RDL ST-LCR1 Logic-Controlled Relay (Momentary) - Manual (Page 2)

STICK-ON
®
SERIES
Models ST-LCR1 & ST-LCR2
Logic Controlled Relay
TYPICAL PERFORMANCE
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 ST-LCR modules.
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 Outputs: SLAVE terminal open-collector @ 25 mA suitable to drive indicators or slave LCRs.
Relay Contacts: Double-Pole, Double-Throw; High-reliability; 1,000,000 operations
Maximum Switching Power: 60 W (220 Vdc, 125 Vac, 2 A)
Ambient Operating Environment: -10° C to 55° C
Power Requirement: GROUND-REFERENCED, 24 Vdc @ 50 mA
(assuming 20 mA max load at SLAVE output)
Declaration of Conformity available from rdlnet.com.
Sole EMC specifications provided on product package.
Specifications are subject to change without notice.
Installation/Operation
Radio Design Labs Technical Support Centers
U.S.A. (800) 933-1780, (928) 778-3554; Fax: (928) 778-3506
Europe [NH Amsterdam] (++31) 20-6238 983; Fax: (++31) 20-6225-287
891-0029N