LY4-24VAC [OMRON]
Power/Signal Relay, 4PDT, Momentary, 2256mW (Coil), 10A (Contact), 30VDC (Contact), AC Input, AC/DC Output, Panel Mount;
| 型号： | LY4-24VAC |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Power/Signal Relay, 4PDT, Momentary, 2256mW (Coil), 10A (Contact), 30VDC (Contact), AC Input, AC/DC Output, Panel Mount 光电二极管 继电器 |
| 文件： | 总13页 (文件大小：396K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
General-purpose Relay
LY
A Miniature Power Relay
• Equipped with arc barrier.
• Dielectric strength: 2,000 V.
• Built-in diode models added to the LY Series.
• Single-pole and double-pole models are applicable to operating
coils with ratings of 100/110 VAC, 110/120 VAC, 200/220 VAC,
220/240 VAC, or 100/110 VDC).
• Three-pole and four-pole models are applicable to operating
coils with ratings of 100/110 VAC, 200/220 VAC, or 100/110
VDC).
LR
Ordering Information
■ Open Relays
Type
Contact form
Upper-mounting
Plug-in/solder
terminals
Plug-in/solder
terminals with LED
indicator
PCB terminals
Plug-in/solder
terminals
Standard
SPDT
DPDT
LY1
LY2
LY1N
LY1-0
LY1F
LY2N
LY2-0
LY2Z-0
LY3-0
LY4-0
---
LY2F
LY2ZF
LY3F
LY4F
---
DPDT (bifurcated) LY2Z
LY2ZN
LY3N
3PDT
4PDT
SPDT
DPDT
LY3
LY4
LY4N
With built-in diode
(DC only)
LY1-D
LY2-D
LY1N-D2
LY2N-D2
LY2ZN-D2
---
---
---
DPDT (bifurcated) LY2Z-D
---
---
3PDT
4PDT
SPDT
DPDT
LY3-D
LY4-D
---
---
---
LY4N-D2
---
---
---
With built-in CR
(AC only)
---
---
LY2-CR
LY2N-CR
LY2ZN-CR
---
---
DPDT (bifurcated) LY2Z-CR
---
---
Note: 1. When ordering, add the rated coil voltage to the model number. Rated coil voltages are given in the coil ratings table.
Example: LY2, 6 VAC
Rated coil voltage
2. Relays with #187 quick connect terminals are also available with SPDT and DPDT contact. Ask your OMRON representative for details.
3. SEV models are standard Relays excluding DPDT (bifurcated) models.
4. VDE- or LR- qualifying Relays must be specified when ordering.
78
General-purpose Relay LY
■ Accessories (Order Separately)
Sockets
Poles
Front-connecting Socket
DIN track/screw terminals
PTF08A-E, PTF08A
PTF11A
Back-connecting Socket
Wrapping terminals
Plug-in/solder terminals
PT08
PCB terminals
1 or 2
PT08QN
PT08-0
PT11-0
PT14-0
3
4
PT11
PT14
PT11QN
PT14QN
PTF14A-E, PTF14A
Note: 1. For PTF08-E and PTF14A-E, see “Track Mounted Socket.”
2. PTF@A (-E) Sockets have met UL and CSA standards: UL 508/CSA C22.2.
Mounting Plates for Sockets
Socket model
For 1 Socket
For 10 Sockets
For 12 Sockets
For 18 Sockets
PYP-18
PT08
PYP-1
---
---
---
PT08QN
PT11
PTP-1-3
PTP-1
PTP-12
---
---
---
PT11QN
PT14
PTP-10
PT14QN
Socket-Hold-down Clip Pairings
Relay type
Poles
Front-connecting Sockets
Back-connecting Sockets
Socket model Clip model
Socket model
Clip model
Standard, bifurcated contacts oper- 1, 2
PTF08A-E, PTF08A
PTF11A
PYC-A1
PT08(QN), PT08-0
PT11(QN), PT11-0
PT14(QN), PT14-0
PT08(QN), PT08-0
PYC-P
ation indicator, built-in diode
3
4
PTF14A-E, PTF14A
PTF08A-E, PTF08A
CR circuit
2
Y92H-3
PYC-1
Specifications
■ Coil Ratings
Single- and Double-pole Relays
Rated voltage
Rated current
Coil
resistance
Coil inductance
(reference value)
Must
operate
voltage
Must
release
voltage
Max.
voltage
Power
consum.
