Control Systems : Related Control Systems Products : RDL, Radio Design Labs - ST-LCR1H

High Power Logic Controlled Relay - 8 A

Series:

Model: ST-LCR1H

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

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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 ohm, 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

Depth: 40.64 mm
Height: 17.78 mm
Width: 76.20 mm
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
Maximum Switching Power: 60 W (220 Vdc, 125 Vac, 2A)
Max. Current: 8 amp @ 250 Vac or 30 Vdc
Max. power: 500 W (Amplified Audio Signal)
Power Requirement: 24 Vdc @ 50 mA

AMS-TS1 - Illuminated Touch-Activated Pushbutton

ST-LCR1 - Logic Controlled Relay - Momentary

ST-LCR2 - Logic Controlled Relay - Latching

ST-LCR3 - Logic Controlled Relay - Dual Alternate Pulse

STS-RF1 - Shielded Chassis for STICK-ON Module

Datasheet for High Power Logic Controlled Relay - 8 A 479260 kb - Other

Project List

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STICK-ON Mounting Plate

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SR-4
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STR-19A
STICK-ON Series Racking System - 12 Modules

STR-19B
Hinged 19-inch Rack Mount Panel

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