LY4 24 VDC Omron, LY4 24 VDC Datasheet

RELAY, PLUG-IN, 4PCO, 24VDC

LY4 24 VDC

Manufacturer Part Number
LY4 24 VDC
Description
RELAY, PLUG-IN, 4PCO, 24VDC
Manufacturer
Omron
Datasheet

Specifications of LY4 24 VDC

Relay Type
General Purpose
Coil Voltage Vdc Nom
24V
Contact Current Max
10A
Contact Voltage Ac Nom
110V
Contact Voltage Dc Nom
24V
Coil Resistance
350ohm
Coil Type
DC Coil
Coil Current
69mA
Nom
RoHS Compliant
Contact Configuration
4PCO
Rohs Compliant
Yes
Exceptionally Reliable General-purpose
Relay Features Mechanical Indicator/Push
Button
• Breaks relatively large load currents despite small size.
• Long life (minimum 100,000 electrical operations) assured by
• Built-in operation indicator (Mechanical, LED), push button,
• Standard models are UL, CSA, SEV, DEMKO, NEMKO,
• Conforming to CENELEC standards.
Model Number Structure
■ Model Number Legend
Standard Models
Special Accessories
2. Cover
1. Contact Form
2. Cover
3. Classification
1. Contact Form
MK
MK
silver contacts.
diode surge suppression, varistor surge suppression.
SEMKO, TÜV (IEC), and VDE.
General-purpose Relay
MK-I/-S
2:
3:
P:
N:
D:
V:
ND: LED indicator and diode
NV: LED indicator and varistor
P: Dust cover
2: DPDT
3: 3PDT
1
1
DPDT
3PDT
Dust cover
LED indicator
Diode
Varistor
2
2
3
3
-
4
4
-
-
5
5
-
6
6
-
7
3. Internal Connection Construction
4. Mechanical Indicator Push Button
8
4. Coil Polarity
5. Internal Connection Construction
Blank: Standard
2 or 5: Non-standard connection
(Refer to Terminal Arrangement/
Internal Connections)
S:
I:
Blank: Standard
1:
(Refer to Terminal Arrangement/
Internal Connections)
Blank: Standard
2 or 5: Non-standard connection
(Refer to Terminal Arrangement/
Internal Connections)
Mechanical indicator and
push button
Mechanical indicator
Reverse
General-purpose Relay
6. Mechanical Indicator Push Button
7. Approved Standards
8. Rated Voltage
5. Approved Standards
6. Rated Voltage
Blank: UL, CSA, DEMKO, NEMKO
VD:
(Refer to Coil Ratings)
S:
I:
Blank: UL and CSA only
VD:
(Refer to Coil Ratings)
SEMKO, SEV, TÜV
VDE
Mechanical indicator and
push button
Mechanical indicator
VDE (N and D models only)
MK-I/-S
A-45

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LY4 24 VDC Summary of contents

Page 1

General-purpose Relay MK-I/-S Exceptionally Reliable General-purpose Relay Features Mechanical Indicator/Push Button • Breaks relatively large load currents despite small size. • Long life (minimum 100,000 electrical operations) assured by silver contacts. • Built-in operation indicator (Mechanical, LED), push button, diode ...

Page 2

Ordering Information ■ List of Models Type Terminal Contact form Standard Plug-in DPDT 3PDT LED Indicator DPDT (see note 2) 3PDT Diode DPDT (see note 2) 3PDT Varistor DPDT 3PDT VDE approved DPDT 3PDT LED Indicator DPDT VDE approved 3PDT ...

Page 3

... General-purpose Relay Max. voltage Power consumption 90% to110% of Approx. 2.3 VA (at rated voltage 60 Hz) Approx. 2.7 VA (at 50 Hz) Approx. 1.5 W Max. voltage Power consumption 90% to110% of Approx. 2.0 VA (at rated voltage 60 Hz) Approx. 2.4 VA (at 50 Hz) Approx. 1.3 W MK-I/-S A-47 ...

Page 4

... Rated load 250 VAC 10A at 28 VDC Rated carry current 10 A Max. switching voltage 250 VAC, 250 VDC Max. switching current 10 A Max. switching power 2,500 VA, 280 W ■ Characteristics Contact resistance Operate time Release time Max. operating frequency Insulation resistance Dielectric strength ...

Page 5

Approved Standards The following ratings apply to all models. UL 508 (File No. E41515)/CSA 22.2 No.0/14 (File No. LR35535) Coil ratings 6 to 110 VDC VDC (resistive 240 VAC 10 A, 250 VAC (resistive) ...

Page 6

... Switching current (A) A-50 General-purpose Relay Maximum Switching Power 100 MK-I/-S AC resistive load DC resistive load 28 VDC max inductive load 100 300 500 700 ...

Page 7

... Dimensions Note: All units are in millimeters unless otherwise indicated. ■ Relays 0.8 52.5 max. 34.5 max. 34.5 max. Sockets See below for Socket dimensions. Socket Surface-mounting Socket (for track or screw mounting) Finger-protection models Maximum carry current 2 poles PF083A-E PF083A 3 poles PF113A-E PF113A Note: Use the Surface-mounting Sockets (i.e., finger-protection models) with “ ...

Page 8

Hold-down Clips PFC-A1 Mounting Tracks PFP-100N, PFP-50N (Conforming to EN 50022) 4 1000 (500)* * This dimension applies to the PFP-50N Mounting Track. Mounting Height with Sockets Surface-mounting Sockets 87.8 Two 77.8 ...

Page 9

Terminal Arrangement/Internal Connection (Bottom View) Standard MK2P-I, -S (AC/DC Coil VDE-approved Type MK2P-I-VD, -S-VD MK2P2-I-VD, -S-VD MK3P-I-VD, -S-VD MK3P2-I-VD, -S-VD MK3P5-I-VD, -S-VD (AC/DC Coil Dual Numbering (12) (22 (14) 3 ...

Page 10

LED Indicator Type MK2PN-I, -S (DC Coil: Standard Polarity (+) LED Indicator Type MK2PN1-I, -S (DC Coil: Reverse Polarity Diode Type MK2PD-I, -S (DC Coil: Standard Polarity ...

Page 11

LED Indicator and MK2PND-I, -S Diode Type (DC Coil (+) ( ) LED Indicator and MK2PNV-I, -S Varistor Type (AC Coil VDE Approved Type MK2PN-I-VD, -3-VD LED Indicator ...

Page 12

VDE Approved Type MK2PD1-I-VD, -S-VD Diode Type (12) (DC Coil: 4 Reverse Polarity) (14 (A1) 1 (11) (21 VDE Approved Type MK2PN-I-VD, -S-VD LED Indicator Type (12) (AC Coil) 4 (14 (A1) 1 (11) ...

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