(approx.)
50 Hz
60 Hz
Arm. OFF
Arm. ON
0.08 H
0.33 H
1.30 H
5.66 H
24.6 H
32.1 H
94.07 H
136.40 H
0.33 H
1.37 H
5.72 H
21.0 H
86.2 H
% of rated voltage
AC
6 V
214.1 mA
106.5 mA
53.8 mA
183 mA
12.2 Ω
46 Ω
180 Ω
0.04 H
0.17 H
0.69 H
3.22 H
14.54 H
19.20 H
54.75 H
83.50 H
0.16 H
0.73 H
3.20 H
10.6 H
45.6 H
80% max. 30% min. 110%
1.0 to 1.2 VA
(60 Hz)
12 V
91 mA
24 V
46 mA
50 V
25.7 mA
22 mA
788 Ω
100/110 V
110/120 V
200/220 V
220/240 V
6 V
11.7/12.9 mA
9.9/10.8 mA
6.2/6.8 mA
4.8/5.3 mA
150 mA
10/11 mA
8.4/9.2 mA
5.3/5.8 mA
4.2/4.6 mA
3,750 Ω
4,430 Ω
12,950 Ω
18,790 Ω
40 Ω
160 Ω
650 Ω
2,600 Ω
11,000 Ω
0.9 to 1 VA
(60 Hz)
DC
10% min.
0.9 W
12 V
75 mA
24 V
36.9 mA
48 V
18.5 mA
100/110 V
9.1/10 mA
Note: See notes on the bottom of next page.
General-purpose Relay LY
79
Three-pole Relays
Rated voltage
Rated current
Coil
resistance
Coil inductance
(reference value)
Must
operate
voltage
Must
release
voltage
Max.
voltage
Power
consum.
(approx)
50 Hz
310 mA
60 Hz
270 mA
Arm. OFF
Arm. ON
0.05 H
0.21 H
0.79 H
3.87 H
18.5 H
59.5 H
0.21 H
0.98 H
3.87 H
13.9 H
54.3 H
% of rated voltage
AC
6 V
6.7 Ω
24 Ω
100 Ω
410 Ω
0.03 H
0.12 H
0.44 H
2.24 H
10.5 H
34.8 H
0.11 H
0.45 H
1.89 H
8.53 H
29.6 H
80% max. 30% min. 110%
1.6 to 2.0 VA
(60 Hz)
12 V
159 mA
134 mA
67 mA
33 mA
24 V
80 mA
50 V
38 mA
100/110 V
200/220 V
6 V
14.1/16 mA
9.0/10.0 mA
234 mA
12.4/13.7 mA 2,300 Ω
7.7/8.5 mA
8,650 Ω
25.7 Ω
107 Ω
410 Ω
1,700 Ω
8,500 Ω
DC
10% min.
1.4 W
12 V
112 mA
24 V
58.6 mA
28.2 mA
12.7/13 mA
48 V
100/110 V
Note: See notes under next table.
Four-pole Relays
Rated voltage
Rated current
Coil
resistance
Coil inductance
(reference value)
Must
operate
voltage
Must
release
voltage
Max.
voltage
Power
consum.
(approx)
50 Hz
386 mA
60 Hz
330 mA
Arm. OFF
Arm. ON
0.04 H
0.17 H
0.67 H
2.88 H
17.3 H
57.9 H
0.21 H
0.84 H
2.91 H
13.6 H
63.7 H
% of rated voltage
AC
6 V
5 Ω
20 Ω
78 Ω
0.02 H
0.10 H
0.38 H
1.74 H
10.5 H
33.1 H
0.09 H
0.39 H
1.41 H
6.39 H
32 H
80% max. 30% min. 110%
1.95 to
2.5 VA
(60 Hz)
12 V
199 mA
170 mA
24 V
93.6 mA
46.8 mA
22.5/25.5 mA
11.5/13.1 mA
240 mA
80 mA
50 V
40 mA
350 Ω
1,600 Ω
6,700 Ω
25 Ω
100 Ω
350 Ω
1,600 Ω
6,900 Ω
100/110 V
200/220 V
6 V
19/21.8 mA
9.8/11.2 mA
DC
10% min.
