10 to 55 Hz ( at double amplitude of 1.5 mm, detection time: 10 µs )
Destructive
10 to 55 Hz ( at double amplitude of 1.5 mm )
Expected life
Mechanical life
Min. 107 ( switching frequency: 180 times/min )
Conditions
Conditions for usage,
transport and
storage*3
Ambient temperature: -40 to +85℃
Humidity: 5 to 85% RH ( Avoid icing and condensation ) *5
Unit weight
Approx. 20 g
Approx. 23 g
*1. T
his value is a rough indication of the lower limit at which switching is possible at micro load level.
This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Response time is the time after the coil voltage turns off until the time when form A contact turns off.
*3. The upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. For details, please read "Ambient
environment in GUIDELINES FOR RELAY USAGE".
*4. Response time of with diode type is Max. 12 ms ( without bounce when rated coil voltage is applied ).
*5. When the temperature is 70 to 85℃ , reduce the max. continuous carrying current by 0.1 A/℃ .
■■Electrical life
Type
2
3
4
5
3
Form
Form
Form
Form
Form
A
A
A
A
A
2
1
2
1
3
Form
Form
Form
Form
Form
Load
B
B
B
B
B
Switching capacity
Number of operations
6 A 250 V AC
Min. 105
( switching frequency 20 times/min )
6 A 30 V DC
Min. 105
( switching frequency 20 times/min )
1 A 250 V AC
Min. 5 x 105
( switching frequency 30 times/min )
1 A 30 V DC
Min. 5 x 105
( switching frequency 30 times/min )
AC15: inductive load
2 A 240 V AC
Min. 105
( switching frequency 20 times/min , cos φ = 0.3 )
DC13: inductive load
1 A 24 V DC
Min. 105
( switching frequency 20 times/min , L/R = 48 ms )
Resistive load
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Panasonic Corporation 2020
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Safety Relays SF RERAYS Slim type
REFERENCE DATA
1.Operate, response and release times
2.Coil temperature rise value
Tested sample: SFS4-DC24V (4 Form A 2 Form B),
20pcs. (a contacts: 80, b contacts: 40)
Z'
Release time
Response time
40
30
20
10
0
Tested sample: SFS4-DC24V (4 Form A 2 Form B),
3pcs.
50
Operate time
Temperature rise, ℃
No. of contacts
50
3.Functional shock resistance
Tested sample: SFS4-DC24 V (4 Form A 2 Form B),
3 pcs.
Measured portion: Inside the coil
Ambient temperature: Room temperature (27℃),
70℃, 85℃
40
De-energized condition
Energized condition
X'
Y
200m/s2
X
20
0 A Room temperature
6 A Room temperature
0 A 70℃
6 A 70℃
0 A 85℃
4.5 A 85℃
10
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Time, ms
X
Y'
30
0
90
Z
Y
100
110
120
Coil applied voltage, %V
Z
200m/s2
200m/s2
200m/s2
200m/s2
Z'
X'
200m/s2
Y'
130
4.Max. switching capacity
Contact current, A
10
8
7
AC resistive load
6
5
4
3
2
1
DC resistive load
0.7
0.5
0.3
0.2
0.1
10
20 30
50 70100 200 300 500
125 250
Contact voltage, V
1000
OTHER CONTACT GAPS WHEN CONTACTS ARE WELDED
The table below shows the state of the other contacts when the current through the welded N.O. contact is 0 V and the rated
voltage is applied through the welded N.C. contact.
Sample: AG1S042 ( 4 Form A 2 Form B )
State of other contacts
3-4 ( N.C. )
3-4 ( N.C. )
7-8 ( N.O. )
> 0.5
> 0.5
> 0.5
> 0.5
−
> 0.5
> 0.5
> 0.5
> 0.5
−
−
5-6 ( N.C. )
Welded terminal No.
5-6 ( N.C. )
7-8 ( N.O. )
> 0.5
> 0.5
9-10 ( N.O. )
> 0.5
> 0.5
11-12 ( N.O.)
> 0.5
> 0.5
13-14 ( N.O. )
> 0.5
> 0.5
9-10 ( N.O. )
11-12 ( N.O. )
13-14 ( N.O. )
−
−
−
>0.5: Contact gap Min. 0.5 mm
Empty cells: Contact is ON or OFF state.
Note) Contact gaps are shown at the initial state. If the contacts change state owing to load switching it is necessary to check the actual loading.
