Panasonic Electric Works 的 DK Series 规格书

I Panasonlc Automation Controls Catalog 201702 ‘ industria‘ panasomc com/ac/e/ ©Pana3um
–1– ASCTB177E 201702-T
ORDERING INFORMATION
1a 10A, 1a1b/2a 8A small
polarized power relays DK RELAYS
Protective construction: Sealed type
RoHS compliant
FEATURES
1. Compact with high capacity
High capacity switching in a small
package: 1 Form A, 10 A 250 V AC;
1 Form A 1 Form B and 2 Form A, 8 A
250 V AC.
2. High sensitivity: 200 mW nominal
operating power
3. High breakdown voltage
Independent coil and the contact
structure improves breakdown voltage.
Conforms with FCC Part 68
4. Latching types available
5. Sealed construction allows
automatic washing
6. Sockets are available
7. Complies with safety standards
Complies with Japan Electrical
Appliance and Material Safety Law
requirements for operating 200 V
power supply circuits, and complies
with UL, CSA, and TÜV safety
standards.
TYPICAL APPLICATIONS
1. Switching power supply
2. Power switching for various
OA equipment
3. Control or driving relays for
industrial machines (robotics,
numerical control machines, etc.)
4. Output relays for programmable
logic controllers, temperature
controllers, timers and so on
5. Home appliances
Between contact
and coil Between open contacts
4,000 Vrms for 1 min.
10,000 V surge
breakdown voltage
1,000 Vrms for 1 min.
1,500 V surge
breakdown voltage
Nominal coil voltage (DC)
3, 5, 6, 9, 12, 24V
DK
Operating function
Nil:
L2:
Single side stable
2 coil latching
Contact arrangement
1a:
2a:
1a1b:
1 Form A
2 Form A
1 Form A 1 Form B
Note: VDE approved type is available.
Contact material
F:
Nil:
1 Form A (Au-flashed AgSnO2 type)
2 Form A, 1 FormA 1 Form B (Au-flashed AgNi type)
Panasonic Covpovation Eledromezhanicalconlvm Busmess Diviswon mdustrm‘ panasomr com/ac e’ ? Panammr (uvpommn 20‘7
DK
–2– ASCTB177E 201702-T
TYPES
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
* Sockets available.
RATING
1. Coil data
1) Single side stable
2) 2 coil latching
Contact
arrangement
Nominal coil
voltage
Single side stable 2 coil latching
Part No. Part No.
1 Form A
3V DC DK1a-3V-F DK1a-L2-3V-F
5V DC DK1a-5V-F DK1a-L2-5V-F
6V DC DK1a-6V-F DK1a-L2-6V-F
9V DC DK1a-9V-F DK1a-L2-9V-F
12V DC DK1a-12V-F DK1a-L2-12V-F
24V DC DK1a-24V-F DK1a-L2-24V-F
1 Form A
1 Form B
3V DC DK1a1b-3V DK1a1b-L2-3V
5V DC DK1a1b-5V DK1a1b-L2-5V
6V DC DK1a1b-6V DK1a1b-L2-6V
9V DC DK1a1b-9V DK1a1b-L2-9V
12V DC DK1a1b-12V DK1a1b-L2-12V
24V DC DK1a1b-24V DK1a1b-L2-24V
2 Form A
3V DC DK2a-3V DK2a-L2-3V
5V DC DK2a-5V DK2a-L2-5V
6V DC DK2a-6V DK2a-L2-6V
9V DC DK2a-9V DK2a-L2-9V
12V DC DK2a-12V DK2a-L2-12V
24V DC DK2a-24V DK2a-L2-24V
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
3V DC
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
66.6mA 45Ω
200mW 130%V of
nominal voltage
5V DC 40mA 125Ω
6V DC 33.3mA 180Ω
9V DC 22.2mA 405Ω
12V DC 16.6mA 720Ω
24V DC 8.3mA 2,880Ω
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Nominal operating
current
[±10%] (at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power Max. applied voltage
(at 20°C 68°F)
Set coil Reset coil Set coil Reset coil Set coil Reset coil
3V DC
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
66.6mA 66.6mA 45Ω45Ω
200mW 200mW 130%V of
nominal voltage
5V DC 40mA 40mA 125Ω125Ω
6V DC 33.3mA 33.3mA 180Ω180Ω
9V DC 22.2mA 22.2mA 405Ω405Ω
12V DC 16.6mA 16.6mA 720Ω720Ω
24V DC 8.3mA 8.3mA 2,880Ω2,880Ω
Panasonic Covpovation Eledromezhanicalconlvm Busmess Diviswon mdustrm‘ panasomr com/ac e’ ? Panammr (uvpommn 20‘7
DK
–3– ASCTB177E 201702-T
2. Specifications
Notes: *1. 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. Wave is standard shock voltage of ±1.2×50μs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
3. Electrical life
Condition: Resistive load, at 20 times/min.