1.5 W
12 V
120 mA
24 V
69 mA
48 V
30 mA
100/110 V
15/15.9 mA
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for rated currents and
15% for DC coil resistance.
2. Performance characteristic data are measured at a coil temperatures of 23°C.
3. AC coil resistance and impedance are provided as reference values (at 60 Hz).
4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder re-
sistor if required.
80
General-purpose Relay LY
■ Contact Ratings
Relay
Single contact
Inductive load Resistive load
Bifurcated contacts
2-pole
1-pole
2-, 3- or 4-pole
Load
Resistive load
(cosφ = 1)
Inductive load
(cosφ=0.4,
L/R=7 ms)
Resistive load
(cosφ = 1)
Inductive load
(cosφ=0.4,
L/R=7 ms)
(cosφ=0.4,
(cosφ = 1)
L/R=7 ms)
Rated load
110 VAC 15 A
24 VDC 15 A
110 VAC 10 A
24 VDC 7 A
110 VAC 10 A
24 VDC 10 A
110 VAC 7.5 A
24 VDC 5 A
110 VAC 5A
24 VDC 5 A
110 VAC 4 A
24 VDC 4A
Rated carry
current
15 A
10 A
7 A
Max.
switching
voltage
250 VAC
125 VDC
250 VAC
125 VDC
250 VAC
125 VDC
Max.
15 A
10 A
7 A
switching
current
Max.
switching
power
1,700 VA
360 W
1,100 VA
170 W
1,100 VA
240 W
825 VA
120 W
550 VA
120 W
440 VA
100 W
Failure rate
(reference
value)*
100 mA, 5 VDC
100 mA, 5 VDC
10 mA, 5 VDC
*Note: P level: λ60 = 0.1 x 10-6/operation, reference value
■ Characteristics
Item
All except Relays with bifurcated contacts
50 mΩ max.
Relays with bifurcated contacts
Contact resistance
Operate time
25 ms max.
Release time
25 ms max.
Max. operating frequency
Mechanical: 18,000 operations/hr
Electrical:
1,800 operations/hr (under rated load)
Insulation resistance
Dielectric strength
100 MΩ min. (at 500 VDC)
1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
Vibration resistance
Shock resistance
Destruction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Destruction: 1,000 m/s2
Malfunction: 200 m/s2
Endurance
Mechanical: AC: 50,000,000 operations min. (at 18,000 operations/hr)
DC: 1,00,000,000 operations min. (at 18,000 operations/hr)
Electrical:
Single-, three-, and four-pole: 200,000 operations min. (at 1,800 operations/hr
under rated load)
Double-pole: 500,000 operations min. (at 1,800 operations/hr under rated load)
Ambient temperature*
Operating:
Single- and double-pole standard, bifurcated-contact Relays: –25°C to 55°C (with no icing)
(–25°C to 70°C if carry current is 4 A or less)
All other Relays: –25°C to 40°C (with no icing) (–25°C to 55°C if carry current is 4 A or less)
Ambient humidity
Weight
Operating:
5% to 85%
Single- and double-pole: approx. 40 g, three-pole: approx. 50 g, four-pole: approx. 70 g
Note: 1. The values given above are initial values.
2. The upper limit of 40°C for some Relays is because of the relationship between diode junction temperature and the element used.