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Safety Relays SF RERAYS Slim type
DIMENSIONS
Unit: mm
CAD The CAD data of the products with a "CAD" mark can be downloaded from our Website.
■■4 poles ( 2 Form A 2 Form B, 3 Form A 1 Form B )
External dimensions
CAD
Recommended PC board pattern
( BOTTOM VIEW )
Max.40
10.16
Max.13
10-1.4 dia.
(1.83)
13.97
5.08
11.43 5.08
3.5
Max.24
Tolerance: ±0.1
1.83
1.0
0.50
10.16
13.97
General tolerance: ±0.3
Schematic ( BOTTOM VIEW )
Standard
2 Form A 2 Form B
1
3 4
7 8
With LED indication
With diode and
LED indication type
2 Form A 2 Form B
2 Form A 2 Form B
1
＋
3 4
7 8
2
5 6
2
3 Form A 1 Form B
3 4
1
5 6
9 10
3 Form A 1 Form B
7 8
1
3
4
2
5 6
2
5 6
9 10
1
3 4
7 8
2
5 6
9 10
＋
－
－
9 10
7 8
3 Form A 1 Form B
7 8
＋
－
3 4
－
－
9 10
1
＋
＋
－
＋
5.08 11.43 5.08
2
5 6
9 10
■■6 poles ( 4 Form A 2 Form B, 5 Form A 1 Form B, 3 Form A 3 Form B )
External dimensions
CAD
Recommended PC board pattern
( BOTTOM VIEW )
10-1.4 dia.
10.16
Max.13
Max.50
(1.83)
13.97
5.08
11.43 5.08 5.08 5.08
3.5
Max.24
Tolerance: ±0.1
0.50
1.83
1.0
10.16
With LED indication
4 Form A 2 Form B
3 4
With diode and
LED indication type
4 Form A 2 Form B
7 8 11 12
＋
5.08 11.43 5.08 5.08 5.08
General tolerance: ±0.3
Schematic ( BOTTOM VIEW )
Standard
1
13.97
1
3
4
－
2
5 6
9 10 13 14
5 Form A 1 Form B
1
3 4
＋
5 6
9 10 13 14
1
3 4
7 8 11 12
2
5 6
9 10 13 14
＋
－
－
2
5
6
9 10 13 14
3 Form A 3 Form B
1
3 4
1
3 4
7 8 11 12
2
5
9 10 13 14
2
5 6
9 10 13 14
6
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5 6
9 10 13 14
＋
1
3 4
7 8 11 12
2
5 6
9 10 13 14
3 Form A 3 Form B
＋
1
3 4
7 8 11 12
2
5 6
9 10 13 14
－
－
－
2
－
＋
＋
7 8 11 12
5 Form A 1 Form B
3 Form A 3 Form B
7 8 11 12
3 4
－
2
5 Form A 1 Form B
7 8 11 12
1
＋
＋
－
4 Form A 2 Form B
7 8 11 12
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Panasonic Corporation 2020
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Safety Relays SF RERAYS Slim type
SAFETY STANDARDS
■■UL/C-UL ( Recognized )
File No.
E43149
■■TÜV ( Certified )
Contact rating
File No.
Contact rating
6 A 277 V AC
6 A 250 V AC ( cos φ = 1.0 )
6 A 30 V DC
6 A 30 V DC ( 0 ms )
B1803 13461 382
AC 15: 2 A 240 V AC ( cos φ = 0.3 )
DC 13: 1 A 24 V DC ( L/R 48 ms )
■■CSA ( Certified )
■■CQC ( Certified )
CSA standard certified by C-UL
File No.
Contact rating
CQC10002044376
6 A 250 V AC
GUIDELINES FOR USAGE
■■For cautions for use, please read "GUIDELINES FOR RELAY USAGE".
https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp
■■For cautions for use SF relays slim type
●● Coil drive power supply
Pure DC current should be applied to the coil. If it includes
ripple, the ripple factor should be less than 5%. However,
check it with the actual circuit since the characteristics
may be slightly different. The power wave form should be
rectangular.
●● Connection of coil
The positive ( + ) and negative ( - ) connections of
polarized relay to the coil should be done as indicated on
the schematic diagram. If connected incorrectly, it may
malfunction or fail to operate.
●● Cleaning
This relay is not sealed, therefore, whole washing may
cause failure. Be careful that flux does not overflow onto
the PC board or penetrate inside the relay.
