Technical Specifications Input: 1 channel, 50 mV–30 V AC, 10 Hz–20 kHz; Output: 4 channels, 24 V DC square wave, mutually isolated; Isolation voltage: 1000 V AC; Supply: 24 V DC ±10%; Operating temperature: -40 °C to +85 °C; Enclosure: IP20.
Functional Features 1-in 4-out isolated distribution; galvanic isolation between outputs; signal regeneration and shaping; input signal loss detection.
Application Scenarios Single measuring point shared by multiple systems, governor + protection + recorder multi-system input, distributed control system speed distribution.
Performance Parameters Output-to-output isolation: 1000 V AC; Output synchronization error: < 1 µs; Frequency accuracy: ±0.02%.
Material Composition Metal shielded enclosure; multi-channel isolated output circuits; signal regeneration circuit; terminal blocks.
Structural Characteristics Rack plug-in module; front panel input / output status LEDs; rear panel terminal block.
Working Principle Shapes and regenerates the input speed signal, distributes it into multiple synchronized, same-frequency, in-phase output signals via isolation circuits, with electrical isolation between each output.
Installation Requirements Install in control cabinet; input to speed sensor; outputs to respective subsystems; separate grounding per side.
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