General-purpose Relay LY
81
■ Endurance Under Real Loads (reference only)
LY1
Rated voltage
Load type
AC motor
Conditions
Operating frequency
Electrical life
100 VAC
400 W, 100 VAC single-phase with 35-A in- ON for 10 s, OFF for 50 s
rush current, 7-A current flow
50,000 operations
AC lamp
300 W, 100 VAC with 51-A inrush current, ON for 5 s, OFF for 55 s
3-A current flow
100,000 operations
25,000 operations
100,000 operations
1,500,000 operations
800,000 operations
500 W, 100 VAC with 78-A inrush current,
5-A current flow
Capacitor
(2,000 µF)
AC solenoid
24 VDC with 50-A inrush current, 1-A cur- ON for 1 s, OFF for 6 s
rent flow
50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
LY2
Rated voltage
Load type
Conditions
Operating frequency
Electrical life
100 VAC
AC motor
200 W, 100 VAC single-phase with 25-A in- ON for 10 s, OFF for 50 s
rush current, 5-A current flow
200,000 operations
AC lamp
300 W, 100 VAC with 51-A inrush current, ON for 5 s, OFF for 55 s
3-A current flow
80,000 operations
10,000 operations
150,000 operations
1,000,000 operations
500,000 operations
Capacitor
(2,000 µF)
24 VDC with 50-A inrush current, 1-A cur- ON for 1 s, OFF for 15 s
rent flow
24 VDC with 20-A inrush current, 1-A cur-
rent flow
AC solenoid
50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
LY4
Rated voltage
Load type
Conditions
Operating frequency
Electrical life
100 VAC
AC motor
200 W, 200 VAC triple-phase with 5-A in- ON for 10 s, OFF for 50 s
rush current, 1-A current flow
500,000 operations
750 W, 200 VAC triple-phase with 18-A in-
rush current, 3.5 A current flow
70,000 operations
50,000 operations
5,000 operations
AC lamp
300 W, 100 VAC with 51-A inrush current, ON for 5 s, OFF for 55 s
3-A current flow
Capacitor
(2,000 µF)
24 VDC with 50-A inrush current, 1-A cur- ON for 1 s, OFF for 15 s
rent flow
24 VDC with 20-A inrush current, 1-A cur- ON for 1 s, OFF for 2 s
rent flow
200,000 operations
1,000,000 operations
500,000 operations
AC solenoid
50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
82
General-purpose Relay LY
■ Approved Standards
UL 508 Recognitions (File No. 41643)
No. of poles
Coil ratings
6 to 240 VAC
6 to 125 VDC
Contact ratings
Operations
6 x 103
25 x 103
6 x 103
1
2
15 A, 30 VDC (Resistive)
15 A, 240 VAC (General use)
TV-5, 120 VAC
1/2 HP, 120 VAC
15 A, 28 VDC (Resistive)
15 A, 120 VAC (Resistive)
12 A, 240 VAC (General use)
1/2 HP, 120 VAC
25 x 103
6 x 103
3 and 4
10 A, 30 VDC (Resistive)
10 A, 240 VAC (General use)
1/3 HP, 240 VAC
CSA 22.2 No. 14 Listings (File No. LR31928)
No. of poles
Coil ratings
6 to 240 VAC
6 to 125 VDC
Contact ratings
Operations
6 x 103
25 x 103
6 x 103
1
15 A, 30 VDC (Resistive)
15 A, 120 VAC (General use)
1/2 HP, 120 VAC
TV-5, 120 VAC
2
15 A, 30 VDC (Resistive)
15 A, 120 VAC (Resistive)
1/2 HP, 120 VAC
TV-3, 120 VAC
3 and 4
10 A, 30 VDC (Resistive)
10 A, 240 VAC (General use)
SEV Listings (File No. D3,31/137)
No. of poles
Coil ratings
Contact ratings
Operations
6 x 103
1
6 to 240 VAC
6 to 125 VDC
15 A, 24 VDC
15 A, 220 VAC
2 to 4
10 A, 24 VDC
10 A, 220 VAC
TÜV (File No. R9251226) (IEC255)
No. of poles
Coil ratings
6 to 125 VDC
6 to 240 VAC
Contact ratings
Operations
100 x 103
1 to 4
LY1, LY1-FD
15 A, 110 VAC (cosφ=1)
10 A, 110 VAC (cosφ=0.4)