●● Soldering
When using automatic soldering, the following conditions
are recommended
●● Conditions for usage, transport and storage
1 ) Temperature: -40 to +85℃
( When the temperature is 70 to 85℃ , reduce the
Max. 6 A. switching current by 0.1 A/℃ . )
2 ) Humidity: 5 to 85% RH
( Avoid icing and condensation )
[Temperature and humidity range for usage,
transport, and storage]
1 ) Preheating: 120℃ , within 120 sec
2 ) Soldering: 260 ±5℃ , within 6 sec
●● Please connect DC coil types with LED indication and
with diode type correctly by verifying the coil polarity ●
( + ) ( - ).
Connecting with reverse polarity will cause the LED
not to light and damage the built-in diode due to its
specification.
Humidity (％ RH)
85
Note: T
he humidity range varies with the temperature. Use within the
range indicated in the graph.
Allowable range
3 ) Air pressure: 86 to 106 kPa
Avoid icing
when used at
temperatures
lower than 0°C
Avoid condensation when
used at temperatures higher
than 0°C
5
-40
0
Ambient temperature (℃)
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Safety Relays SF RERAYS Slim type
●● Others handling precautions
• Do not use relays that have been dropped, because
doing so may be a cause of faulty operation. If the relay
has been dropped, the appearance and characteristics
should always be checked before use.
• The expected life is specified under the standard test
conditions in the JIS C 5442-1996 ( temperature 15 to
35℃ , humidity 25 to 75% RH )
Expected life is dependent on the coil driving circuit,
load type, switching frequency, ambient environment
and atmosphere. Check expected life under the actual
condition. Also, be especially careful with loads such as
those listed below.
1 ) When used for AC load switching and the switching
phase is synchronous.
Rocking and welding can easily occur due to contact
shifting.
2 ) High frequency load switching
During high frequency switching with certain
loads, arcing may occur at the contacts. This can
cause fusion to Oxygen and Nitrogen gas in the
air creating Nitric Acid ( HNO3 ) which can cause
corrosion to the metal material.
Please see the following countermeasure examples:
( 1 ) Incorporate an arc-extinguishing circuit
( 2 ) Lower the switching frequency
( 3 ) Lower the humidity of ambient atmosphere
• For secure operations, rated coil voltage should be
applied to the coil. In addition, please note that operate
and release voltages will vary according to the ambient
temperature and operating conditions.
• Abnormal heat, smoke, and/or fire may occur if the
relay is used outside the allowable ranges for the
coil ratings, contact ratings, expected life and other
specifications.
• Incorrect wiring may cause unexpected malfunction,
abnormal heat or fire.
• Check the ambient atmosphere when storing or
transporting the relays and devices containing the
relays. Icing or condensation may occur in the relay
causing damage. Avoid exposing the relays to heavy
loads, or strong shock and vibration.
Please refer to "the latest product specifications"
when designing your product.
•Requests to customers:
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Panasonic Corporation 2020
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Safety Relays SF RERAYS Slim type
SF RELAYS Slim type Sockets/DIN rail terminal sockets
TYPES
■■Sockets
Type
PC board sockets
Number of poles
Type No.
Part No.
For 4 poles
SFS4-PS
AG1S844
For 6 poles
SFS6-PS
AG1S864
Standard packing
Inner carton
Outer carton
10 pcs.
100 pcs.
■■DIN rail terminal socket
Type
Number of poles
Type No.
Part No.
Terminal sockets for
spade and ring tongue
terminals
For 4 poles
SFS4-SFD-R
AG1S848
For 6 poles
SFS6-SFD-R
AG1S868
Standard packing
Inner carton
Outer carton
10 pcs.
100 pcs.
Note) Spade tongue terminal dedicated terminal sockets, please order AG1S847 for 4 poles and AG1S867 for 6 poles.
RATING
■■Specifications
Item
Specifications
Dielectric strength ( initial )
Between each terminal 2,500 V AC for 1 min ( detection current: 10 mA )
Insulation resistance ( initial )
Min. 1,000 MΩ ( at 500 V DC, Measured portion is the same as the case of dielectric strength. )
Max. continuous carrying current
6 A ( Reduce by 0.1 A/℃ for temperatures 70 to 85℃ )
Conditions for usage, transport and
storage
Ambient temperature: -40 to 85℃ , Humidity 5 to 85% RH ( Avoid icing and condensation )
DIMENSIONS
Unit: mm
CAD The CAD data of the products with a "CAD" mark can be downloaded from our Website.
