Shanghai Zequan Technology Co., Ltd
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CEM20 channel expansion module
1. Connection data acquisition digital control connection: 5D6D terminal
Product details

1Connection data collection




CEM20.jpg

Digital control connection: 5D&6D terminals;

Power control connection: 12V&DGND terminals;

Simulation control connection: *,+, -, #, each CEM20 module is connected to an independent simulation channel;

Maximum distance between data acquisition and module: 100m;















2. Multi channel converter







Type: Relay multiplexer;

Maximum input voltage: 30Vdc;

Maximum sampling rate: 12Hz;




















3System Information







LED indicator light: indicating sampling function;

Module address selection: 4-digit dip switch;





















4Power supply







Recommended power supply: Data collector 12V power output;

Variable power supply: external 12Vdc power supply, power supply variation ± 5%;

Sampling power consumption: 0.36W (12Vdc 30mA);

Non working state: When not samplingCEM20The module will automatically shut down and restart during sampling





















5. Size and environment







Numerical shell: Zinc aluminum alloy;

Size: 180 x 100 x 50mm;

Weight: 0.55kg;

Operating temperature: -45 ℃ to 70 ℃;

Operating humidity: 85%, water vapor does not condense;






















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