REFERENCE DATA
Characteristics Item Specifications
Contact
Arrangement 1 Form A 1 Form A 1 Form B 2 Form A
Contact resistance (Initial) Max. 30 mΩ (By voltage drop 6 V DC 1A)
Contact material Au-flashed AgSnO2 type Au-flashed AgNi type
Rating
Nominal switching capacity (resistive load) 10 A 250 V AC, 10 A 30 V DC 8 A 250 V AC,8 A 30 V DC 8 A 250 V AC,8 A 30 V DC
Max. switching power (resistive load) 2,500VA, 300 W 2,000 VA, 240 W 2,000 VA, 240 W
Max. switching voltage 250 V AC, 125 V DC (0.2A) 250 V AC, 125 V DC (0.2A) 250 V AC, 125 V DC (0.2A)
Max. switching current 10 A 8 A 8 A
Min. switching capacity (Reference value)*110m A 5 V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown voltage
(Initial)
Between open contacts 1,000 Vrms for 1min. (Detection current: 10mA.)
Between contact and coil 4,000 Vrms for 1min. (Detection current: 10mA.)
Surge breakdown
voltage*2 (Initial) between contacts and coil 10,000 V
Operate time [Set time] (at 20°C 68°F)Max. 10 ms (Approx. 5 ms) [10 ms (Approx. 5 ms)]
(Nominal coil voltage applied to the coil, excluding contact bounce time.)
Release time [Reset time] (at 20°C 68°F)Max. 8 ms (Approx. 3 ms) [10 ms (Approx. 3 ms)]
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Mechanical
characteristics
Shock resistance Functional Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10μs.)
Destructive Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration resistance Functional 10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10μs.)
Destructive 10 to 55 Hz at double amplitude of 3 mm
Expected life Mechanical Min. 5×107 (at 300 times/min.)
Conditions Conditions for operation, transport and storage*3Ambient temperature: –40°C to +65°C –40°F to +149°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Unit weight Approx. 5 g .18 oz Approx. 6 g .21 oz Approx. 6 g .21 oz
Type Switching capacity Number of operations
1 Form A 10A 250V AC
10A 30V DC Min. 1×105
1 Form A 1 Form B, 2 Form A 8A 250V AC
8A 30V DC Min. 1×105
1-(1). Maximum operating power (1 Form A) 1-(2). Maximum operating power
(1 Form A 1 Form B, 2 Form A)
2-(1). Life curve (1 Form A)
Contact voltage, V
Contact current, A
10 100 1,000
0.1
1
10
5
100
AC resistive load
DC resistive load
DC inductive load
(L/R = 7 ms)
AC inductive load
(cosϕ= 0.4)
Contact voltage, V
Contact current, A
10 100 1,000
0.1
1
10
5
100
AC resistive load
AC inductive load
(cosϕ= 0.4)
DC inductive load
(L/R = 7 ms)
DC resistive load
012345678910
10
100
1,000
1
Life, ×104
Contact current, A
250 V AC resistive load
30 V DC resistive load
250 V AC inductive load (cosϕ= 0.4)
30 V DC inductive load (L/R = 7 ms)
Panasonic Covpovation EIchomechanicalConUo‘ Busmess Diviswon mdusma‘ panasomc com/ac/e/ 5 WWW“: CWPOHUON 20‘7
DK
–4– ASCTB177E 201702-T
2-(2). Life curve
(1 Form A 1 Form B, 2 Form A)
3-(1). Operate/Release time (1 Form A)
Tested sample: DK1a-24V, 5 pcs.
3-(2). Operate/Release time
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
012345678910
10
100
1,000
1
Life, ×104
Contact current, A
250 V AC resistive load
30 V DC resistive load
250 V AC inductive load (cosϕ= 0.4)
30 V DC inductive load (L/R = 7 ms)
80 90 10 110 120 130 140
0
1
2
3
4
5
6
7
8
9
Coil applied voltage,%V
Operate/release time, ms
Release time
(with diode)
Operate time
Release time
x
x
Max.
Min.
Max.
Max.
Min.
Min.
x
80 90 10 110 120 130 140
0
1
2
3
4
5
6
7
8
9
Coil applied voltage,%V
Operate/release time, ms
Min.
Max.
x
Max.
Max.
Min.
Min.
Release time
(with diode)
Operate time
Release time
x
x
4-(1). Coil temperature rise (1 Form A)
Tested sample: DK1a-12V, 5 pcs.