■■PC board sockets
●● For 4 poles: AG1S844
External dimensions
CAD
Recommended PC board pattern
( BOTTOM VIEW )
15.0
50.0
40.0
10.16
4.1
0.8
(13)
10.16
(6.93)
13.97
11.43
5.08
0.4
3-3.2 dia.
(For M3 screw)
Please use the
screw with a stem
length of 8 mm
39.9
(6.93)
24.8
10-1.1 dia.
13.97
5.08
5.08
11.43
Tolerance: ±0.1
(13)
5.08
General tolerance: ±0.3
Schematic ( BOTTOM VIEW )
Standard
2 Form A 2 Form B mounted
1
3 4
With diode and
LED indication type
2 Form A 2 Form B mounted
2 Form A 2 Form B mounted
1
7 8
＋
3 4
7 8
2
5 6
9 10
3 Form A 1 Form B mounted
1
3 4
2
5 6
9 10
3 Form A 1 Form B mounted
1
3
4
2
5 6
9 10
2
5 6
9 10
1
3 4
7 8
2
5 6
9 10
＋
－
－
2
5 6
9 10
Panasonic Corporation Electromechanical Control Business Division
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7 8
3 Form A 1 Form B mounted
7 8
＋
－
3 4
－
－
7 8
1
＋
＋
－
＋
With LED indication
ー9ー
Panasonic Corporation 2020
ASCTB119E 202011
Safety Relays SF RERAYS Slim type
●● For 6 poles: AG1S864
External dimensions
CAD
Recommended PC board pattern
( BOTTOM VIEW )
15.0
60.0
49.9
40.0
10.16
4.1
0.8
Please use the
screw with a stem
length of 8 mm
14-1.1 dia.
13.97
5.08
5.08
5.08
5.08
11.43
Tolerance: ±0.1
(13)
(13)
(6.93)
10.16
(6.93)
24.8
3-3.2 dia.
(For M3 screw)
13.97
5.08
0.4
11.43
5.08
5.08
5.08
General tolerance: ±0.3
Schematic ( BOTTOM VIEW )
Standard
With LED indication
With diode and
LED indication type
4 Form A 2 Form B mounted
4 Form A 2 Form B mounted
4 Form A 2 Form B mounted
1
3 4
7 8 11 12
＋
1
3
4
7 8 11 12
－
－
2
5 6
9 10 13 14
5 Form A 1 Form B mounted
1
3 4
＋
5 6
9 10 13 14
1
3 4
7 8 11 12
2
5 6
9 10 13 14
＋
－
－
2
5
6
9 10 13 14
3 Form A 3 Form B mounted
1
3 4
1
3 4
7 8 11 12
2
5
9 10 13 14
＋
＋
2
5 6
9 10 13 14
6
Panasonic Corporation Electromechanical Control Business Division
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2
5 6
9 10 13 14
5 Form A 1 Form B mounted
＋
1
3 4
7 8 11 12
2
5 6
9 10 13 14
3 Form A 3 Form B mounted
＋
1
3 4
7 8 11 12
2
5 6
9 10 13 14
－
－
－
7 8 11 12
－
3 Form A 3 Form B mounted
7 8 11 12
3 4
－
2
5 Form A 1 Form B mounted
7 8 11 12
1
＋
＋
ー 10 ー
Panasonic Corporation 2020
ASCTB119E 202011
Safety Relays SF RERAYS Slim type
■■Terminal socket for spade and ring tongue terminals ( finger protect type )
●● For 4 poles: AG1S848
External dimensions
Mounting hole pattern
6.5
R2.0
Ｍ3 screw
2-M3.5 or 4 dia. hole
75.0
14.5±0.2
6.5
6.2±0.3 dia.
80.0±0.2
CAD
2-4×5 hole
Tolerance: ±0.1
6.3＋0.3
0
62.4*
58.9
Schematic
( TOP VIEW )
10
7
8
2
1
9
6
4.0
35.4
22.4
5
General tolerance: ±0.5
4
* Reference value (when using DIN rail ATA48011)
Note) Ring tongue terminals cannot be used AG1S847.
In use of a ring tongue terminals, please use AG1S848.
3
●● For 6 poles: AG1S868
Mounting hole pattern
6.5
External dimensions
R2.0
Ｍ3 screw
75.0
22.0±0.2
2-4×5 hole
6.5
6.2±0.3 dia.