LY2, LY2-FD, LY3, LY3-FD, LY4,
LY4-FD
10 A, 110 VAC (cosφ=1)
7.5 A, 110 VAC (cosφ=0.4)
VDE Recognitions (No. 9903UG and 9947UG)
No. of poles
Coil ratings
Contact ratings
Operations
200 x 103
1
6, 12, 24, 50, 110, 220 VAC
6, 12, 24, 48, 110 VDC
10 A, 220 VAC (cosφ=1)
7 A, 220 VAC (cosφ=0.4)
10 A, 28 VDC (L/R=0 ms)
7 A, 28 VDC (L/R=7 ms)
2
7 A, 220 VAC (cosφ=1)
4 A, 220 VAC (cosφ=0.4)
7 A, 28 VDC (L/R=0 ms)
4 A, 28 VDC (L/R=7 ms)
LR Recognitions (No. 563KOB-204523)
No. of poles
Coil ratings
6 to 240 VAC
6 to 110 VDC
Contact ratings
2, 4
7.5 A, 230 VAC (PF0.4)
5 A, 24 VDC (L/R=7 ms)
General-purpose Relay LY
83
Engineering Data
LY1
Maximum Switching Power
Endurance
AC resistive load
15
10
Life: 200,000
operations
5
AC
(cosφ =
10,000
5,000
0.4)
110 VAC resistive load
1
DC L/R =
7 ms
24 VDC resistive load
0.5
1,000
500
DC resistive load
24 VDC
(L/R = 7ms)
110 VAC (cosφ = 0.4)
0.1
100
10
100
500 1,000
0
2
4
6
8
10 12 14 16 18 20
Switching voltage (V)
Switching current (A)
LY2
Maximum Switching Power
Endurance
AC resistive load
10
5
Life: 500,000
operations
AC
(cosφ =
1,0000
0.4)
5,000
24 VDC resistive load
110 VAC resistive load
1
DC L/R =
7 ms
0.5
1,000
500
DC resistive load
110 VAC (cosφ = 0.4)
0.1
24 VDC (L/R = 7ms)
100
0
2
4
6
8
10 12 14 16 18 20
10
100
500 1,000
Switching current (A)
Switching voltage (V)
LY3 and LY4
Maximum Switching Power
Endurance
AC resistive load
10
5
Life: 200,000
operations
AC
1,0000
(cosφ =
0.4)
5,000
24 VDC resistive load
110 VAC resistive load
1
DC L/R =
7 ms
1,000
500
0.5
110 VAC (cosφ = 0.4)
DC resistive load
0.1
100
24 VDC (L/R = 7ms)
500 1,000
10
100
0
2
4
6
8
10 12 14 16 18 20
Switching current (A)
Switching voltage (V)
84
General-purpose Relay LY
LY2Z
Maximum Switching Power
Endurance
AC resistive load
10
5
AC
(cosφ = 0.4)
24 VDC resistive load
10,000
5,000
110 VAC resistive load
DC resistive load
110 VAC (cosφ = 0.4)
1
1,000
500
0.5
DC L/R =
7 ms
24 VDC (L/R = 7ms)
100
0
Life: 500,000 operations
0
2
4
6
8
10
10
50 100
500 1,000
Switching voltage (V)
Switching current (A)
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Relays with Solder/Plug-in Terminals
LY1
LY1N (-D2)
LY1-D
0.5
Eight, 2-dia. holes
28 max.
5
3
21.5
max.
6.4
36 max.
Terminal Arrangement/Internal Connections (Bottom View)
LY1N
LY1
LY1-D
DC Model
AC Model
LY1N-D2
Note: The DC models have polarity.
General-purpose Relay LY
85
LY2
LY2Z
Terminal Arrangement/Internal
Connections (Bottom View)
LY2-D
LY2N
LY2Z-D
LY2ZN
LY2N-D2
LY2ZN-D2
LY2(Z)-D
LY2(Z)
0.5
Eight, 3-dia. holes
5
28 max.
3
21.5 max.
6.4
36 max.
LY2(Z)N
LY2(Z)N-D2
DC Model
AC Model
Note: The DC models have polarity.
LY3Z
LY3N
LY3-D
0.5
28 max.
5
3
31.5 max.
36.5 max.
6.4
Eleven, 3-dia. holes
Terminal Arrangement/Internal Connections (Bottom View)
LY3-D LY3N
LY3
DC Model
AC Model
Note: The DC models have polarity.
86
General-purpose Relay LY
Terminal Arrangement/Internal Connections
(Bottom View)
LY4
LY4-D
LY4N
LY4N-D2
LY4
LY4-D
0.5
28 max.
5
3
41.5 max.
Fourteen,
3-dia. holes
36 max.
6.4
LY4N
LY4N-D2
DC Model
AC Model
Note: The DC models have polarity.
LY2-CR
LY2Z-CR
LY2N-CR
LY2ZN-CR
Terminal Arrangement/Internal Connections
(Bottom View)
LY2(Z)N-CR
LY2(Z)-CR
0.5
Eight, 3-dia.
holes
28 max.
5
3
CR Element
21.5
max.
53 max.