Ambient temperature: 30°C 86°F
4-(2). Coil temperature rise
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
Ambient temperature: 20°C 68°F
5-(1). Ambient temperature characteristics
(1 Form A)
Tested sample: DK1a-24V, 6 pcs
Ambient temperature: –40°C to +80°C
–40°F to +176°F
50
40
30
20
10
0
Coil temperature rise, °C
Coil applied voltage,%V
9080 100 110 120 130
10A
7A
5A
0A
80 90 100 110 120 130
0
10
20
30
40
50
Coil temperature rise, °C
Coil applied voltage,%V
8 A
5 A
0 A
Drop-out
voltage
-20-40 8060400 20
70
80
90
100
110
120
130
Pick-up
voltage
Ambient
temperature, °C
Variation ratio, %
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
100
20 Ambient
temperature,°C
Variation ratio, %
Pick-up
voltage
Drop-out
voltage
130
120
110
90
80
70
40 60 800–20–40
\de 5| hing @ “Eff y—o 3’ 3’ No I 04:5—0 y—o J O—>I~—o ETC 3 I": Panasonic Covpovation Elecfiomechanical Contm‘ Busmess Diviswon mdusma‘ panasomc com/ac/e/ 5 WWW“: CWPOHUON 20‘7
DK
–5– ASCTB177E 201702-T
DIMENSIONS (mm inch)
2. 1 Form A 1 Form B type, 2 Form A type
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
1. 1 Form A type
External dimensions
Single side stable type
2 coil latching type
General tolerance: ±0.3 ±.012
20 12.5
7.6210.16
0.80.4
0.4
3.5
1.2
0.8
1.11
9.7
0.3
10.16
.787 .492
.300.400
.031.016
.016
.138
.047
.031
.044
.382
.012
.400
20 12.5
7.627.622.54
0.80.4 0.5
0.4
3.5
1.2
0.8
1.11
9.7
0.3
10.16
.787 .492
.300.300.100
.031.016 .020
.016
.138
.047
.031
.044
.382
.012
.400
PC board pattern (Bottom view)
Single side stable type
2 coil latching type
Tolerance: ±0.1 ±.004
10.16
.400
10.16 7.62
.400 .300
2-1.1 dia.
2-.043 dia.
2-0.9 dia.
2-.035 dia.
10.16
.400
10.16 7.62
.400 .300
2-1.1 dia.
2-.043 dia.
3-0.9 dia.
3-.035 dia.
Schematic
(Bottom view)
Single side stable type
(Deenergized condition)
2 coil latching type
(Reset condition)
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
134
6
-
+
134
65
-
++
CAD Data
External dimensions
Single side stable type
2 coil latching type
General tolerance: ±0.3 ±.012
20 15
7.6210.16
0.8
0.4 0.4
2.42
3.5
0.8
1.11
9.7
0.3
10.16
.787 .591
.300.400
.031
.016
.138
.031
.044
.382
.012
.400
.016
.095
15
0.4
2.42
3.5
10.16
20
7.627.622.54
0.8
0.4 0.4 0.8
1.11
9.7
0.3
.016
.095
.591
.138
.400
.787
.300.300.100
.031
.016 .016 .031
.044
.382
.012
PC board pattern (Bottom view)
Single side stable type
2 coil latching type
Tolerance: ±0.1 ±.004
10.16
.400
10.16 7.62
.400 .300
4-1.1 dia.
4-.043 dia.
2-0.9 dia.
2-.035 dia.
10.16
.400
10.16 7.62
.400 .300
4-1.1 dia.
4-.043 dia.
3-0.9 dia.
3-.035 dia.
Schematic
(Bottom view)
<1 Form A 1 Form B type>
Single side stable type
(Deenergized condition)
2 coil latching type
(Reset condition)
<2 Form A>
Single side stable type
(Deenergized condition)
2 coil latching type
(Reset condition)
134
865
-
+
134
865
-
+
7
+
134
865
-
+
134
865
-
+
7
+
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
CAD Data
Panasonic Covpovation Eledromezhanicalconlvm Busmess Diviswon mdustrm‘ panasomr com/ac e’ ? Panammr (uvpommn 20‘7
DK
–6– ASCTB177E 201702-T
SAFETY STANDARDS
Notes: VDE approved type is available. Please contact our company.
INSULATION CHARACTERISTICS (IEC61810-1)
Notes: 1. EN/IEC VDE Certified.