Tolerance: ±0.1
6.3 ＋0.3
0
Schematic
( TOP VIEW )
35.4
4.0
58.9
62.4*
2-M3.5 or 4 dia. hole
80.0±0.2
CAD
29.8
General tolerance: ±0.5
14
12
13
11
10
8
9
7
6
4
* Reference value (when us㏌g DIN rail ATA48011)
Note) Ring tongue terminals cannot be used AG1S867.
In use of a ring tongue terminals, please use AG1S868.
Panasonic Corporation Electromechanical Control Business Division
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ー 11 ー
5
2
Panasonic Corporation 2020
1
3
ASCTB119E 202011
Safety Relays SF RERAYS Slim type
SAFETY STANDARDS
■■UL/C-UL ( Recognized )
■■TÜV ( Certified )
File No.
File No.
E148103
B 013461 0318 Rev.01
GUIDELINES FOR USAGE
■■Installation on DIN rail
2 ) Refer to the figure for applicable solderless terminals.
Spade tongue terminal
1 ) Attach directly to the chassis or use a DIN rail.
( 1 ) When attaching directly to chassis
• Use a M3.5 screw, spring washer, and hex nut.
• For the mounting pitch, refer to the dimensions.
( 2 ) When installing on a DIN rail
• Use a 35 mm wide DIN rail ( DIN46277 ).
• Install and remove as shown in the figures.
< When installing >
Max. 6.3 mm
Min. 3 mm
Ring tongue terminal
Max. 6.3 mm Min. 3 mm
Push
DIN rail
< When removing >
Pull
Screwdriver
DIN rail
Please refer to "the latest product specifications"
when designing your product.
•Requests to customers:
https://industrial.panasonic.com/ac/e/salespolicies/
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ー 12 ー
Panasonic Corporation 2020
ASCTB119E 202011
GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE
For cautions for use, please read “GUIDELINES FOR RELAY USAGE”.
https://industrial.panasonic.com/ac/e/control/relay/cautions_use/index.jsp
Precautions for Coil Input
Long term current carrying
A circuit that will be carrying a current continuously for long periods
without relay switching operation. (circuits for emergency lamps,
alarm devices and error inspection that, for example, revert only
during malfunction and output warnings with form B contacts)
Continuous, long-term current to the coil will facilitate deterioration
of coil insulation and characteristics due to heating of the coil itself.
For circuits such as these, please use a magnetic-hold type latching
relay. If you need to use a single stable relay, use a sealed type
relay that is not easily affected by ambient conditions and make a
failsafe circuit design that considers the possibility of contact failure
or disconnection.
DC Coil operating power
Steady state DC current should be applied to the coil. The wave
form should be rectangular. If it includes ripple, the ripple factor
should be less than 5%.
However, please check with the actual circuit since the electrical
characteristics may vary. The rated coil voltage should be applied to
the coil and the set/reset pulse time of latching type relay differs for
each relays, please refer to the relay's individual specifications.
Maximum allowable voltage and temperature rise
Proper usage requires that the rated coil voltage be impressed on
the coil. Note, however, that if a voltage greater than or equal to the
maximum continuous voltage is impressed on the coil, the coil may
burn or its layers short due to the temperature rise. Furthermore, do
not exceed the usable ambient temperature range listed in the
catalog.
Operate voltage change due to coil temperature rise
In DC relays, after continuous passage of current in the coil, if the
current is turned OFF, then immediately turned ON again, due to the
temperature rise in the coil, the pick-up voltage will become
somewhat higher. Also, it will be the same as using it in a higher
temperature atmosphere. The resistance/temperature relationship
for copper wire is about 0.4% for 1°C, and with this ratio the coil
resistance increases. That is, in order to operate of the relay, it is
necessary that the voltage be higher than the pick-up voltage and
the pick-up voltage rises in accordance with the increase in the
resistance value. However, for some polarized relays, this rate of
change is considerably smaller.
Coil connection
When connecting coils of polarized relays, please check coil polarity
(+,-) at the internal connection diagram (Schematic). If any wrong
connection is made, it may cause unexpected malfunction, like
abnormal heat, fire and so on, and circuit do not work. Avoid
impressing voltages to the set coil and reset coil at the same time.
Ambient Environment
Usage, Transport, and Storage Conditions
Dew condensation
Condensation occurs when the ambient temperature drops suddenly
from a high temperature and humidity, or the relay is suddenly
transferred from a low ambient temperature to a high temperature
and humidity. Condensation causes the failures like insulation
deterioration, wire disconnection and rust etc.
