Available in 5V, 6V, 12V & 24V dc relay coil versions, these handy little 2-channel relay board have two independent 5A mains rated SPCO relay outputs. Relay output activates when dc voltage is presented to the corresponding input.
Electrical isolation is provided solely by the relay coil /contact separation (see relay datasheet for specifications). If your application requires a greater degree of electrical isolation then we recommend you use one of our opto-isolated relay boards instead.
Each relay has a back-emf protection diode.
See order code 8043KT for a 1 channel version of this product.Specifications
|Input voltage||5V dc||6V dc||12V dc||24V dc|
|Current (relay active)||73 mA||60 mA||30 mA||15 mA|
|Coil Impedance||70 Ohm||100 Ohm||400 Ohm||1600 Ohm|
|Output Type||2 x SPDT Relays|
|Output Connections||NO, C, NC|
|Up to 240Vac or 28Vdc @ 5 Amps max. per relay (Relay Datasheet)|
|Relay Dielectric Strength||Between coil & contact: 1000Vac 50/60HZ (1 minute)|
Between contacts: 500Vac 50/60HZ (1 minute)
|Max. On/Off Switching||Electrical: 30 Ops per Minute |
Mechanical: 300 Ops per Minute
|Output Connections||NO, NC, C (Relay FAQ)|
|Fixing Holes||4 x M3|
|Overall dimensions (mm)||~ 50W x 46L x 25H|
|Board Connections||Screw terminal blocks|
|Product Formats||SELF-ASSEMBLY Electronic Kit (KT) or|
PRE-ASSEMBLED Electronic Module (AS) Product Formats Info
|Documentation||User Manual (12V Version)|
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