C: 0.033 µF
R: 120 Ω
6.4
Model: LY2N-CR
Relays with PCB Terminals
LY1-0 LY3-0
LY2-0 LY4-0
PC Board Holes (Bottom View)
14.2
10
14.2
10
10 10 10
10 10
0.5
4.1
5.5
28 max.
5.75
4.6
2
13.15
7.15
1
21.5
max.
36 max.
4.5 (see note 2)
5.3
3.4
Five,
2.5-dia.
holes
5.3
3.4
Fourteen,
2.5-dia.
holes
Eleven,
2.5-dia.
holes
Eight,
2.5-dia.
holes
Note: 1. The above model is the LY2-0.
2. This figure is 6.4 for the LY1-0
Note: 1. The tolerance for the above figures is 0.1 mm.
2. Besides the terminals, some part of the LY1-0 car-
ries current. Due attention should be paid when
mounting the LY1-0 to a double-sided PC board.
General-purpose Relay LY
87
Upper-mounting Relays
LY1F
LY2F
2
Mounting Holes
22.5 max.
0.5
44
max.
29
max.
38
38 0.1
5
3
Eight, 2-dia.
holes (see note)
Two, 3.5-dia.
holes (or Two
M3 holes)
35.5 max.
6.4
3.5
Note: 1. Eight 3-dia. holes should apply to
the LY2F model.
LY3F
32 max.
2
3.5
0.5
28.5
max.
38 0.1
38
44 max.
5
3
Eleven,
3-dia. holes
Two, 3.5-dia. holes
(or two, M3 holes)
36 max.
6.4
LY4F
Mounting holes
41.5 max.
3.5
Two, 3.5 dia. holes (or
two, M3 holes)
2
0.5
5
44
max.
28
max.
38
38 0.1
Fourteen,
3-dia. holes
28 0.1
28
3
35.5 max.
6.4
88
General-purpose Relay LY
Mounting Height with Socket
The following Socket heights should be maintained.
Back-connecting
Front-connecting
LY
40 (57)
LY
67 (84)
Note: 1. The PTF@A (-E) can be track-mounted or screw-mounted.
71 (see note)
2. For the LY@-CR (CR circuit built-in type) model, this figure
should be 88.
PT@
PTF@A (-E)
Sockets
PTF08A-E
PTF11A
PTF14A-E
PT08
PT11
PT14
PT08QN
PT14-0
PT14QN
PT11QN
PT08-0
PT11-0
Mounting Plates for Back-connecting
PYP-1
PTP-1-3
PTP-1
PYP-18
Two, 3.4-dia. holes
49
42 0.1
492
59
R5
7.7
42 0.1 49
7.7
17 x 27.4 = 465.8 0.6
21.6
Four,
3.4-dia.
holes
4.5
3.4
72 elliptical holes
5.1
42
49
42 0.1 49
R1.7
7.7
42 0.1 49
28
R5
52 0.1
t=1.6
Four, 3.4-dia. holes
t=1.6
t=1.6
21.6
17 x 27.4 = 465.8 0.6
17 x 27.4 = 465.8 0.6
t=1.6
PTP-10
PTP-12
7.4
40 elliptical holes
7.7
9 x 49.4 = 444.6 0.6
48 elliptical holes
11 x 39.4 = 433.4 0.6
49
42 0.1
7.7
42 0.1 49
R1.7
3.4
3.4
4.5
1.1
Twelve, square holes
t=1.6
4.5
R2.25
7.4
9 x 49.4 = 444.6 0.6
11 x 39.4 = 433.4 0.6
11 x 39.4 = 433.4 0.6
492
9 x 49.4 = 444.6 0.6
492
23.7
29.3
t=1.6
General-purpose Relay LY
89
■ Hold-down Clips
Hold-down clips are used to hold Relays to Sockets and prevent them from coming loose due to vibration or shock.
Used with Socket
PYC-P
Used with Socket
mounting plate
For CR circuit built-in Relay
PYC-1
PYC-A1
PYC-S
Y92H-3
Precautions
Refer to page 11 for general precautions.
■ Connections
Do not reverse polarity when connecting DC-operated Relays with
built-in diodes or indicators.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
In the interest of product improvement, specifications are subject to change without notice.
Cat. No. J002-E1-10
90
General-purpose Relay LY
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