M-Duino Relay I/O technical details

M-Duino Relay I/O technical details

  • Contact Ratings:

Load High-capacity
Rated load (resistive, p.f=1)

5 A at 250VAC

3 A at 30 VDC

Max. switching voltage 250 VAC, 30 VDC

Rated carry current

Max. switching current

5 A

5 A (AC load), 3 A (DC load)

Max. switching power 1,250 VA, 90 W

  • Characteristics:

Contact resistance (see note 2) 100 mΩ max.
Operate time 10 ms max.
Releace time 10 ms max.
Isulation resistance (see note 3) 1.000 MΩ min. (at 500 VDC)
Dielectric strength

4.000 VAC, 50/60 Hz for 1 min. between coil and contacts

750 VAC, 50/60 Hz, for 1 min. between contacts of same polarity

Impulse withstand voltage 10.000 V (1,2 x 50 μs) between coil and contacts 
Vibration resistance

Destruction: 10 to 55 Hz, 1-5-mm double amplitude

Malfunction: 10 to 55 Hz, 1-5-mm double amplitude 

Shock resitance

Destruction: 1.000 m/s² (approx. 100 G)

Malfunction: 100 m/s² (approx. 100 G)

Life expectancy

Mechanical: 5,000,000 operations min. (18,000 operations/hour)

Electrical:

200,000 operations minimum:

High-capacity : 5 A at 125 VAC – 3 A at 30 VDC

Standard: 5 A at 125 VAC – 3 A at 30 VDC

100,000 operations minimum:

High-capacity: 5 A at 250 VAC

All electrical loads ratings are resistive, with operations frequency = 1,800 operations/hour.

Minimum permissible load (reference value) (see note 4) 5 VDC, 10 mA
Ambient temperature Operating: -40ºC to 70ºC  (with no icing or condensation)
Ambient humidity Operating: 5% to 85%
Weight Approx. 4 g

 

NOTE: 

  1. The data shown above are initial value.
  2. Measurement conditions: 5 VDC, 1 A, voltage drop method.
  3. Measurement conditions: Measured at the same points as the dielectric strength using a 500-VDC ohmmeter.
  4. This value is for a switching frequency of 120 operations/minute. (P level: λ60 = 0.1 x 10-6 operations)

 

 

See also:

M-DUINO 57R I/OS PINOUT,  M-DUINO 38R I/OS PINOUTM-DUINO 19R I/O PINOUTM-DUINO RELAYM-DUINO RELAY SWITCH CONFIGURATION

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