Technical Specifications 2 independent SPDT latching circuits; coil: 24 V DC pulse, set/reset per channel; contact rating: 5 A at 250 V AC per channel; operate pulse width: ≥ 20 ms; operating temperature: -40 °C to +70 °C; enclosure: IP20; channel-to-channel isolation: 1500 V AC.
Functional Features Two independent latching channels; per-channel set/reset control; zero holding power; galvanic isolation between channels; per-channel status indication; DIN rail mount.
Application Scenarios Dual state-retention circuits, safety interlock memory, dual load latching control, battery-backed control systems.
Performance Parameters Per-channel operate time: < 15 ms; contact bounce: < 3 ms; isolation voltage: 1500 V AC channel-to-channel.
Material Composition Flame-retardant module housing; dual latching relay assemblies; silver alloy contacts; insulating barrier between channels.
Structural Characteristics Standard DIN rail module; front dual channel status LEDs; rear terminal block for all circuits.
Working Principle Each channel operates independently via set and reset pulses, with permanent magnet latching maintaining contact state without continuous power. Channels are electrically isolated from each other.
Installation Requirements Mount on DIN rail; wire set/reset and load circuits per channel; test each channel independently; label circuits to avoid cross-wiring.
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