Control Systems : Related Control Systems Products : RDL, Radio Design Labs - ST-LCR2

Logic Controlled Relay - Latching

The ST-LCR2 provides double-pole, double-throw dry switching contacts and LED indicator for relay closure.

Series:

Model: ST-LCR2

Alternate-Action Switching
Add Contacts to Any Control Signal
Activation from Logic Circuits
DPDT Switching Relay
Open-Collector Switching

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The ST-LCR2 provides double-pole, double-throw dry switching contacts and LED indicator for relay closure. The ST-LCR2 is used where momentary pulses must alternately toggle on/off switching contacts. Open-collector slave output allows connection of remote on indicator or an ST-LCR1 for additional relay contacts.

Alternate-Action Switching
Add Contacts to Any Control Signal
Activation from Logic Circuits
DPDT Switching Relay
Open-Collector Switching
Control from Switch, Button, or Logic Circuits

Operating Temperature (Maximum): 131 F
Operating Temperature (Minimum): 14 F
Control Inputs: SLAVE terminal used as an input from remote push-button or switch turns onput from remote push-button or switch turns on relay when that switch is on. Activation is by connecting slave input to ground. Input from other equipment’s open-collector output turns relay on when open-collector is on.
Note: RDLswitching STICK-ONs have available open-collector outputs suitable for driving ST-LCR2.
5V+ accepts 3.5 to 12 Vdc to activate control circuit. Relay turns on when this input is pulsed high then low, then turns off again the next time it is pulsed high then low.
24V+ accepts 12 to 35 Vdc to activate control circuit. Relay turns on when this input is pulsed high then low, then turns off again the next time it is pulsed high then low.
Output Slave: 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, 2 A)
Power Requirement: 24 to 33 Vdc @ 50 mA

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STS-RF1 - Shielded Chassis for STICK-ON Module

Datasheet for Logic Controlled Relay - Momentary 712610 kb - Other

Project List

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MB-1
Mounting Kit - RU, ST and TX Series

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Kit to Mount ST, TX Series Modules on FP Panel

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Snap Rail Adapter - STICK-ON Series

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STICK-ON Mounting Plate

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STICK-ON Series Mounting Rack - 10 Modules

SR-12A
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SR-4
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Hinged 19-inch Rack Mount Panel

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