Panasonic Corporation does not guarantee the failures caused by
condensation.
The heat conduction by the equipment may accelerate the cooling
of device itself, and the condensation may occur.
Please conduct product evaluations in the worst condition of the
actual usage. (Special attention should be paid when high
temperature heating parts are close to the device. Also please
consider the condensation may occur inside of the device.)
Icing
Condensation or other moisture may freeze on relays when the
temperature become lower than 0°C.This icing causes the sticking
of movable portion, the operation delay and the contact conduction
failure etc. Panasonic Corporation does not guarantee the failures
caused by the icing.
The heat conduction by the equipment may accelerate the cooling
of relay itself and the icing may occur. Please conduct product
evaluations in the worst condition of the actual usage.
Low temperature and low humidity
The plastic becomes brittle if the switch is exposed to a low
temperature, low humidity environment for long periods of time.
High temperature and high humidity
Storage for extended periods of time (including transportation
periods) at high temperature or high humidity levels or in
atmospheres with organic gases or sulfide gases may cause a
sulfide film or oxide film to form on the surfaces of the contacts and/
or it may interfere with the functions. Check out the atmosphere in
which the units are to be stored and transported.
During usage, storage, or transportation, avoid locations subjected
to direct sunlight and maintain normal temperature, humidity and
pressure conditions.
Temperature/Humidity/Pressure
When transporting or storing relays while they are tube packaged,
there are cases the temperature may differ from the allowable
range. In this case be sure to check the individual specifications.
Also allowable humidity level is influenced by temperature, please
check charts shown below and use relays within mentioned
conditions. (Allowable temperature values differ for each relays,
please refer to the relay's individual specifications.)
1) Temperature:
The tolerance temperature range differs for each relays, please
refer to the relay’s individual specifications
2) Humidity: 5 to 85 % RH
3) Pressure: 86 to 106 kPa
Humidity（％RH）
85
Allowable range
Avoid icing
when used at
temperatures
lower than 0°C
Avoid condensation when
used at temperatures higher
than 0°C
5
0
-40
Ambient temperature（℃）
85
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ー 13 ー
Panasonic Corporation 2019
ASCTB412E 201911
GUIDELINES FOR POWER, HIGH-CAPACITY DC CUT OFF AND SAFETY RELAYS USAGE
Package
In terms of the packing format used, make every effort to keep the
effects of moisture, organic gases and sulfide gases to the absolute
minimum.
Silicon
When a source of silicone substances (silicone rubber, silicone oil,
silicone coating materials and silicone filling materials etc.) is used
around the relay, the silicone gas (low molecular siloxane etc.) may
be produced.
This silicone gas may penetrate into the inside of the relay. When
the relay is kept and used in this condition, silicone compound may
adhere to the relay contacts which may cause the contact failure.
Do not use any sources of silicone gas around the relay (Including
plastic seal types).
NOx Generation
When relay is used in an atmosphere high in humidity to switch a
load which easily produces an arc, the NOx created by the arc and
the water absorbed from outside the relay combine to produce nitric
acid.
This corrodes the internal metal parts and adversely affects
operation.
Avoid use at an ambient humidity of 85%RH or higher (at 20°C). If
use at high humidity is unavoidable, please contact our sales
representative.
Others
Cleaning
• Although the environmentally sealed type relay (plastic sealed type,
etc.) can be cleaned, avoid immersing the relay into cold liquid (such
as cleaning solvent) immediately after soldering. Doing so may
deteriorate the sealing performance.
• Cleaning with the boiling method is recommended(The temperature
of cleaning liquid should be 40°C or lower ).
Avoid ultrasonic cleaning on relays. Use of ultrasonic cleaning may
cause breaks in the coil or slight sticking of the contacts due to
ultrasonic energy.
Please refer to "the latest product specifications"
when designing your product.
•Requests to customers:
https://industrial.panasonic.com/ac/e/salespolicies/
Panasonic Corporation Electromechanical Control Business Division
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ー 14 ー
Panasonic Corporation 2019
ASCTB412E 201911
Please contact ..........
Electromechanical Control Business Division
1006, Oaza Kadoma, Kadoma-shi, Osaka 571-8506, Japan
industral.panasonic.com/ac/e/
©Panasonic Corporation 2020
ASCTB119E 202011
Specifications are subject to change without notice.
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