Engineering Data - Omron MK-S - DATASHEET 2 Datasheet

■ Characteristics
Contact resistance
Operate time
Release time
Max. operating frequency
Insulation resistance
Dielectric strength
Insulation method
Impulse withstand voltage
Pollution degree
Rated insulation voltage
Vibration resistance
Shock resistance
Endurance
Failure rate P level (reference value) 10 mA at 1 VDC
Ambient temperature
Ambient humidity
Weight
Note: 1. The values given above are initial values.
2. P level: λ = 0.1 × 10
60
3. Ambient temperature of models with LED indicator is −25 to 60°C.
■ Approved Standards
UL508 (File No. E41515)
Coil ratings Contact ratings
6 to 110 VDC N.O. 10 A, 250 V AC 50/60 Hz (Resistive)
6 to 240 VAC 10 A, 30 V DC (Resistive)
contact
7 A, 250 V AC 50/60 Hz (General Use)
N.C. 5 A, 250 V AC 50/60 Hz (Resistive)
5 A, 30 V DC (Resistive)
contact
7 A, 250 V AC 50/60 Hz (General Use)
CSA Standard: CSA Certification by
: CSA C22.2 No. 14
Note: Applications have been submitted for UL and CSA certification
for models with built-in LED indicators.

Engineering Data

■ Reference Data
Maximum Switching Power
100
50
30
DC resistive load
with NO contact AC resistive load
with NO contact
10
5
3
AC resistive load
DC resistive
with NC contact
load with
NC contact
1
10 30 50 100
Switching voltage (V)
4
General-purpose Relays
100 mΩ max.
AC: 20 ms max.
DC: 30 ms max.
20 ms max.(40 ms max. for built-in Diode Relays)
Mechanical: 18,000 operations/h
Electrical: 1,800 operations/h (under rated load)
100 MΩ min. (at 500 VDC)
2,500 VAC 50/60 Hz for 1 min between coil and contacts
1,000 VAC 50/60 Hz for 1 min between contacts of same polarity and terminals of the same polarity
2,500 VAC 50/60 Hz for 1 min between current-carrying parts, non-current-carrying parts, and opposite
polarity
Basic insulation
4.5 kV between coil and contacts (with 1.2 × 50 µs impulse wave)
3.0 kV between contacts of different polarity (with 1.2 × 50 µs impulse wave)
3
250 V
Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Destruction: 1,000 m/s
2
Malfunction: 100 m/s
Mechanical: 5,000,000 operations min. (at 18,000 operations/h under rated load)
Electrical: 100,000 operations h. (at 1,800 operations/h under rated load)
Operating: –40 to 60°C (with no icing or condensation)
Operating: 5% to 85%
Approx. 90 g
-6
/operation
Operations
6,000
6,000
Rated Carry Current vs. Ambient Rated Temperature
10
UL derating curve
5
AC inductive
load
(cosφ = 0.4)
0
−40 −20
300 500 1.000
Note: The lower limit of the ambient operating temperature for models with built-in operation
indicators is −25°C.
MK-S New Model
2
(approx. 100 G)
(approx. 10 G)
IEC Standard/TUV Certification:
IEC61810-1 (Certification No.
R50104853)
Coil ratings
6, 12, 24, 48, N.O.
100, 110 VDC
contact
6, 12, 24, 100,
110, 200, 220,
N.C.
240 VAC
contact
Note: When Relays are mounted on the PF083A-E or PF113A-E, the
maximum carrying current is 9 A.
0 20 40 60 80
Ambient temperature (°C)
Contact ratings
10 A, 250 V AC 50/60 Hz (Resistive)
10 A, 30 V DC (Resistive)
7 A, 250 V AC 50/60 Hz (General Use)
5 A, 250 V AC 50/60 Hz (Resistive)
5 A, 30 V DC (Resistive)
7 A, 250 V AC 50/60 Hz (General Use)
Operations
100,000
100,000