Available in one, four and eight channel versions, these modules can switch up to 10A per channel. Includes back-EMF (ElecroMagnetic Frequency) protection and LEDs so you can easily see the state of the outputs. The four and eight channel versions even have optical isolation to protect your main board. The one channel version operates directly from 5V.
Features:
• Status LEDs show channel status
• Active High logic
• Screw terminals for easy connection to relay contact.
• SPDT Relays
• Current Ratings:
10A @ 250VAC
10A @ 30VDC
• Four mounting holes on each module
| Cat No. | Channels | Supply Voltage | Optical Isolation | Dimensions |
| XC4419 | 1 | 5VDC | NO | 40(W) x 27(D) x 18(H)mm |
| XC4440 | 4 | 12VDC | YES | 77(W) x 55(D) x 17(H)mm |
| XC4418 | 8 | 12VDC | YES | 135(W) x 50(D) x 19(H)mm |
Arduino Compatible 5V Relay
Customer Reviews
4.0
2 reviews
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Practical and Universal
Purchased to control a large solenoid from an Arduino I/O pin and worked exceptionally well. Quick switching time and compatible with Raspberry Pi and other Arduino compatible boards.
5V version does not have Optical Isolation
5V sold for the Arduino does not have Optical Isolation, I missed this when I originally searched for it, becasue the description also references a 12V version which does have it.