2. VDE approved type only.
NOTES
Type UL/C-UL (Recognized) CSA (Certified) TÜV (Certified)
File No. Rating File No. Rating File No. Rating
1 Form A E43028
10A 250V AC
LR26550
10A 250V AC B 12 06
13461 329
10A 250V AC (cos
φ
=1.0)
10A 30V DC 10A 30V DC 10A 30V DC (0ms)
1/3HP 125, 250V AC 1/3HP 125, 250V AC 5A 250V AC (cos
φ
=0.4)
1 Form A 1 Form B,
2 Form A E43028
8A 250V AC
LR26550
8A 250V AC B 12 06
13461 329
8A 250V AC (cos
φ
=1.0)
8A 30V DC 8A 30V DC 8A 30V DC (0ms)
1/4HP 125, 250V AC 1/4HP 125, 250V AC 4A 250V AC (cos
φ
=0.4)
Item Characteristics
Clearance/Creepage distance (IEC61810-1) Min. 5.5/5.5mm
Category of protection (IEC61810-1) RT III
Tracking resistance (IEC60112) PTI 175
Insulation material group III a
Over voltage category III
Rated voltage 250V
Pollution degree 2
Type of insulation (Between contact and coil) Reinforced insulation
Type of insulation (Between open contacts) Micro disconnection
1. For cautions for use, please read
“GENERAL APPLICATION
GUIDELINES”.
2. Soldering should be done under the
following conditions:
1) Preheating: Within 120°C 248°F and
within 120 seconds
2) Soldering iron: 260°C±5°C
500°F±41°F and within 6 seconds
3. External magnetic field
Since DK relays are highly sensitive
polarized relays, their characteristics will
be affected by a strong external magnetic
field. Avoid using the relay under that
condition.
4. When using, please be aware that
the a contact and b contact sides of
1 Form A 1 Form B type may go on
simultaneously at operate time and
release time.
I Panasonlc Automation Controls Catalog PA LIL-u]j TEE "I‘ll“j W % we: Ema—J @9 % %@ 201702 ‘ industria‘ panasomc com/ac/e/ ©Pana3um
–1– ASCTB265E 201702-T
DIMENSIONS (mm inch)
FIXING AND REMOVAL METHOD
ACCESSORIES
DK RELAY
PC BOARD SOCKETS
RoHS compliant
TYPES
Standard packing: Carton: 50 pcs.; Case: 500 pcs
Type Part No.
1 Form A Single side stable DK1a-PS
2 coil latching DK1a-PSL2
1 Form A 1 Form B,
2 Form A
Single side stable DK2a-PS
2 coil latching DK2a-PSL2
RELAY COMPATIBILITY
Socket
Relay
1 Form A 1 Form A 1 Form B, 2 Form A
Single side
stable type
2 coil
latching type
Single side
stable type
2 coil
latching type
1 Form A Single side stable type ——
2 coil latching type — ——
1 Form A 1 Form B,
2 Form A
Single side stable type — — 
2 coil latching type — — —
SPECIFICATIONS
Item Specifications
Breakdown
voltage (Initial)
4,000 Vrms
(Detection current: 10 mA)
(Except the portion between
coil terminals)
Insulation
resistance (Initial) Min. 1,000 mΩ (at 500 V DC)
Heat resistance 150°C (for 1 hour)
Max. continuous
current
10 A (DK1a-PS, DK1a-PSL2),
8 A (DK2a-PS, DK2a-PSL2)
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
External dimensions
General tolerance: ±0.3 ±.012
23±0.6
15±0.6
0.8
13.7±0.6
6±0.3
3.4±0.3
17±0.6
0.25
0.3±0.1
2.54±0.1 7.62±0.37.62±0.3 10.16±0.3
.906±.024
.591±.024
.031
.539±.024
.134±.012
.669±.024
.010
.012±.004
.100±.004 .300±.012.300±.012 .400±.012
.236±.012
PC board pattern (Bottom view)
1 Form A
Note: The above shows 2 coil latching type.
No.2 and 5 terminal are eliminated on single
side stable type.
1 Form A 1 Form B, 2 Form A
Tolerance: ±0.1 ±.004
Note: The above shows 2 coil latching type.
No.2 and 7 terminal are eliminated on single
side stable type.
2.54
2.54
1.2 dia.
12
65
43
.100
.100
.047 dia.
2.54
2.54
12
65
87
43 1.2 dia.
.100
.100
.047 dia.
CAD Data
1. Match the direction of relay and socket.
2. Both ends of the relay are to be
secured firmly so that the socket hooks
on the top surface of the relay.
3. Remove the relay, applying force in the
direction shown below.
4. In case there is not enough space to
grasp relay with fingers, use screwdrivers
in the way shown below.
Notes: 1. Exercise care when removing relays. If
greater than necessary force is applied at
the socket hooks, deformation may alter the
dimensions so that the hook will no longer
catch, and other damage may also occur.
2. It is hazardous to use IC chip sockets.
GOOD NO GOOD
P‘ease (onlad Panasonic Corporation EIedlamEchanlca‘ Control Busmexs DI slon I ‘DDE, Oa/a Kauorna, Kadomafih‘, Omka 57‘8506, laps“ mdustrlal.panason|c com/ac/e/ Panasonic“ @Paramm: Corporauon 20' / ASCTB177E ZOI7OZ-T Spaukatmm ave males to (barge when: new