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 Ω, 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.
- Switching of Speaker Lines
- Control from Switch or Logic Circuits
- DPDT Switching Contacts
- Open-Collector Switching
- 8 Amp Relay Contacts
- 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