Four 24VDC Relay Card
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Each relay has HI and LO input terminals. The relay is activated when the HI terminal is driven high or the LO terminal is driven to a low voltage. Each channel has an indicator LED.
A 3.5 mm hole in each corner allow easy mounting on a panel.
Please note that wiring high voltage can be dangerous and if at all unsure, you should contact an electrician to ensure your installation is safe and meets relevant specifications.Specifications:
|Supply Voltage:||21.3 to 26.4 VDC|
|Supply Current:||~4 ma/channel +
~20 mA/active relay
|Low Input Activation Voltage:||≤0.8 VDC|
|Low Input Voltage Range:||0 V to Supply Voltage|
|High Input Activation Voltage:||≥2.4 VDC|
|High Input Voltage Range:||0 V to Supply Voltage|
|Output Form:||1-Z SPDT (NO & NC)|
|Output Switch Voltage:||240 VAC, 28 VDC|
|Output Load Current:||7 A (240 VAC), 10 A (28 VDC)|
|Relay Coil to Contact Isolation:||≥1,500 VAC (1 minute)|
|Relay Contact to Contact Isolation:||≥750 VAC (1 minute)|
|Relay Contact Resistance:||≤100 mΩ|
|Dimensions:||86 × 71 × 20 mm|