Overview
The ST-LCR1H provides dry-switching contacts for high power switching, an LED indicator showing relay activation, and input connections. Switching contacts are suited to switching many 8 ?, 70.7 V or 100 V speaker lines.
The relay closes when an input signal is applied. The relay releases when the input signal is removed. The ST-LCR1H is ideally suited to applications where high power switching contacts need to be added to nearly any type of control signal. The relay may be activated from any of 3 input signals: 5 Vdc, 24 Vdc, or open-collector.
Use the ST-LCR1H individually, or combine it with other RDL® products as part of a complete audio/video system.
Features
- Switching of Speaker Lines
- Control from Switch or Logic Circuits
- DPDT Switching Contacts
- Open-Collector Switching
- 8 Amp Relay Contacts
Specifications
| Control Inputs | SLAVE terminal used as an input from remote push-button or switch turns on relay when that switch is on. Activation is by connecting this input to Ground. Input from other equipment's open-collector output turns relay on when open-collector is on. Note: RDL switching STICK-ONs® have open-collector outputs suitable for driving an ST-LCR1H. 5V+ accepts 3.5 to 12 Vdc to turn on relay. Relay is on only when this control signal is applied. 24V+ accepts 12 to 35 Vdc to turn on relay. Relay is on only when this control signal is applied. |
| Control Output | SLAVE terminal open-collector @ 25 mA suitable to drive indicators or slave LCRs |
| Switching Contacts | Double-pole, double-throw |
| Max. Current | 8 Amp @ 250 Vac or 30 Vdc |
| Max. Power | 500 W (Amplified Audio Signal) |
| Ambient Operating Environment | 0° C to 55° C |
| Power Requirement | GROUND-REFERENCED, 24 Vdc @ 50 mA |
| Dimensions | Height: 0.7 in. (1.7 cm), Width: 3 in. (7.6 cm), Depth: 1.6 in. (3.9 cm) |
| Package Type | Cardboard Box |
| Package Dimensions | 2 x 2 x 4 in. |
| Shipping Weight | 0.2 lbs. |
| WEEE weight | 0.15 lbs. |
| Tariff code | 8536.49.0050 |
