This 2-channel 5V relay expansion board is ideal for Arduino or other microcontroller based projects.
Opto-isolated active low trigger inputs. Mains rated SPDT relays with C, NC and NO terminals.
Features| Supply Voltage | 5Vdc |
| Current consumption | 25mA approx per active relay |
| Output Type | 2 x SPDT Relays |
| Maximum Output Load (Resistive) | Up to 240Vac or 28Vdc @ 2 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) | ~ 40W x 52L x 20H |
| Enclosure | WCAH2855 |
| Board Connections | Screw terminal blocks / Header Pins |
| Product Formats | PRE-ASSEMBLED Electronic Module (AS) Product Formats Info |
| Documentation | User Manual |
