Signal Isolator Module, 1 Input/1 Output, 24V Power Supply, 4-20mA Isolated Signal, OD-DZX-GL
Isolate DC current signals and convert them into standard analog signals for transmission to PLCs, DCS, and display meters, providing 24VDC power distribution for two-wire system instruments.
DIN track independent installation method; internally employs effective magnetic-electric isolation technology, with three-terminal isolation, featuring high precision, high linearity, and low temperature drift.
Technical Specifications
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Input End:
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Input Signal
| 4-20mA; 0-20mA; 0-1A; 0-5A, 0-10A; -100mA to +100mA; -1A to +1A; other parameters
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Power distribution voltage
| 24V, (driving current 30mA)
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Input Impedance
| ≤50Ω
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Output End:
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Output Signal
| 4-20mA; 0-20mA; 0-5V; 0-10V; other parameters
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Output Load Resistance
| RL ≤ 500 Ω (when output is a current signal) RL ≥ 10KΩ (when output is a voltage signal)
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Basic Parameters:
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Power Supply
| DC24V,DC12V
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Consumption Current
| ≤50mA (one in-one out, distribution input, 20mA output) ≤70mA (single input, dual output, power distribution input, 20mA output)
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Temperature Drift
| 0.005%F.S/℃ (-20℃~+55℃)
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Response Time
| ≤10mS(0-90%)(TYP)
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Insulation strength
| 1500V AC/1 min (between input, output, and power)
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Insulation Resistance
| ≥100MΩ (between input, output, and power)
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Operating Temperature Range
| -20~+55℃
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Electromagnetic Compatibility (EMC)
| Meets GB/T 18268 (IEC 61326-1)
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Applicable on-site equipment
| Secondary and tertiary transmitter; current source
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