The RJ-101 is a 230Vac powered Infrared (IR) Barrier Relay Board System that comprises a receiver board with mains rated relay output and a small transmitter board with a range of up to 3 metres.
The relay activates when the beam between the transmitter and receiver is broken. The relay has both NO and NC connection options.
Ideal for counting objects and people, automatic door access, object and people detection, etc...
The transmitter board should be connected to the receiver board using 2-core shielded cable (not included). Receiver board has screw terminal blocks for connections.
Recommended for use indoors. For outdoor use we recommend that you use one of our RF Remote Control Systems instead.
Specifications| Detection Range | 3 metres |
| Operating Voltage | 230Vac |
| Current Consumption | 80mA maximum |
| Output | 1 x SPDT Relay |
| Maximum Output Load (Resistive) | Up to 240Vac or 28Vdc @ 5 Amps max. (Relay Datasheet) |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Dimensions (WxDxH) | 94 x 55 x 30mm |
| Enclosure | WCAH2853 |
| Product Format | PRE-ASSEMBLED Electronic Module Product Format Info |
